Senior Frontend Developer Jobs

39 open positions found · Salary range: $4 - $293,800

View Senior FrontEnd Developer
M

Senior FrontEnd Developer

Michael KorsEast Rutherford, NJ

From $401,000/yr

Who You Are: You’re a FrontEnd Engineer who builds clean, scalable, user‑focused interfaces with confidence and care. You bring deep experience in SFCC, modern JavaScript, and responsive design, and you know how to turn requirements into fast, accessible, production‑ready code. You thrive in agile teams, communicate clearly, and elevate others through mentorship and best practices. You stay current with evolving standards and push for performance, quality, and maintainability in everything you produce. What You’ll Do: Create prototypes and production-ready XHTML / CSS / JS for eCommerce websites Build responsive layouts, reusable code and libraries for future use Focus on user needs and optimum user experience Work within an agile team, contributing to daily stand-ups, sprint planning, and estimations Be forward thinking, focused on performance initiatives and driven to implement frontend solutions Contribute to the team's focus to maintain frontend Quality Stay current with evolving standards and technologies, learning new skills as needed Mentor the developers for frontend coding standards and best practices You’ll Need to Have: Prior experience in a similar role at a software house and/or an eCommerce company Experience required in Salesforce commerce cloud (SFCC) ISML Extensive experience in Page Designer and creating reusable components Mastery of HTML5, CSS3 and JavaScript (ES6) adhering to industry defined coding standards Experience with unit testing / integration / end-to-end testing Experience using CSS pre-processors, CSS-in-JS, SCSS Knowledge of popular CSS grid systems Hands-on experience in Media query system Experience in Typography, Spacing system Frontend performance optimization skills to adhere to core web vitals standards Experience in PWA kit and dynamic component loading techniques Solid understanding of the Agile methodology i.e. story point estimation, refinement, sprint planning, retrospective, sprint demos Commercial experience of using version control tooling (GIT) in a large development team performing. Good understanding / awareness of Accessibility, SEO Principles, Security, Performance best practices Debugging and troubleshooting skills A desire to write readable, maintainable, modular and extendable code Experience in bringing multiple viewport responsive and adaptive web designs to life We’d Love to See: Strong communication skills and capability to interact directly with the wider team MK Perks: Generous Paid Time Off \& Holiday Calendar Summer Fridays Internal Mobility Across Brands Cross-brand Discount Exclusive Employee Sales Fav 5 Cards (MK Discount for friends and family) 401k Match Paid Parental Leave Thrive Wellness Program Commuter Benefits Gym Discounts The Company is an equal employment opportunity employer. The Company’s policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, military status, disability, genetic information or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. At Capri Holdings Limited, we are committed to providing a fair and accessible recruitment process. If you require a reasonable accommodation for the interview or application process, please contact our Talent Acquisition team at CapriTalentAcquisition@CapriHoldings.com. In compliance with certain Pay Transparency laws, employers are required to disclose a salary range. The salary for this position will vary based on role requirements, skill set and years of experience.*

3 months agovia universal intelligenceApply ›
View Senior Frontend Developer (Only Local NJ)
A

Senior Frontend Developer (Only Local NJ)

AmpstekWhippany, NJ

Hi Role: Frontend Developer Location: Whippany, NJ if you are interested, please share your resume\*sophia@ampstek.com Must Have Skills: ⦁ Core Technical Skills: Strong proficiency in JavaScript (ES6+), React.js, HTML, and CSS. ⦁ Tools \& Ecosystem: Experience with React workflows (Redux, Flux, Webpack), version control (Git), and API integration (REST, GraphQL). ⦁ Methodologies: Knowledge of UI/UX design principles, responsive design, and browser rendering optimization. ⦁ Soft Skills: Collaborative problem-solving, strong communication, and ability to work in cross-functional teams. Detailed Job Description: Key Responsibilities ⦁ Component Development: Build reusable components and front-end libraries. ⦁ UI/UX Implementation: Translate designs and wireframes into high-quality, responsive code. ⦁ Performance Optimization: Optimize components for maximum speed and scalability across devices. ⦁ State Management: Implement workflows such as Redux, Flux, or Context API. ⦁ API Integration: Connect front-end components with server-side APIs. ⦁ Testing \& Debugging: Troubleshoot interface software and debug application code. Thank You sophia

3 months agovia universal intelligenceApply ›
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Senior Frontend Developer

JobgetherIsrael, OHremote

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Frontend Developer in Israel. This role is ideal for a frontend engineer passionate about building modern, user-centric web applications with Angular and TypeScript. You will work on customer-facing platforms that directly support daily operations and experiences for a growing user base. The position combines hands-on feature development with long-term modernization initiatives, including the migration of legacy AngularJS systems to modern Angular architecture. Working in a fully remote and agile environment, you will collaborate closely with product and design teams to create responsive, accessible, and high-performing interfaces. You will have meaningful ownership over product decisions and technical implementation while contributing to scalable frontend standards and workflows. This is an opportunity to make a visible impact in a fast-moving environment where autonomy, collaboration, and clean engineering practices are highly valued. Accountabilities Develop and maintain customer-facing web applications using modern Angular frameworks and TypeScript. Contribute to the migration and modernization of legacy AngularJS applications toward scalable Angular architecture. Build responsive, accessible, and high-performance user interfaces using HTML5, CSS3, and frontend best practices. Integrate frontend applications with RESTful APIs and backend services to support seamless user experiences. Collaborate with product, design, and engineering teams to deliver intuitive and business-aligned features. Ensure cross-browser compatibility, application performance, and maintainable code quality standards. Participate in agile development processes, including sprint planning, code reviews, and asynchronous collaboration workflows. Support workflow automation and frontend logic improvements that streamline operational processes. Requirements 2+ years of professional frontend development experience. Strong expertise in Angular (v17+) and TypeScript development. Solid proficiency in HTML5 and CSS3 with focus on maintainable and scalable UI implementation. Experience integrating RESTful APIs and managing asynchronous data flows within Angular applications. Familiarity with Git workflows, pull requests, and collaborative development practices. Strong experience using Jira and working within Scrum or agile sprint-based environments. Ability to understand and implement business logic within frontend workflows and user interactions. Strong problem-solving abilities and attention to performance, usability, and code quality. Experience with NgRx, RxJS, or similar state management libraries is considered an asset. Strong communication and collaboration skills within distributed or remote teams. Benefits Fully remote work environment with location flexibility. Agile and collaborative team culture with fast feedback loops and streamlined processes. Direct exposure to decision-making and product direction. High level of ownership and autonomy over technical work and feature delivery. Opportunity to work on products used daily by real customers and businesses. Career growth opportunities as the organization continues to scale. * Flexible work environment supporting independence and work-life balance. How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

