Principal Frontend Engineer Jobs

Principal Frontend Platform Engineer (USA)

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities -------------------- Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Requirements ---------------- Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Desired skills ------------------ Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Other important skills for the vacancy are described in the knowledge matrix Reasons to join us ---------------------- Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. * Private health insurance and compensation for sports activities. Join us! Locations ------------- USA

Staff/Principal Frontend Engineer

$130,000 - $230,000/yr

UMATR is partnering with a venture-backed startup building software infrastructure for advanced hardware systems. We are looking for a Staff/Principal Frontend Engineer to join them remotely from within the US. About the company Our client builds the data and software layer that sits underneath some of the most demanding physical engineering programmes in the world. Their platform ingests high-rate telemetry from complex machines, validates autonomy and control software as it runs, and gives the engineers working on these systems a faster feedback loop without compromising on safety or precision. The team is small, cross-disciplinary, and takes problems end-to-end across the hardware and software boundary. They serve a mix of commercial and defense customers in regulated, mission-critical domains, and are backed by top-tier global investors alongside experienced operators from some of the world's leading technology, space, and autonomy companies. This role is focused on turning dense, technical data into interfaces that feel fast, clear, and genuinely usable. You'll be building the product surfaces that the company's most sophisticated users rely on every day. What you'll do Build and refine product features in React, TypeScript, and Next.js, with a strong focus on craft and usability. Work closely with backend engineers to integrate APIs and deliver smooth end-to-end experiences. Partner with product and design on validating flows, prototyping, and iterating on features. Contribute to the frontend architecture, particularly around handling large data volumes and keeping the UI responsive under load. Optimise for performance so that complex, data-heavy views stay fast and fluid. What we're looking for 3+ years of frontend engineering experience, ideally shipping web applications or data-driven tools. Strong command of React, TypeScript, and modern JavaScript tooling (Next.js a plus). A real eye for UX and visual detail, and the instinct to push back on designs that will not hold up in use. Comfort integrating with APIs (REST, GraphQL, or similar) and reasoning about client-server boundaries. A collaborative approach and a willingness to feed into product decisions, not just execute tickets. Ideal background Experience building products for technical or expert users, such as dashboards, timeseries visualisation, or complex data-editing environments. Familiarity with utility-first CSS (Tailwind or similar) and modern component libraries. Performance engineering experience, especially rendering or virtualising large datasets. Bonus: exposure to WebGL, canvas-based visualisation, or graphics programming. Logistics Locations: New York, NY, Los Angeles, CA, or Austin, TX. Base salary: $130,000 to $230,000 per year. Benefits include full medical, dental, and vision coverage, unlimited PTO, free lunch and snacks in office, a professional development stipend, and an annual company retreat. ITAR: to comply with U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorisations from the U.S. Department of State. Interested in finding out more? Hit Apply!

Principal Frontend Engineer

Principal Frontend Engineer - Healthtech SaaS X4 are partnered with a fast-growing digital health organisation to support the hire of a Principal Frontend Engineer. This is an opportunity to join a product and engineering team building modern, compliant, and scalable healthcare software used in regulated environments. This role is best suited for an engineer who consistently delivers well-structured, production-ready frontend systems with minimal rework in review, and who naturally raises the bar in how frontend applications are designed and delivered. About the role You’ll be joining a multi-tenant SaaS platform in the healthtech space, operating in a fast-paced, product-led environment. A key focus of this role is improving engineering efficiency by reducing PR rework, improving frontend architecture consistency, and strengthening overall code quality across the team. You will have ownership across features and be trusted to drive work from design through to delivery with a high degree of autonomy. Ideal background We are ideally looking for engineers who have come from environments such as: B2B healthtech or telehealth infrastructure platforms, particularly HIPAA- and SOC2-compliant SaaS Multi-tenant or white-label SaaS companies where compliance, reliability, and shared infrastructure are critical Small-to-mid-stage startups where engineers own work end-to-end rather than operating in narrow specialisms Direct-to-consumer telehealth brands, where teams are exposed to regulatory constraints and fast-moving product development What you’ll work on Build and maintain scalable frontend applications using React and Next.js Design clean, maintainable UI architecture with strong separation of concerns Contribute to frontend system design and engineering standards Work with GraphQL-based data layers (Apollo Client) Improve consistency and reduce PR rework across the frontend codebase Collaborate closely with engineers to raise overall code quality and design maturity What we’re looking for 8+ years of professional software engineering experience Strong expertise in React and Next.js in production environments Proven ability to design and structure frontend applications, not just implement features Experience in SaaS, product-led, or platform engineering environments Strong communication skills and ability to proactively clarify requirements A mindset focused on ownership, clarity, and reducing downstream rework Nice to have: Vue.js experience (one production frontend uses Vue) Experience with Apollo Client and GraphQL Exposure to Pinia or similar state management patterns Background in healthtech, telehealth, or regulated SaaS What success looks like PRs that are well-structured and require only light review Minimal architectural rework post-submission Strong upfront thinking before implementation begins Clear ownership from design through to delivery * Consistent improvement in frontend engineering standards If you are qualified and interested, please reach me at o.archer@x4lifesciences.com

Principal Frontend Platform Engineer in the USA

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities: Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Must-haves: Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Nice-to-haves: Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! https://people.andersenlab.com/ Application Question(s): What is your current location (country/ state)? Would you be comfortable working in a hybrid model – office in Philadelphia at least twice a week? How many years of commercial experience do you have in frontend development? How many years of experience do you have as a Technical Leader or Principal Engineer focused on frontend architecture and platform strategy? How do you estimate your spoken English level? (A1- C2) And how often do you use it at your current job? * Could you please share your Linkedin profile? Work Location: Hybrid remote in Philadelphia, PA

Principal Frontend Software Engineer (m/w/d)

Als Principal Frontend Engineer (m/w/d) übernehmen Sie die technische Gesamtverantwortung für unsere Frontend-Architektur und leiten ein Team von Entwicklern bei der Umsetzung moderner, skalierbarer und benutzerzentrierter Anwendungen. Sie definieren die technische Ausrichtung, übersetzen geschäftliche Anforderungen in robuste Lösungen und stellen die Einhaltung von Best Practices entlang des gesamten Softwareentwicklungsprozesses sicher. In enger Zusammenarbeit mit interdisziplinären Teams treiben Sie Innovationen voran und sorgen für eine nahtlose Integration von Frontend-Komponenten in unsere Systemlandschaft. Wesentliche Aufgaben und Verantwortlichkeiten Strategische Führung des Frontend-Entwicklungsteams inkl. Definition von Architektur, Design und technischer Ausrichtung Analyse von Geschäfts- und Kundenanforderungen sowie deren Übersetzung in detaillierte technische Spezifikationen Steuerung der Umsetzung von Softwareentwicklungsprozessen, einschließlich Konfigurationsmanagement, Unit-Tests sowie CI/CD-Pipelines Enge Zusammenarbeit mit funktionsübergreifenden Teams (Development, QA, UX/UI, Projektmanagement) zur Sicherstellung einer reibungslosen Integration Erstellung und Pflege von technischer Dokumentation (z. B. Architekturdesigns, Testspezifikationen, technische Konzepte) Überwachung und Reporting von Projektfortschritten, Qualität und Zeitplänen an Senior Stakeholder Identifikation von Risiken und Abweichungen sowie Einleitung geeigneter Korrekturmaßnahmen Kontinuierliche Weiterentwicklung des eigenen Fachwissens hinsichtlich neuer Technologien, Methoden und Trends Sicherstellung der Einhaltung von Cubic-Unternehmenswerten, Prozessen und Standards Kernverantwortlichkeiten Architektur \& Design Entwicklung und Pflege von High-Level-Architekturen für Frontend-Anwendungen Sicherstellung der Übereinstimmung von technischen Lösungen und Geschäftsanforderungen Zusammenarbeit mit Design- und Fachbereichen zur Entwicklung benutzerfreundlicher und visuell überzeugender Interfaces Technische Führung Fachliche Führung, Coaching und Mentoring von Entwicklern Definition und Durchsetzung von Coding-Standards, Best Practices und Qualitätsrichtlinien Steuerung des Umgangs mit technischen Schulden Aufbau und Pflege von technischer Dokumentation, Guidelines und wiederverwendbaren Komponenten Zusammenarbeit \& Kommunikation Zentrale Ansprechperson für technische Fragestellungen innerhalb des Teams Förderung einer effektiven Zusammenarbeit zwischen Teams Klare Kommunikation von technischen Konzepten und Architekturentscheidungen an technische und nicht-technische Stakeholder Regelmäßige Status- und Fortschrittsberichte an Projekt- und Engineering-Leitung Anforderungen Fachliche Anforderungen (Must-have) Fundierte Erfahrung in der Softwareentwicklung mit Schwerpunkt auf JavaScript. Fundierte Kenntnisse in modernen Frontend-Frameworks wie React, Angular oder Vue.js Sehr gute Kenntnisse in HTML5, CSS3, JavaScript/TypeScript sowie CSS-Präprozessoren (Sass, Less) Erfahrung in der plattformübergreifenden Entwicklung, insbesondere mit React Native Sicherer Umgang mit Versionskontrollsystemen (Git) sowie modernen CI/CD-Tools Erfahrung mit Build- und Deployment-Tools (z. B. Bitrise, TestFlight oder vergleichbar) Erfahrung mit RESTful APIs, JSON und XML Nachweisbare Erfahrung in der Entwicklung komplexer Benutzeroberflächen Kenntnisse in App-Store-Distributionsprozessen (iOS/Android) Sehr gute Deutschkenntnisse (C2) sowie gute Englischkenntnisse Ausbildung \& Qualifikationen Erforderlich: Hochschulabschluss in Informatik, Mathematik, Ingenieurwesen oder vergleichbare Qualifikation Wünschenswert: Zertifizierungen in agilen Methoden (z. B. Scrum) Weiterbildungen in relevanten Technologien (z. B. React / React Native) Interesse an KI-gestützten Entwicklungsprozessen Persönliche Kompetenzen Ausgeprägte analytische und konzeptionelle Fähigkeiten Hohe Detailorientierung und Qualitätsbewusstsein Hervorragende Kommunikations- und Stakeholder-Management-Fähigkeiten Selbstständige, strukturierte und ergebnisorientierte Arbeitsweise Fähigkeit, in einem dynamischen Umfeld Prioritäten zu setzen und unter Druck zu arbeiten Leidenschaft für technische Exzellenz und kontinuierliche Verbesserung ‎ Worker Type: Employee ‎ We are committed to creating an inclusive workplace and welcome applications from people of all backgrounds. We do not discriminate based on any protected characteristic under applicable law.