3 months agovia universal intelligenceApply ›
View Senior Frontend Developer
A

Senior Frontend Developer

AptimizedNew York, NY

Senior Frontend Engineer - Web UI / API Integration Client engagement - Financial services domain Role Summary We are looking for a Senior Frontend Engineer to join a domain-focused product team within a large financial services client. You will work inside a mature micro frontend ecosystem where the architectural complexity is abstracted away by tooling, so your day-to-day focus is on delivering well-tested, resilient features that integrate against GraphQL and REST APIs. What you will do Implement features against atomic user stories, inside an SSR-first, independently deployable micro frontend module. Integrate against GraphQL and REST APIs, handling partial data, schema-level errors, transport errors, and the difference between retryable and terminal failures. Aggregate data across multiple resources utilizing built-in Javascript features, and surface it through well-typed client state. Own the server-state vs client-state boundary, TanStack Query for server state (caching, refetch, dedup, lifecycle), Redux for cross-module and derived UI state. Deliver features with 100% code coverage using Jest and React Testing Library, and know when each tool is the right choice. Participate in Agile Scrum ceremonies, branch, and PR hygiene via Git, and code review with a quality-first mindset. Required Skills Strong React 18+ experience: hooks, suspense, concurrent rendering implications, component composition over inheritance. Total type safety in TypeScript: discriminated unions, generics, mapped and conditional types, type narrowing. Comfortable modeling API responses, error states, and domain entities as precise types, not just as interfaces with optional fields. Redux (Redux Toolkit) for client and cross-module state, slices, selectors, memoization, normalized state shape. TanStack Query for server state, staleTime vs gcTime, query keys, refetch strategies, optimistic updates with rollback, error and loading lifecycle. Articulates clearly where the boundary sits between the two and does not put server responses in Redux by default. GraphQL consumption: reading schemas, understanding partial data plus errors arrays, fragment design, query co-location. REST integration with explicit handling of HTTP semantics (idempotency, status code classes, retry policy, timeouts). Defensive integration: input validation, output validation against contract, and explicit failure modes for every external call. Comfort merging, reducing, filtering, and shaping data from multiple sources before it reaches the UI layer. React Testing Library as the default for component and integration tests, user-facing behavior, not implementation details. Jest for unit tests, utilities, reducers, selectors, and the fragments RTL is not the right tool for. Comfortable working towards 100% code coverage as a sustained standard, not a one-time push. Parrot or equivalent for mocking the API boundary in tests. Agile Scrum: estimation, sprint commitment, breaking work into atomic stories or tasks. Git: clean history, focused PRs, meaningful messages, follow the git linter, conflict resolution under pressure. Code Review discipline: Rejects PRs lacking error handling, type safety, or test coverage, including your own. Fullstack Awareness You don’t need to be a backend engineer, but you should not think of the API as a blackbox. Understand why a N+1 problem in GraphQL resolver is a frontend concern (page load tail latency). Reads a schema and infers what the upstream cost of a query likely looks like. Knows enough about HTTP, auth boundaries, and idempotency to write integration code that doesn’t cause downstream incidents. Can converse with backend engineers about contract design rather than just consuming what they hand over. What you will walk into… The client operates a SSR-first micro frontend architecture. Modules are independently deployable, isolated at runtime, and composed at request time. The platform abstracts the complexity, you work inside a single workspace with one CLI, one bundler, one runner. You will not be expected to know the internals of the platform on day one. You will be expected to respect its boundaries and not work around them. Seniority Expectation This is a Senior individual contributor role. You will own your stories end to end, including their failure modes. You will not be designing the platform, but you will be expected to push back (with evidence) when a story written would introduce fragility, leaky abstractions, or untested edges. Logistics Engagement: Long-term staffing with a financial service client. Methodology: Agile Scrum, two-week sprints typically. Tooling: React, TypeScript, Redux, Redux Toolkit, TanStack Query, GraphQL, REST, Apollo Client, RTL, Jest, Figma, Git. Coverage requirements: 100% on new code

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Senior Frontend Developer

Mirantus HealthBerlin, Berlin, Germanyhybrid

Wir sind ein junges Health-Tech-Startup, das es Ärzt:innen ermöglicht, neue Distributed Healthcare Lösungen anzubieten, sodass Patient:innen in abgelegenen und unterversorgten Regionen Zugang zu Gesundheitsversorgung erhalten. Dies ist deine einzigartige Chance, Teil eines gut finanzierten Health-Tech-Unternehmens in der Frühphase zu werden – mit direktem Einfluss auf die Gesundheit unserer Patient:innen und unser Tech-Produkt von Grund auf mitzugestalten. Wir sind bereits im Einsatz und versorgen jeden Monat hunderte Patient:innen. Aufgaben Übernimm Verantwortung für den Aufbau und die Auslieferung von Features an unsere Kund:innen. Wir glauben fest an „You build it, you run it.“, um unsere Software-Qualitätsstandards hochzuhalten Arbeite eng mit Backend-Entwickler:innen zusammen Gestalte interne Entwicklungsprozesse/Best Practices mit, die es ermöglichen, das Engineering-Team im Laufe der Zeit zu skalieren Bringe eigene Ideen ein, um unser Produkt mitzugestalten Qualifikation 5+ Jahre Berufserfahrung als Frontend Engineer mit starkem Fokus auf Webanwendungsentwicklung Erfahrung mit Frontend-Build-Tools, Paketmanagern und Modul-Bundlern (z. B. TS, JS, React, Vite, npm, pnpm) Erfahrung in der Integration und Interaktion mit REST-APIs, einschließlich Best Practices (z. B. Authentifizierung/Autorisierung) Du bleibst auf dem neuesten Stand der Frontend-Entwicklungstrends, -tools und -techniken und bringst proaktiv Verbesserungsvorschläge ein, um den Entwicklungsprozess und die Produktqualität insgesamt zu verbessern Beitrag zum gesamten Softwareentwicklungszyklus, einschließlich Anforderungserhebung, Aufwandsschätzung und Release-Planung Starke Problemlösungsfähigkeiten und die Fähigkeit, komplexe Probleme in Frontend-Anwendungen zu debuggen Benefits Attraktives Vergütungspaket und Entwicklungsmöglichkeiten Als Teil eines wachsenden, ambitionierten Teams wirst du dich mit einer Vielzahl von Health-Tech-Herausforderungen auseinandersetzen und innovative Lösungen entwickeln – eine einzigartige Lerngelegenheit 30 Tage bezahlter Urlaub Büro im Zentrum Berlins‍‍ * Hybride Office-Kultur

3 months agovia universal intelligenceApply ›
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Senior Frontend Developer

TEK NINJASNorth Carolina, United States

Job Title : Senior Frontend Developer Location : On-site Experience Required : 11+ Years Employment Type : Long Term Contract #W2 About the Role We are looking for an experienced and highly skilled Senior Frontend Developer with 11+ years of expertise in designing, developing, and delivering scalable web applications. The ideal candidate should possess deep knowledge of modern frontend technologies, architecture patterns, performance optimization, and UI/UX best practices. You will collaborate with cross-functional teams including product managers, backend developers, designers, and DevOps engineers to build high-quality, responsive, and user-centric applications. Key Responsibilities Design and develop scalable, reusable, and high-performance frontend applications. Lead frontend architecture discussions and technical decision-making. Build responsive and pixel-perfect user interfaces. Optimize applications for maximum speed, scalability, and accessibility. Collaborate with UX/UI designers to translate designs into high-quality code. Integrate frontend applications with RESTful APIs and backend services. Conduct code reviews and mentor junior developers. Implement best practices for testing, security, and maintainability. Drive continuous improvement in frontend engineering standards. Stay updated with emerging frontend technologies and industry trends. Required Skills \& Qualifications Technical Skills Strong expertise in: HTML5 CSS3 / SCSS / Tailwind CSS JavaScript (ES6+) TypeScript Extensive experience with: React.js / Next.js Angular or Vue.js Experience with state management libraries: Redux / Zustand / Context API Strong understanding of: Micro Frontend Architecture Component-driven development Responsive \& Adaptive Design Web Accessibility (WCAG) Experience integrating REST APIs and GraphQL. Familiarity with: Webpack / Vite / Babel CI/CD pipelines Git \& Git workflows Knowledge of unit testing and automation: Jest React Testing Library Cypress / Playwright Additional Preferred Skills Experience with cloud platforms like AWS, Azure, or GCP. Understanding of SSR, SSG, and frontend performance optimization. Exposure to Agile/Scrum methodologies. Knowledge of Docker and containerized deployments. Education * Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