Principal Frontend Engineer

About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, RF, communications, and embedded signal processing algorithms onto heterogeneous compute targets, including GPUs, FPGAs, ASICs, and edge SoCs. We also support automotive, aerospace, and semiconductor partners deploying complex algorithms onto constrained hardware with speed and rigor. We are hiring a Principal Frontend Engineer who will be a critical part of how we build and ship. You'll own frontend architecture for our TypeScript/React application, set technical standards, and design scalable UI patterns for complex geospatial workflows (Cesium). You'll mentor engineers, partner with leadership on priorities, and write production code daily. This is a hands-on, coding-heavy role — if you lead by doing, we want to hear from you. The Role Set front-end architecture and technical standards for a TypeScript/React application. Design scalable UI patterns for complex geospatial workflows (Cesium) and surrounding app features. Establish best practices for state management, component architecture, performance, testing, and maintainability. Partner with engineering leadership to plan, prioritize, and deliver high-impact product work. Mentor engineers through code reviews, architecture discussions, and practical implementation guidance. Drive execution: this role is hands-on and coding-heavy, not a “pure strategy” position. Required Requirements: 8+ years building and scaling front-end systems; deep React + TypeScript expertise. Strong architectural judgment: you can balance “build fast” with “don’t paint us into a corner.” Track record leading complex UI work (interactive, data-heavy apps; performance matters). Experience working with design systems / component libraries (we’re using MUI). Ability to operate in a fast-moving environment with minimal process overhead. Excellent communication: you can align teammates around patterns and decisions without slowing delivery. Eligible to obtain and maintain an active U.S. Top Secret security clearance Preferred Qualifications: GIS / geospatial domain experience (Cesium, mapping frameworks, geo interactions, coordinate systems, etc.). Experience with visualization libraries (not required; product is more geospatial + UI workflows than pure D3). Backend familiarity (API design, debugging cross-stack issues). Prior work on simulation platforms, gaming-adjacent UI paradigms, or real-time systems. Active U.S. security clearance (Secret or Top-Secret) Benefits Pay depends on experience, but we strive to be at the upper end of the salary range Health care plan with 100% premium coverage, including medical, dental, and vision 401k with 5% matching Paid Time Off (uncapped vacation, plus sick and public holidays) Flexible hybrid or remote work arrangement Relocation assistance for qualifying employees We are an equal opportunity employer. US Citizenship may be required for certain project assignments involving security clearance.