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View Senior Frontend Developer
T

Senior Frontend Developer

TEK NINJASNorth Carolina, United States

Job Title : Senior Frontend Developer Location : On-site Experience Required : 11+ Years Employment Type : Long Term Contract #W2 About the Role We are looking for an experienced and highly skilled Senior Frontend Developer with 11+ years of expertise in designing, developing, and delivering scalable web applications. The ideal candidate should possess deep knowledge of modern frontend technologies, architecture patterns, performance optimization, and UI/UX best practices. You will collaborate with cross-functional teams including product managers, backend developers, designers, and DevOps engineers to build high-quality, responsive, and user-centric applications. Key Responsibilities Design and develop scalable, reusable, and high-performance frontend applications. Lead frontend architecture discussions and technical decision-making. Build responsive and pixel-perfect user interfaces. Optimize applications for maximum speed, scalability, and accessibility. Collaborate with UX/UI designers to translate designs into high-quality code. Integrate frontend applications with RESTful APIs and backend services. Conduct code reviews and mentor junior developers. Implement best practices for testing, security, and maintainability. Drive continuous improvement in frontend engineering standards. Stay updated with emerging frontend technologies and industry trends. Required Skills \& Qualifications Technical Skills Strong expertise in: HTML5 CSS3 / SCSS / Tailwind CSS JavaScript (ES6+) TypeScript Extensive experience with: React.js / Next.js Angular or Vue.js Experience with state management libraries: Redux / Zustand / Context API Strong understanding of: Micro Frontend Architecture Component-driven development Responsive \& Adaptive Design Web Accessibility (WCAG) Experience integrating REST APIs and GraphQL. Familiarity with: Webpack / Vite / Babel CI/CD pipelines Git \& Git workflows Knowledge of unit testing and automation: Jest React Testing Library Cypress / Playwright Additional Preferred Skills Experience with cloud platforms like AWS, Azure, or GCP. Understanding of SSR, SSG, and frontend performance optimization. Exposure to Agile/Scrum methodologies. Knowledge of Docker and containerized deployments. Education * Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

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View Senior Frontend Developer
A

Senior Frontend Developer

AptimizedNew York, NY

Senior Frontend Engineer - Web UI / API Integration Client engagement - Financial services domain Role Summary We are looking for a Senior Frontend Engineer to join a domain-focused product team within a large financial services client. You will work inside a mature micro frontend ecosystem where the architectural complexity is abstracted away by tooling, so your day-to-day focus is on delivering well-tested, resilient features that integrate against GraphQL and REST APIs. What you will do Implement features against atomic user stories, inside an SSR-first, independently deployable micro frontend module. Integrate against GraphQL and REST APIs, handling partial data, schema-level errors, transport errors, and the difference between retryable and terminal failures. Aggregate data across multiple resources utilizing built-in Javascript features, and surface it through well-typed client state. Own the server-state vs client-state boundary, TanStack Query for server state (caching, refetch, dedup, lifecycle), Redux for cross-module and derived UI state. Deliver features with 100% code coverage using Jest and React Testing Library, and know when each tool is the right choice. Participate in Agile Scrum ceremonies, branch, and PR hygiene via Git, and code review with a quality-first mindset. Required Skills Strong React 18+ experience: hooks, suspense, concurrent rendering implications, component composition over inheritance. Total type safety in TypeScript: discriminated unions, generics, mapped and conditional types, type narrowing. Comfortable modeling API responses, error states, and domain entities as precise types, not just as interfaces with optional fields. Redux (Redux Toolkit) for client and cross-module state, slices, selectors, memoization, normalized state shape. TanStack Query for server state, staleTime vs gcTime, query keys, refetch strategies, optimistic updates with rollback, error and loading lifecycle. Articulates clearly where the boundary sits between the two and does not put server responses in Redux by default. GraphQL consumption: reading schemas, understanding partial data plus errors arrays, fragment design, query co-location. REST integration with explicit handling of HTTP semantics (idempotency, status code classes, retry policy, timeouts). Defensive integration: input validation, output validation against contract, and explicit failure modes for every external call. Comfort merging, reducing, filtering, and shaping data from multiple sources before it reaches the UI layer. React Testing Library as the default for component and integration tests, user-facing behavior, not implementation details. Jest for unit tests, utilities, reducers, selectors, and the fragments RTL is not the right tool for. Comfortable working towards 100% code coverage as a sustained standard, not a one-time push. Parrot or equivalent for mocking the API boundary in tests. Agile Scrum: estimation, sprint commitment, breaking work into atomic stories or tasks. Git: clean history, focused PRs, meaningful messages, follow the git linter, conflict resolution under pressure. Code Review discipline: Rejects PRs lacking error handling, type safety, or test coverage, including your own. Fullstack Awareness You don’t need to be a backend engineer, but you should not think of the API as a blackbox. Understand why a N+1 problem in GraphQL resolver is a frontend concern (page load tail latency). Reads a schema and infers what the upstream cost of a query likely looks like. Knows enough about HTTP, auth boundaries, and idempotency to write integration code that doesn’t cause downstream incidents. Can converse with backend engineers about contract design rather than just consuming what they hand over. What you will walk into… The client operates a SSR-first micro frontend architecture. Modules are independently deployable, isolated at runtime, and composed at request time. The platform abstracts the complexity, you work inside a single workspace with one CLI, one bundler, one runner. You will not be expected to know the internals of the platform on day one. You will be expected to respect its boundaries and not work around them. Seniority Expectation This is a Senior individual contributor role. You will own your stories end to end, including their failure modes. You will not be designing the platform, but you will be expected to push back (with evidence) when a story written would introduce fragility, leaky abstractions, or untested edges. Logistics Engagement: Long-term staffing with a financial service client. Methodology: Agile Scrum, two-week sprints typically. Tooling: React, TypeScript, Redux, Redux Toolkit, TanStack Query, GraphQL, REST, Apollo Client, RTL, Jest, Figma, Git. Coverage requirements: 100% on new code

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View Senior FrontEnd Developer
M