Principal Frontend Engineer

About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, RF, communications, and embedded signal processing algorithms onto heterogeneous compute targets, including GPUs, FPGAs, ASICs, and edge SoCs. We also support automotive, aerospace, and semiconductor partners deploying complex algorithms onto constrained hardware with speed and rigor. We are hiring a Principal Frontend Engineer who will be a critical part of how we build and ship. You'll own frontend architecture for our TypeScript/React application, set technical standards, and design scalable UI patterns for complex geospatial workflows (Cesium). You'll mentor engineers, partner with leadership on priorities, and write production code daily. This is a hands-on, coding-heavy role — if you lead by doing, we want to hear from you. The Role Set front-end architecture and technical standards for a TypeScript/React application. Design scalable UI patterns for complex geospatial workflows (Cesium) and surrounding app features. Establish best practices for state management, component architecture, performance, testing, and maintainability. Partner with engineering leadership to plan, prioritize, and deliver high-impact product work. Mentor engineers through code reviews, architecture discussions, and practical implementation guidance. Drive execution: this role is hands-on and coding-heavy, not a “pure strategy” position. Required Requirements: 8+ years building and scaling front-end systems; deep React + TypeScript expertise. Strong architectural judgment: you can balance “build fast” with “don’t paint us into a corner.” Track record leading complex UI work (interactive, data-heavy apps; performance matters). Experience working with design systems / component libraries (we’re using MUI). Ability to operate in a fast-moving environment with minimal process overhead. Excellent communication: you can align teammates around patterns and decisions without slowing delivery. Eligible to obtain and maintain an active U.S. Top Secret security clearance Preferred Qualifications: GIS / geospatial domain experience (Cesium, mapping frameworks, geo interactions, coordinate systems, etc.). Experience with visualization libraries (not required; product is more geospatial + UI workflows than pure D3). Backend familiarity (API design, debugging cross-stack issues). Prior work on simulation platforms, gaming-adjacent UI paradigms, or real-time systems. Active U.S. security clearance (Secret or Top-Secret) Benefits Pay depends on experience, but we strive to be at the upper end of the salary range Health care plan with 100% premium coverage, including medical, dental, and vision 401k with 5% matching Paid Time Off (uncapped vacation, plus sick and public holidays) Flexible hybrid or remote work arrangement Relocation assistance for qualifying employees We are an equal opportunity employer. US Citizenship may be required for certain project assignments involving security clearance.

Principal Frontend Platform Engineer in the USA

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities: Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Must-haves: Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Nice-to-haves: Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! https://people.andersenlab.com/ Application Question(s): What is your current location (country/ state)? Would you be comfortable working in a hybrid model – office in Philadelphia at least twice a week? How many years of commercial experience do you have in frontend development? How many years of experience do you have as a Technical Leader or Principal Engineer focused on frontend architecture and platform strategy? How do you estimate your spoken English level? (A1- C2) And how often do you use it at your current job? * Could you please share your Linkedin profile? Work Location: Hybrid remote in Philadelphia, PA