Senior FrontEnd Developer

Michael KorsEast Rutherford, NJ

From $401,000/yr

Who You Are: You’re a FrontEnd Engineer who builds clean, scalable, user‑focused interfaces with confidence and care. You bring deep experience in SFCC, modern JavaScript, and responsive design, and you know how to turn requirements into fast, accessible, production‑ready code. You thrive in agile teams, communicate clearly, and elevate others through mentorship and best practices. You stay current with evolving standards and push for performance, quality, and maintainability in everything you produce. What You’ll Do: Create prototypes and production-ready XHTML / CSS / JS for eCommerce websites Build responsive layouts, reusable code and libraries for future use Focus on user needs and optimum user experience Work within an agile team, contributing to daily stand-ups, sprint planning, and estimations Be forward thinking, focused on performance initiatives and driven to implement frontend solutions Contribute to the team's focus to maintain frontend Quality Stay current with evolving standards and technologies, learning new skills as needed Mentor the developers for frontend coding standards and best practices You’ll Need to Have: Prior experience in a similar role at a software house and/or an eCommerce company Experience required in Salesforce commerce cloud (SFCC) ISML Extensive experience in Page Designer and creating reusable components Mastery of HTML5, CSS3 and JavaScript (ES6) adhering to industry defined coding standards Experience with unit testing / integration / end-to-end testing Experience using CSS pre-processors, CSS-in-JS, SCSS Knowledge of popular CSS grid systems Hands-on experience in Media query system Experience in Typography, Spacing system Frontend performance optimization skills to adhere to core web vitals standards Experience in PWA kit and dynamic component loading techniques Solid understanding of the Agile methodology i.e. story point estimation, refinement, sprint planning, retrospective, sprint demos Commercial experience of using version control tooling (GIT) in a large development team performing. Good understanding / awareness of Accessibility, SEO Principles, Security, Performance best practices Debugging and troubleshooting skills A desire to write readable, maintainable, modular and extendable code Experience in bringing multiple viewport responsive and adaptive web designs to life We’d Love to See: Strong communication skills and capability to interact directly with the wider team MK Perks: Generous Paid Time Off \& Holiday Calendar Summer Fridays Internal Mobility Across Brands Cross-brand Discount Exclusive Employee Sales Fav 5 Cards (MK Discount for friends and family) 401k Match Paid Parental Leave Thrive Wellness Program Commuter Benefits Gym Discounts The Company is an equal employment opportunity employer. The Company’s policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, military status, disability, genetic information or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. At Capri Holdings Limited, we are committed to providing a fair and accessible recruitment process. If you require a reasonable accommodation for the interview or application process, please contact our Talent Acquisition team at CapriTalentAcquisition@CapriHoldings.com. In compliance with certain Pay Transparency laws, employers are required to disclose a salary range. The salary for this position will vary based on role requirements, skill set and years of experience.*

3 months agovia universal intelligenceApply ›
View Senior Frontend Developer (Only Local NJ)
A

Senior Frontend Developer (Only Local NJ)

AmpstekWhippany, NJ

Hi Role: Frontend Developer Location: Whippany, NJ if you are interested, please share your resume\*sophia@ampstek.com Must Have Skills: ⦁ Core Technical Skills: Strong proficiency in JavaScript (ES6+), React.js, HTML, and CSS. ⦁ Tools \& Ecosystem: Experience with React workflows (Redux, Flux, Webpack), version control (Git), and API integration (REST, GraphQL). ⦁ Methodologies: Knowledge of UI/UX design principles, responsive design, and browser rendering optimization. ⦁ Soft Skills: Collaborative problem-solving, strong communication, and ability to work in cross-functional teams. Detailed Job Description: Key Responsibilities ⦁ Component Development: Build reusable components and front-end libraries. ⦁ UI/UX Implementation: Translate designs and wireframes into high-quality, responsive code. ⦁ Performance Optimization: Optimize components for maximum speed and scalability across devices. ⦁ State Management: Implement workflows such as Redux, Flux, or Context API. ⦁ API Integration: Connect front-end components with server-side APIs. ⦁ Testing \& Debugging: Troubleshoot interface software and debug application code. Thank You sophia

3 months agovia universal intelligenceApply ›
View Senior Frontend Developer
A

Senior Frontend Developer

AptimizedNew York, NY

Senior Frontend Engineer - Web UI / API Integration Client engagement - Financial services domain Role Summary We are looking for a Senior Frontend Engineer to join a domain-focused product team within a large financial services client. You will work inside a mature micro frontend ecosystem where the architectural complexity is abstracted away by tooling, so your day-to-day focus is on delivering well-tested, resilient features that integrate against GraphQL and REST APIs. What you will do Implement features against atomic user stories, inside an SSR-first, independently deployable micro frontend module. Integrate against GraphQL and REST APIs, handling partial data, schema-level errors, transport errors, and the difference between retryable and terminal failures. Aggregate data across multiple resources utilizing built-in Javascript features, and surface it through well-typed client state. Own the server-state vs client-state boundary, TanStack Query for server state (caching, refetch, dedup, lifecycle), Redux for cross-module and derived UI state. Deliver features with 100% code coverage using Jest and React Testing Library, and know when each tool is the right choice. Participate in Agile Scrum ceremonies, branch, and PR hygiene via Git, and code review with a quality-first mindset. Required Skills Strong React 18+ experience: hooks, suspense, concurrent rendering implications, component composition over inheritance. Total type safety in TypeScript: discriminated unions, generics, mapped and conditional types, type narrowing. Comfortable modeling API responses, error states, and domain entities as precise types, not just as interfaces with optional fields. Redux (Redux Toolkit) for client and cross-module state, slices, selectors, memoization, normalized state shape. TanStack Query for server state, staleTime vs gcTime, query keys, refetch strategies, optimistic updates with rollback, error and loading lifecycle. Articulates clearly where the boundary sits between the two and does not put server responses in Redux by default. GraphQL consumption: reading schemas, understanding partial data plus errors arrays, fragment design, query co-location. REST integration with explicit handling of HTTP semantics (idempotency, status code classes, retry policy, timeouts). Defensive integration: input validation, output validation against contract, and explicit failure modes for every external call. Comfort merging, reducing, filtering, and shaping data from multiple sources before it reaches the UI layer. React Testing Library as the default for component and integration tests, user-facing behavior, not implementation details. Jest for unit tests, utilities, reducers, selectors, and the fragments RTL is not the right tool for. Comfortable working towards 100% code coverage as a sustained standard, not a one-time push. Parrot or equivalent for mocking the API boundary in tests. Agile Scrum: estimation, sprint commitment, breaking work into atomic stories or tasks. Git: clean history, focused PRs, meaningful messages, follow the git linter, conflict resolution under pressure. Code Review discipline: Rejects PRs lacking error handling, type safety, or test coverage, including your own. Fullstack Awareness You don’t need to be a backend engineer, but you should not think of the API as a blackbox. Understand why a N+1 problem in GraphQL resolver is a frontend concern (page load tail latency). Reads a schema and infers what the upstream cost of a query likely looks like. Knows enough about HTTP, auth boundaries, and idempotency to write integration code that doesn’t cause downstream incidents. Can converse with backend engineers about contract design rather than just consuming what they hand over. What you will walk into… The client operates a SSR-first micro frontend architecture. Modules are independently deployable, isolated at runtime, and composed at request time. The platform abstracts the complexity, you work inside a single workspace with one CLI, one bundler, one runner. You will not be expected to know the internals of the platform on day one. You will be expected to respect its boundaries and not work around them. Seniority Expectation This is a Senior individual contributor role. You will own your stories end to end, including their failure modes. You will not be designing the platform, but you will be expected to push back (with evidence) when a story written would introduce fragility, leaky abstractions, or untested edges. Logistics Engagement: Long-term staffing with a financial service client. Methodology: Agile Scrum, two-week sprints typically. Tooling: React, TypeScript, Redux, Redux Toolkit, TanStack Query, GraphQL, REST, Apollo Client, RTL, Jest, Figma, Git. Coverage requirements: 100% on new code

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View Senior Frontend Developer
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Senior Frontend Developer