Principal Frontend Engineer

Principal Frontend Engineer - Healthtech SaaS X4 are partnered with a fast-growing digital health organisation to support the hire of a Principal Frontend Engineer. This is an opportunity to join a product and engineering team building modern, compliant, and scalable healthcare software used in regulated environments. This role is best suited for an engineer who consistently delivers well-structured, production-ready frontend systems with minimal rework in review, and who naturally raises the bar in how frontend applications are designed and delivered. About the role You’ll be joining a multi-tenant SaaS platform in the healthtech space, operating in a fast-paced, product-led environment. A key focus of this role is improving engineering efficiency by reducing PR rework, improving frontend architecture consistency, and strengthening overall code quality across the team. You will have ownership across features and be trusted to drive work from design through to delivery with a high degree of autonomy. Ideal background We are ideally looking for engineers who have come from environments such as: B2B healthtech or telehealth infrastructure platforms, particularly HIPAA- and SOC2-compliant SaaS Multi-tenant or white-label SaaS companies where compliance, reliability, and shared infrastructure are critical Small-to-mid-stage startups where engineers own work end-to-end rather than operating in narrow specialisms Direct-to-consumer telehealth brands, where teams are exposed to regulatory constraints and fast-moving product development What you’ll work on Build and maintain scalable frontend applications using React and Next.js Design clean, maintainable UI architecture with strong separation of concerns Contribute to frontend system design and engineering standards Work with GraphQL-based data layers (Apollo Client) Improve consistency and reduce PR rework across the frontend codebase Collaborate closely with engineers to raise overall code quality and design maturity What we’re looking for 8+ years of professional software engineering experience Strong expertise in React and Next.js in production environments Proven ability to design and structure frontend applications, not just implement features Experience in SaaS, product-led, or platform engineering environments Strong communication skills and ability to proactively clarify requirements A mindset focused on ownership, clarity, and reducing downstream rework Nice to have: Vue.js experience (one production frontend uses Vue) Experience with Apollo Client and GraphQL Exposure to Pinia or similar state management patterns Background in healthtech, telehealth, or regulated SaaS What success looks like PRs that are well-structured and require only light review Minimal architectural rework post-submission Strong upfront thinking before implementation begins Clear ownership from design through to delivery * Consistent improvement in frontend engineering standards If you are qualified and interested, please reach me at o.archer@x4lifesciences.com

Principal Frontend Platform Engineer (USA)

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities -------------------- Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Requirements ---------------- Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Desired skills ------------------ Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Other important skills for the vacancy are described in the knowledge matrix Reasons to join us ---------------------- Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. * Private health insurance and compensation for sports activities. Join us! Locations ------------- USA

Staff/Principal Frontend Engineer

$130,000 - $230,000/yr

UMATR is partnering with a venture-backed startup building software infrastructure for advanced hardware systems. We are looking for a Staff/Principal Frontend Engineer to join them remotely from within the US. About the company Our client builds the data and software layer that sits underneath some of the most demanding physical engineering programmes in the world. Their platform ingests high-rate telemetry from complex machines, validates autonomy and control software as it runs, and gives the engineers working on these systems a faster feedback loop without compromising on safety or precision. The team is small, cross-disciplinary, and takes problems end-to-end across the hardware and software boundary. They serve a mix of commercial and defense customers in regulated, mission-critical domains, and are backed by top-tier global investors alongside experienced operators from some of the world's leading technology, space, and autonomy companies. This role is focused on turning dense, technical data into interfaces that feel fast, clear, and genuinely usable. You'll be building the product surfaces that the company's most sophisticated users rely on every day. What you'll do Build and refine product features in React, TypeScript, and Next.js, with a strong focus on craft and usability. Work closely with backend engineers to integrate APIs and deliver smooth end-to-end experiences. Partner with product and design on validating flows, prototyping, and iterating on features. Contribute to the frontend architecture, particularly around handling large data volumes and keeping the UI responsive under load. Optimise for performance so that complex, data-heavy views stay fast and fluid. What we're looking for 3+ years of frontend engineering experience, ideally shipping web applications or data-driven tools. Strong command of React, TypeScript, and modern JavaScript tooling (Next.js a plus). A real eye for UX and visual detail, and the instinct to push back on designs that will not hold up in use. Comfort integrating with APIs (REST, GraphQL, or similar) and reasoning about client-server boundaries. A collaborative approach and a willingness to feed into product decisions, not just execute tickets. Ideal background Experience building products for technical or expert users, such as dashboards, timeseries visualisation, or complex data-editing environments. Familiarity with utility-first CSS (Tailwind or similar) and modern component libraries. Performance engineering experience, especially rendering or virtualising large datasets. Bonus: exposure to WebGL, canvas-based visualisation, or graphics programming. Logistics Locations: New York, NY, Los Angeles, CA, or Austin, TX. Base salary: $130,000 to $230,000 per year. Benefits include full medical, dental, and vision coverage, unlimited PTO, free lunch and snacks in office, a professional development stipend, and an annual company retreat. ITAR: to comply with U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorisations from the U.S. Department of State. Interested in finding out more? Hit Apply!