JobgetherIsrael, OHremote

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Frontend Developer in Israel. This role is ideal for a frontend engineer passionate about building modern, user-centric web applications with Angular and TypeScript. You will work on customer-facing platforms that directly support daily operations and experiences for a growing user base. The position combines hands-on feature development with long-term modernization initiatives, including the migration of legacy AngularJS systems to modern Angular architecture. Working in a fully remote and agile environment, you will collaborate closely with product and design teams to create responsive, accessible, and high-performing interfaces. You will have meaningful ownership over product decisions and technical implementation while contributing to scalable frontend standards and workflows. This is an opportunity to make a visible impact in a fast-moving environment where autonomy, collaboration, and clean engineering practices are highly valued. Accountabilities Develop and maintain customer-facing web applications using modern Angular frameworks and TypeScript. Contribute to the migration and modernization of legacy AngularJS applications toward scalable Angular architecture. Build responsive, accessible, and high-performance user interfaces using HTML5, CSS3, and frontend best practices. Integrate frontend applications with RESTful APIs and backend services to support seamless user experiences. Collaborate with product, design, and engineering teams to deliver intuitive and business-aligned features. Ensure cross-browser compatibility, application performance, and maintainable code quality standards. Participate in agile development processes, including sprint planning, code reviews, and asynchronous collaboration workflows. Support workflow automation and frontend logic improvements that streamline operational processes. Requirements 2+ years of professional frontend development experience. Strong expertise in Angular (v17+) and TypeScript development. Solid proficiency in HTML5 and CSS3 with focus on maintainable and scalable UI implementation. Experience integrating RESTful APIs and managing asynchronous data flows within Angular applications. Familiarity with Git workflows, pull requests, and collaborative development practices. Strong experience using Jira and working within Scrum or agile sprint-based environments. Ability to understand and implement business logic within frontend workflows and user interactions. Strong problem-solving abilities and attention to performance, usability, and code quality. Experience with NgRx, RxJS, or similar state management libraries is considered an asset. Strong communication and collaboration skills within distributed or remote teams. Benefits Fully remote work environment with location flexibility. Agile and collaborative team culture with fast feedback loops and streamlined processes. Direct exposure to decision-making and product direction. High level of ownership and autonomy over technical work and feature delivery. Opportunity to work on products used daily by real customers and businesses. Career growth opportunities as the organization continues to scale. * Flexible work environment supporting independence and work-life balance. How Jobgether Works We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether? Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Senior Frontend Developer (Only Local NJ)

AmpstekWhippany, NJ

Hi Role: Frontend Developer Location: Whippany, NJ if you are interested, please share your resume\*sophia@ampstek.com Must Have Skills: ⦁ Core Technical Skills: Strong proficiency in JavaScript (ES6+), React.js, HTML, and CSS. ⦁ Tools \& Ecosystem: Experience with React workflows (Redux, Flux, Webpack), version control (Git), and API integration (REST, GraphQL). ⦁ Methodologies: Knowledge of UI/UX design principles, responsive design, and browser rendering optimization. ⦁ Soft Skills: Collaborative problem-solving, strong communication, and ability to work in cross-functional teams. Detailed Job Description: Key Responsibilities ⦁ Component Development: Build reusable components and front-end libraries. ⦁ UI/UX Implementation: Translate designs and wireframes into high-quality, responsive code. ⦁ Performance Optimization: Optimize components for maximum speed and scalability across devices. ⦁ State Management: Implement workflows such as Redux, Flux, or Context API. ⦁ API Integration: Connect front-end components with server-side APIs. ⦁ Testing \& Debugging: Troubleshoot interface software and debug application code. Thank You sophia

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Senior Frontend Developer

TEK NINJASNorth Carolina, United States

Job Title : Senior Frontend Developer Location : On-site Experience Required : 11+ Years Employment Type : Long Term Contract #W2 About the Role We are looking for an experienced and highly skilled Senior Frontend Developer with 11+ years of expertise in designing, developing, and delivering scalable web applications. The ideal candidate should possess deep knowledge of modern frontend technologies, architecture patterns, performance optimization, and UI/UX best practices. You will collaborate with cross-functional teams including product managers, backend developers, designers, and DevOps engineers to build high-quality, responsive, and user-centric applications. Key Responsibilities Design and develop scalable, reusable, and high-performance frontend applications. Lead frontend architecture discussions and technical decision-making. Build responsive and pixel-perfect user interfaces. Optimize applications for maximum speed, scalability, and accessibility. Collaborate with UX/UI designers to translate designs into high-quality code. Integrate frontend applications with RESTful APIs and backend services. Conduct code reviews and mentor junior developers. Implement best practices for testing, security, and maintainability. Drive continuous improvement in frontend engineering standards. Stay updated with emerging frontend technologies and industry trends. Required Skills \& Qualifications Technical Skills Strong expertise in: HTML5 CSS3 / SCSS / Tailwind CSS JavaScript (ES6+) TypeScript Extensive experience with: React.js / Next.js Angular or Vue.js Experience with state management libraries: Redux / Zustand / Context API Strong understanding of: Micro Frontend Architecture Component-driven development Responsive \& Adaptive Design Web Accessibility (WCAG) Experience integrating REST APIs and GraphQL. Familiarity with: Webpack / Vite / Babel CI/CD pipelines Git \& Git workflows Knowledge of unit testing and automation: Jest React Testing Library Cypress / Playwright Additional Preferred Skills Experience with cloud platforms like AWS, Azure, or GCP. Understanding of SSR, SSG, and frontend performance optimization. Exposure to Agile/Scrum methodologies. Knowledge of Docker and containerized deployments. Education * Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

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Senior Frontend Developer

Mirantus HealthBerlin, Berlin, Germanyhybrid

Wir sind ein junges Health-Tech-Startup, das es Ärzt:innen ermöglicht, neue Distributed Healthcare Lösungen anzubieten, sodass Patient:innen in abgelegenen und unterversorgten Regionen Zugang zu Gesundheitsversorgung erhalten. Dies ist deine einzigartige Chance, Teil eines gut finanzierten Health-Tech-Unternehmens in der Frühphase zu werden – mit direktem Einfluss auf die Gesundheit unserer Patient:innen und unser Tech-Produkt von Grund auf mitzugestalten. Wir sind bereits im Einsatz und versorgen jeden Monat hunderte Patient:innen. Aufgaben Übernimm Verantwortung für den Aufbau und die Auslieferung von Features an unsere Kund:innen. Wir glauben fest an „You build it, you run it.“, um unsere Software-Qualitätsstandards hochzuhalten Arbeite eng mit Backend-Entwickler:innen zusammen Gestalte interne Entwicklungsprozesse/Best Practices mit, die es ermöglichen, das Engineering-Team im Laufe der Zeit zu skalieren Bringe eigene Ideen ein, um unser Produkt mitzugestalten Qualifikation 5+ Jahre Berufserfahrung als Frontend Engineer mit starkem Fokus auf Webanwendungsentwicklung Erfahrung mit Frontend-Build-Tools, Paketmanagern und Modul-Bundlern (z. B. TS, JS, React, Vite, npm, pnpm) Erfahrung in der Integration und Interaktion mit REST-APIs, einschließlich Best Practices (z. B. Authentifizierung/Autorisierung) Du bleibst auf dem neuesten Stand der Frontend-Entwicklungstrends, -tools und -techniken und bringst proaktiv Verbesserungsvorschläge ein, um den Entwicklungsprozess und die Produktqualität insgesamt zu verbessern Beitrag zum gesamten Softwareentwicklungszyklus, einschließlich Anforderungserhebung, Aufwandsschätzung und Release-Planung Starke Problemlösungsfähigkeiten und die Fähigkeit, komplexe Probleme in Frontend-Anwendungen zu debuggen Benefits Attraktives Vergütungspaket und Entwicklungsmöglichkeiten Als Teil eines wachsenden, ambitionierten Teams wirst du dich mit einer Vielzahl von Health-Tech-Herausforderungen auseinandersetzen und innovative Lösungen entwickeln – eine einzigartige Lerngelegenheit 30 Tage bezahlter Urlaub Büro im Zentrum Berlins‍‍ * Hybride Office-Kultur