Principal Frontend Engineer

Principal Frontend Engineer - Healthtech SaaS X4 are partnered with a fast-growing digital health organisation to support the hire of a Principal Frontend Engineer. This is an opportunity to join a product and engineering team building modern, compliant, and scalable healthcare software used in regulated environments. This role is best suited for an engineer who consistently delivers well-structured, production-ready frontend systems with minimal rework in review, and who naturally raises the bar in how frontend applications are designed and delivered. About the role You’ll be joining a multi-tenant SaaS platform in the healthtech space, operating in a fast-paced, product-led environment. A key focus of this role is improving engineering efficiency by reducing PR rework, improving frontend architecture consistency, and strengthening overall code quality across the team. You will have ownership across features and be trusted to drive work from design through to delivery with a high degree of autonomy. Ideal background We are ideally looking for engineers who have come from environments such as: B2B healthtech or telehealth infrastructure platforms, particularly HIPAA- and SOC2-compliant SaaS Multi-tenant or white-label SaaS companies where compliance, reliability, and shared infrastructure are critical Small-to-mid-stage startups where engineers own work end-to-end rather than operating in narrow specialisms Direct-to-consumer telehealth brands, where teams are exposed to regulatory constraints and fast-moving product development What you’ll work on Build and maintain scalable frontend applications using React and Next.js Design clean, maintainable UI architecture with strong separation of concerns Contribute to frontend system design and engineering standards Work with GraphQL-based data layers (Apollo Client) Improve consistency and reduce PR rework across the frontend codebase Collaborate closely with engineers to raise overall code quality and design maturity What we’re looking for 8+ years of professional software engineering experience Strong expertise in React and Next.js in production environments Proven ability to design and structure frontend applications, not just implement features Experience in SaaS, product-led, or platform engineering environments Strong communication skills and ability to proactively clarify requirements A mindset focused on ownership, clarity, and reducing downstream rework Nice to have: Vue.js experience (one production frontend uses Vue) Experience with Apollo Client and GraphQL Exposure to Pinia or similar state management patterns Background in healthtech, telehealth, or regulated SaaS What success looks like PRs that are well-structured and require only light review Minimal architectural rework post-submission Strong upfront thinking before implementation begins Clear ownership from design through to delivery * Consistent improvement in frontend engineering standards If you are qualified and interested, please reach me at o.archer@x4lifesciences.com

Staff/Principal Frontend Engineer

$130,000 - $230,000/yr

UMATR is partnering with a venture-backed startup building software infrastructure for advanced hardware systems. We are looking for a Staff/Principal Frontend Engineer to join them remotely from within the US. About the company Our client builds the data and software layer that sits underneath some of the most demanding physical engineering programmes in the world. Their platform ingests high-rate telemetry from complex machines, validates autonomy and control software as it runs, and gives the engineers working on these systems a faster feedback loop without compromising on safety or precision. The team is small, cross-disciplinary, and takes problems end-to-end across the hardware and software boundary. They serve a mix of commercial and defense customers in regulated, mission-critical domains, and are backed by top-tier global investors alongside experienced operators from some of the world's leading technology, space, and autonomy companies. This role is focused on turning dense, technical data into interfaces that feel fast, clear, and genuinely usable. You'll be building the product surfaces that the company's most sophisticated users rely on every day. What you'll do Build and refine product features in React, TypeScript, and Next.js, with a strong focus on craft and usability. Work closely with backend engineers to integrate APIs and deliver smooth end-to-end experiences. Partner with product and design on validating flows, prototyping, and iterating on features. Contribute to the frontend architecture, particularly around handling large data volumes and keeping the UI responsive under load. Optimise for performance so that complex, data-heavy views stay fast and fluid. What we're looking for 3+ years of frontend engineering experience, ideally shipping web applications or data-driven tools. Strong command of React, TypeScript, and modern JavaScript tooling (Next.js a plus). A real eye for UX and visual detail, and the instinct to push back on designs that will not hold up in use. Comfort integrating with APIs (REST, GraphQL, or similar) and reasoning about client-server boundaries. A collaborative approach and a willingness to feed into product decisions, not just execute tickets. Ideal background Experience building products for technical or expert users, such as dashboards, timeseries visualisation, or complex data-editing environments. Familiarity with utility-first CSS (Tailwind or similar) and modern component libraries. Performance engineering experience, especially rendering or virtualising large datasets. Bonus: exposure to WebGL, canvas-based visualisation, or graphics programming. Logistics Locations: New York, NY, Los Angeles, CA, or Austin, TX. Base salary: $130,000 to $230,000 per year. Benefits include full medical, dental, and vision coverage, unlimited PTO, free lunch and snacks in office, a professional development stipend, and an annual company retreat. ITAR: to comply with U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorisations from the U.S. Department of State. Interested in finding out more? Hit Apply!