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Senior FrontEnd Developer

Michael KorsEast Rutherford, NJ

From $401,000/yr

Who You Are: You’re a FrontEnd Engineer who builds clean, scalable, user‑focused interfaces with confidence and care. You bring deep experience in SFCC, modern JavaScript, and responsive design, and you know how to turn requirements into fast, accessible, production‑ready code. You thrive in agile teams, communicate clearly, and elevate others through mentorship and best practices. You stay current with evolving standards and push for performance, quality, and maintainability in everything you produce. What You’ll Do: Create prototypes and production-ready XHTML / CSS / JS for eCommerce websites Build responsive layouts, reusable code and libraries for future use Focus on user needs and optimum user experience Work within an agile team, contributing to daily stand-ups, sprint planning, and estimations Be forward thinking, focused on performance initiatives and driven to implement frontend solutions Contribute to the team's focus to maintain frontend Quality Stay current with evolving standards and technologies, learning new skills as needed Mentor the developers for frontend coding standards and best practices You’ll Need to Have: Prior experience in a similar role at a software house and/or an eCommerce company Experience required in Salesforce commerce cloud (SFCC) ISML Extensive experience in Page Designer and creating reusable components Mastery of HTML5, CSS3 and JavaScript (ES6) adhering to industry defined coding standards Experience with unit testing / integration / end-to-end testing Experience using CSS pre-processors, CSS-in-JS, SCSS Knowledge of popular CSS grid systems Hands-on experience in Media query system Experience in Typography, Spacing system Frontend performance optimization skills to adhere to core web vitals standards Experience in PWA kit and dynamic component loading techniques Solid understanding of the Agile methodology i.e. story point estimation, refinement, sprint planning, retrospective, sprint demos Commercial experience of using version control tooling (GIT) in a large development team performing. Good understanding / awareness of Accessibility, SEO Principles, Security, Performance best practices Debugging and troubleshooting skills A desire to write readable, maintainable, modular and extendable code Experience in bringing multiple viewport responsive and adaptive web designs to life We’d Love to See: Strong communication skills and capability to interact directly with the wider team MK Perks: Generous Paid Time Off \& Holiday Calendar Summer Fridays Internal Mobility Across Brands Cross-brand Discount Exclusive Employee Sales Fav 5 Cards (MK Discount for friends and family) 401k Match Paid Parental Leave Thrive Wellness Program Commuter Benefits Gym Discounts The Company is an equal employment opportunity employer. The Company’s policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, military status, disability, genetic information or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. At Capri Holdings Limited, we are committed to providing a fair and accessible recruitment process. If you require a reasonable accommodation for the interview or application process, please contact our Talent Acquisition team at CapriTalentAcquisition@CapriHoldings.com. In compliance with certain Pay Transparency laws, employers are required to disclose a salary range. The salary for this position will vary based on role requirements, skill set and years of experience.*

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Senior FrontEnd Developer

Michael KorsEast Rutherford, NJonsite

From $401,000/yr

Who You Are: You’re a FrontEnd Engineer who builds clean, scalable, user‑focused interfaces with confidence and care. You bring deep experience in SFCC, modern JavaScript, and responsive design, and you know how to turn requirements into fast, accessible, production‑ready code. You thrive in agile teams, communicate clearly, and elevate others through mentorship and best practices. You stay current with evolving standards and push for performance, quality, and maintainability in everything you produce. What You’ll Do: * Create prototypes and production-ready XHTML / CSS / JS for eCommerce websites * Build responsive layouts, reusable code and libraries for future use * Focus on user needs and optimum user experience * Work within an agile team, contributing to daily stand-ups, sprint planning, and estimations * Be forward thinking, focused on performance initiatives and driven to implement frontend solutions * Contribute to the team's focus to maintain frontend Quality * Stay current with evolving standards and technologies, learning new skills as needed * Mentor the developers for frontend coding standards and best practices You’ll Need to Have: * Prior experience in a similar role at a software house and/or an eCommerce company * Experience required in Salesforce commerce cloud (SFCC) ISML * Extensive experience in Page Designer and creating reusable components * Mastery of HTML5, CSS3 and JavaScript (ES6) adhering to industry defined coding standards * Experience with unit testing / integration / end-to-end testing * Experience using CSS pre-processors, CSS-in-JS, SCSS * Knowledge of popular CSS grid systems * Hands-on experience in Media query system * Experience in Typography, Spacing system * Frontend performance optimization skills to adhere to core web vitals standards * Experience in PWA kit and dynamic component loading techniques * Solid understanding of the Agile methodology i.e. story point estimation, refinement, sprint planning, retrospective, sprint demos * Commercial experience of using version control tooling (GIT) in a large development team performing. * Good understanding / awareness of Accessibility, SEO Principles, Security, Performance best practices * Debugging and troubleshooting skills * A desire to write readable, maintainable, modular and extendable code * Experience in bringing multiple viewport responsive and adaptive web designs to life We’d Love to See: * Strong communication skills and capability to interact directly with the wider team MK Perks: * Generous Paid Time Off \& Holiday Calendar * Summer Fridays * Internal Mobility Across Brands * Cross-brand Discount * Exclusive Employee Sales * Fav 5 Cards (MK Discount for friends and family) * 401k Match * Paid Parental Leave * Thrive Wellness Program * Commuter Benefits * Gym Discounts The Company is an equal employment opportunity employer. The Company’s policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, military status, disability, genetic information or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. At Capri Holdings Limited, we are committed to providing a fair and accessible recruitment process. If you require a reasonable accommodation for the interview or application process, please contact our Talent Acquisition team at CapriTalentAcquisition@CapriHoldings.com. In compliance with certain Pay Transparency laws, employers are required to disclose a salary range. The salary for this position will vary based on role requirements, skill set and years of experience.

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Senior Frontend Developer

From $900,000/yr

There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! Senior Front-End Developer | Professional Services As a Senior Front-End Developer, you will be at the forefront of Agentic Workflow Orchestration. In this role, you aren't just building interfaces; you are designing the collaborative space where humans and AI agents interact. Your mission is to leverage OutSystems to build high-performance, accessible, and low-cognitive-load experiences that solve complex business problems. The Mission: Agentic Excellence Your work will focus on the North Star of Professional Services: Reducing User Cognitive Load. You’ll build UI patterns that make autonomous agent actions transparent, trustworthy, and seamless for the end-user. Core Responsibilities * Live Style Guide (LSG) Engineering: Build and maintain scalable LSGs and UI patterns. You won't just deliver a static library; you will build the "rules of engagement" that allow AI agents to correctly assemble customer-branded interfaces. * Agentic Orchestration: Act as the supervisor of AI agents. You will prompt, audit, and orchestrate agents to generate code, troubleshoot UI bugs, and automate repetitive front-end tasks, ensuring the output delivers value to our customers. * Prompt Engineering for UI: Develop and refine the system prompts used to generate OutSystems logic and UI. You are responsible for ensuring the AI understands the "governance" of the customer’s style guide. * Technical Troubleshooting: Solve the "impossible" front-end bugs. Whether it’s a CSS race condition in a legacy app or a non-deterministic error in a new agentic workflow, you are the final point of escalation. * Customer Workshops \& Coaching: Lead workshops on Front-End best practices and Accessibility (WCAG). Transition customer teams from manual "pixel-pushing" to an "Orchestrator" mindset. * Work directly with customers to troubleshoot challenging front-end issues and refine their front-end strategy. * Mentor junior developers in the transition from traditional development to AI-assisted coding. What We Look For * Advanced knowledge of HTML, CSS, and JavaScript. * Proven experience developing high-quality applications using the OutSystems platform (OutSystems UI \& Mobile UI). * Ability to optimize applications for speed and search engine visibility. * Experience implementing and a strong commitment to accessibility (WCAG) and creating tools that work for everyone. * AI code fluency: Ability to read, debug, and optimize code generated by LLMs. You understand the "hallucination" patterns of AI-generated front-ends. * Advanced prompt engineering: Experience structuring multi-step prompts to achieve specific, high-quality technical outcomes. * Systemic thinking: You don't just fix a bug; you fix the prompt or the pattern so the bug never happens again. * Fluent in English (mandatory) with the ability to explain technical concepts to diverse audiences. * Ability to work effectively across different cultures and geographies in an agile environment. * A proactive attitude towards coaching other developers and contributing to the evolution of the Front-End practice. * Leadership by example, strong analytical thinking, and a focus on user-centric design. * 5+ years of experience in OutSystems and experience in enterprise software development. * Certifications: OutSystems Expert Developer; Specialist Agentic AI certification preferred, Front-end Developer Specialist. More about OutSystems OutSystems is a leading AI Development Platform built for the enterprise. Global organizations trust OutSystems to rapidly build mission-critical apps and agents, modernize legacy processes with agentic systems, and govern their entire AI portfolio across complex regulatory environments, all on one unified platform. As the future becomes agentic, our customers need us now more than ever. While AI has opened the door to extraordinary possibilities, most large organizations find themselves stuck on one side of the "enterprise gap" because AI by itself doesn't solve their complex use cases and business challenges. OutSystems bridges the "enterprise gap" by combining the speed of generative AI with a deterministic, enterprise-grade framework. We provide the tools for teams of any size to deliver high-quality, reliable AI solutions that drive real business impact. We are looking for passionate, talented, and motivated people to join us as we empower organizations to build, deploy, and scale the next generation of enterprise software. While we are leading the charge into the agentic era, our mission is broader: we are the platform enterprise leaders trust to evolve their entire business, accelerating innovation through secure, governed human-AI collaboration. OutSystems is a global company, with more than 900k developer community members, 1,700 employees, more than 600 partners, and thousands of active customers in over 75 countries and across 21 industries. Founded in 2001, OutSystems now has offices in the United States, United Kingdom, the Netherlands, Portugal, Germany, the UAE, Japan, Hong Kong, Malaysia, Australia, India, and Singapore, and includes a thriving, worldwide community of remote employees. Our customers are some of the world's most recognizable brands across diverse industries— such as Toyota, Heineken, Bosch, KeyBank, and UCLA—who trust OutSystems to deliver ROI and transformational impact. Consistently recognized as a leader by top analyst firms Gartner, IDC and Forrester, OutSystems continues to shape the future of enterprise software development in the agentic era. We are proud to be named a leader in more than 100 categories on G2, including #1 in Customer Satisfaction in Enterprise Low Code Development, and most recently as a leader in AI Agent Building in the G2 Spring 2026 Reports. Working at OutSystems Our culture is built on our core values of Trust, Customer Success, Innovation, and Alignment. We operate as one global OutSystems team, taking ownership to pursue our vision of being the AI platform enterprise leaders trust to build, secure, and evolve their most critical applications and systems. What do we have to offer you? * A company at the vanguard of the agentic revolution, where we don’t just react to AI innovation—we architect it. Joining OutSystems means stepping onto a high-growth rocket ship that combines the fearless agility of a startup with the sophisticated, global foundation of an enterprise powerhouse. * Real growth opportunities. We don't just talk about development; we invest in it through structured programs designed to scale your expertise. Whether you are aiming for vertical progression, exploring lateral moves into new domains, or mastering specialized AI skills through our Professional Development Fund and Internal Mobility Program, we provide the resources to get you there. * A global collective of world-class talent, where you’ll collaborate with enterprise software legends and sought-after thought leaders. At OutSystems, our industry experts aren't just visionaries—they are accessible, approachable mentors who are deeply invested in your growth as we architect the agentic future together. OutSystems nurtures an inclusive culture where talented individuals from all backgrounds are empowered to learn, experiment and make an impact. . We believe that driving our next phase of growth requires the radical creativity that only comes from diverse perspectives. We are committed to building a team as global and diverse as the organizations we serve, ensuring every individual can perform to their full potential. As an equal opportunity employer, all qualified applicants receive equal consideration regardless of race, origin, religion, sex, sexual orientation, gender identity, disability, veteran status, or any other protected status.

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View Senior Frontend Developer
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Senior Frontend Developer

From $6/yr

Position: Senior UI / Full Stack Developer Location: Remote Duration: 06+ Months (Likely to extend) Job Description: We are seeking an experienced Senior UI / Full Stack Developer to support the development of a data governance platform within a large enterprise environment. This role is primarily focused on frontend development (approximately 60%) with strong full-stack responsibilities, including backend service development using Java and Spring Boot. The ideal candidate will have extensive experience building modern, responsive user interfaces using React while also contributing to scalable backend services, APIs, and enterprise integrations. This individual will work closely with business stakeholders, product owners, and engineering teams to deliver high-quality solutions that support data governance, metadata management, and data lineage initiatives. Required Skills: * 5+ years of software development experience with full-stack ownership * Strong hands-on experience with React.js * Strong backend development experience with Java 8+ (Java 21 preferred) * Experience developing applications using Spring Boot * Experience building and consuming RESTful APIs * Strong understanding of microservices architecture and distributed systems * Experience with relational databases such as PostgreSQL * Experience integrating frontend applications with backend services * Strong analytical, problem-solving, and communication skills * Experience working in Agile development environments Preferred Skills: * Experience with data governance, metadata management, or data lineage platforms * Familiarity with enterprise integration patterns and event-driven architectures * Experience with Docker and Kubernetes * Experience with CI/CD pipelines and DevOps practices * Experience with automated testing frameworks for UI and backend applications * Familiarity with graph-based or data visualization-heavy applications * Experience working in highly regulated enterprise environments Key Responsibilities: * Design and develop modern, responsive user interfaces using React * Build scalable backend services and REST APIs using Java and Spring Boot * Translate business requirements into technical solutions * Develop integrations supporting data lineage, metadata management, and enterprise systems * Collaborate with business stakeholders, product owners, and technical teams * Participate in application design, development, testing, deployment, and support * Optimize applications for performance, scalability, maintainability, and security * Contribute to CI/CD pipelines and automated testing initiatives * Maintain high standards of code quality and engineering best practices * Support end-to-end feature delivery across frontend and backend components Frontend/Backend Split: Approximately 60% Frontend / 40% Backend Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of – Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.

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Senior Frontend Developer

TEK NINJASNorth Carolina, United Statesonsite

From $11/yr

Job Title : Senior Frontend Developer Location : On-site Experience Required : 11+ Years Employment Type : Long Term Contract #W2 About the Role We are looking for an experienced and highly skilled Senior Frontend Developer with 11+ years of expertise in designing, developing, and delivering scalable web applications. The ideal candidate should possess deep knowledge of modern frontend technologies, architecture patterns, performance optimization, and UI/UX best practices. You will collaborate with cross-functional teams including product managers, backend developers, designers, and DevOps engineers to build high-quality, responsive, and user-centric applications. Key Responsibilities * Design and develop scalable, reusable, and high-performance frontend applications. * Lead frontend architecture discussions and technical decision-making. * Build responsive and pixel-perfect user interfaces. * Optimize applications for maximum speed, scalability, and accessibility. * Collaborate with UX/UI designers to translate designs into high-quality code. * Integrate frontend applications with RESTful APIs and backend services. * Conduct code reviews and mentor junior developers. * Implement best practices for testing, security, and maintainability. * Drive continuous improvement in frontend engineering standards. * Stay updated with emerging frontend technologies and industry trends. Required Skills \& Qualifications Technical Skills * Strong expertise in: * HTML5 * CSS3 / SCSS / Tailwind CSS * JavaScript (ES6+) * TypeScript * Extensive experience with: * React.js / Next.js * Angular or Vue.js * Experience with state management libraries: * Redux / Zustand / Context API * Strong understanding of: * Micro Frontend Architecture * Component-driven development * Responsive \& Adaptive Design * Web Accessibility (WCAG) * Experience integrating REST APIs and GraphQL. * Familiarity with: * Webpack / Vite / Babel * CI/CD pipelines * Git \& Git workflows * Knowledge of unit testing and automation: * Jest * React Testing Library * Cypress / Playwright Additional Preferred Skills * Experience with cloud platforms like AWS, Azure, or GCP. * Understanding of SSR, SSG, and frontend performance optimization. * Exposure to Agile/Scrum methodologies. * Knowledge of Docker and containerized deployments. Education * Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

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View Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)
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Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)

DatadogLisbon, Portugal

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

collaborationReduxJavaScriptReactTypeScript+3 more
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View Senior Frontend Engineer, Developer Monetization
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Senior Frontend Engineer, Developer Monetization

RobloxSan Mateo, CA, United States

$226,250 - $293,800/yr

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people c

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View Senior Software Engineer (Frontend) - Platform & Developer Experience
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Senior Software Engineer (Frontend) - Platform & Developer Experience

DatadogMadrid, Spain; Paris, France

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

collaborationproblem-solvingcommunicationJavaScriptHTML/CSS+1 more
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View Senior Software Engineer (Frontend) - Platform & Developer Experience
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Senior Software Engineer (Frontend) - Platform & Developer Experience

DatadogMadrid, Spain; Paris, Franceonsite

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

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View Senior Software Engineer, Frontend - Developer Experience, Mobile
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Senior Software Engineer, Frontend - Developer Experience, Mobile

CoinbaseRemote - USAremote

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of cryp

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View Senior Frontend Engineer, Developer Monetization
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Senior Frontend Engineer, Developer Monetization

RobloxSan Mateo, CA, United States

$226,250 - $293,800/yr

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people c

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View Senior Software Engineer (Frontend) - Platform & Developer Experience
D

Senior Software Engineer (Frontend) - Platform & Developer Experience

DatadogMadrid, Spain; Paris, France

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

collaborationproblem-solvingcommunicationJavaScriptHTML/CSS+1 more
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View Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)
D

Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)

DatadogLisbon, Portugal

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

collaborationReduxJavaScriptReactTypeScript+3 more
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View Not explicitly stated, but inferred from context as 'Senior Frontend Developer'
C

Not explicitly stated, but inferred from context as 'Senior Frontend Developer'

CoinbaseIn-person participation required throughout the year with team and company-wide offsites held multiple times annuallyonsite

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to

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View Senior Software Engineer, Frontend - Developer Experience, Mobile
C

Senior Software Engineer, Frontend - Developer Experience, Mobile

CoinbaseRemote - USAremote

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of cryp

via universal intelligenceApply ›
View Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)
D

Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)

DatadogLisbon, Portugalonsite

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

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View Senior Software Engineer (Frontend) - Platform & Developer Experience
D

Senior Software Engineer (Frontend) - Platform & Developer Experience

DatadogMadrid, Spain; Paris, Franceonsite

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

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View Senior Frontend Engineer, Developer Monetization
R

Senior Frontend Engineer, Developer Monetization

RobloxSan Mateo, CA, United Statesonsite

$226,250 - $293,800/yr

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people c

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View Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)
D

Senior Software Engineer (Frontend) - Platform & Developer Experience (Lisbon)

DatadogLisbon, Portugal

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

7 months agovia universal intelligenceApply ›
View Senior Software Engineer (Frontend) - Platform & Developer Experience
D

Senior Software Engineer (Frontend) - Platform & Developer Experience

DatadogMadrid, Spain; Paris, France

Datadog’s Platform & Developer Experience teams build the foundational tools and systems that support every part of our product. As a Senior Frontend Engineer, you’ll design and maintain shared UI libraries, build pipelines, design systems, and developer tooling that hundreds of engineers rely on daily. You’ll work closely with frontend engineers across the company to understand their day-to-day workflows, identify pain points, and uncover opportunities for new features and improvements.

7 months agovia universal intelligenceApply ›
View Not explicitly stated, but inferred from context as 'Senior Frontend Developer'
C

Not explicitly stated, but inferred from context as 'Senior Frontend Developer'

CoinbaseIn-person participation required throughout the year with team and company-wide offsites held multiple times annually

From $4/yr

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to

ReactJavaScriptTypeScript
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View Senior Frontend Engineer, Developer Monetization
R

Senior Frontend Engineer, Developer Monetization

RobloxSan Mateo, CA, United States

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people c

7 months agovia universal intelligenceApply ›
View Senior Software Engineer, Frontend - Developer Experience, Mobile
C

Senior Software Engineer, Frontend - Developer Experience, Mobile

CoinbaseRemote - USAremote

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of cryp

7 months agovia universal intelligenceApply ›
View Senior Frontend Developer for Fintech and Crypto Company
Nameless Ventures logo

Senior Frontend Developer for Fintech and Crypto Company

Nameless VenturesUnited Arab Emiratesonsite

Fintech/ Crypto fans this is one for you 💵We've partnered with a fast-growing, venture-backed fintech that is bridging the gap between traditional payments and the crypto industry. Originally founded in the UK, they have created a universal payments platform designed for real-world adaptations.With seed fundin...

Experience in frontend deve...Strong knowledge of payment...Ability to work with ventur...Experience building scalabl...Understanding of both tradi...+3 more
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Companies hiring for Senior Frontend Developer

Senior Frontend Developer Salary Data

View detailed salary ranges from 11 listings with reported compensation ›

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