Principal Frontend Software Engineer (m/w/d)

Als Principal Frontend Engineer (m/w/d) übernehmen Sie die technische Gesamtverantwortung für unsere Frontend-Architektur und leiten ein Team von Entwicklern bei der Umsetzung moderner, skalierbarer und benutzerzentrierter Anwendungen. Sie definieren die technische Ausrichtung, übersetzen geschäftliche Anforderungen in robuste Lösungen und stellen die Einhaltung von Best Practices entlang des gesamten Softwareentwicklungsprozesses sicher. In enger Zusammenarbeit mit interdisziplinären Teams treiben Sie Innovationen voran und sorgen für eine nahtlose Integration von Frontend-Komponenten in unsere Systemlandschaft. Wesentliche Aufgaben und Verantwortlichkeiten Strategische Führung des Frontend-Entwicklungsteams inkl. Definition von Architektur, Design und technischer Ausrichtung Analyse von Geschäfts- und Kundenanforderungen sowie deren Übersetzung in detaillierte technische Spezifikationen Steuerung der Umsetzung von Softwareentwicklungsprozessen, einschließlich Konfigurationsmanagement, Unit-Tests sowie CI/CD-Pipelines Enge Zusammenarbeit mit funktionsübergreifenden Teams (Development, QA, UX/UI, Projektmanagement) zur Sicherstellung einer reibungslosen Integration Erstellung und Pflege von technischer Dokumentation (z. B. Architekturdesigns, Testspezifikationen, technische Konzepte) Überwachung und Reporting von Projektfortschritten, Qualität und Zeitplänen an Senior Stakeholder Identifikation von Risiken und Abweichungen sowie Einleitung geeigneter Korrekturmaßnahmen Kontinuierliche Weiterentwicklung des eigenen Fachwissens hinsichtlich neuer Technologien, Methoden und Trends Sicherstellung der Einhaltung von Cubic-Unternehmenswerten, Prozessen und Standards Kernverantwortlichkeiten Architektur \& Design Entwicklung und Pflege von High-Level-Architekturen für Frontend-Anwendungen Sicherstellung der Übereinstimmung von technischen Lösungen und Geschäftsanforderungen Zusammenarbeit mit Design- und Fachbereichen zur Entwicklung benutzerfreundlicher und visuell überzeugender Interfaces Technische Führung Fachliche Führung, Coaching und Mentoring von Entwicklern Definition und Durchsetzung von Coding-Standards, Best Practices und Qualitätsrichtlinien Steuerung des Umgangs mit technischen Schulden Aufbau und Pflege von technischer Dokumentation, Guidelines und wiederverwendbaren Komponenten Zusammenarbeit \& Kommunikation Zentrale Ansprechperson für technische Fragestellungen innerhalb des Teams Förderung einer effektiven Zusammenarbeit zwischen Teams Klare Kommunikation von technischen Konzepten und Architekturentscheidungen an technische und nicht-technische Stakeholder Regelmäßige Status- und Fortschrittsberichte an Projekt- und Engineering-Leitung Anforderungen Fachliche Anforderungen (Must-have) Fundierte Erfahrung in der Softwareentwicklung mit Schwerpunkt auf JavaScript. Fundierte Kenntnisse in modernen Frontend-Frameworks wie React, Angular oder Vue.js Sehr gute Kenntnisse in HTML5, CSS3, JavaScript/TypeScript sowie CSS-Präprozessoren (Sass, Less) Erfahrung in der plattformübergreifenden Entwicklung, insbesondere mit React Native Sicherer Umgang mit Versionskontrollsystemen (Git) sowie modernen CI/CD-Tools Erfahrung mit Build- und Deployment-Tools (z. B. Bitrise, TestFlight oder vergleichbar) Erfahrung mit RESTful APIs, JSON und XML Nachweisbare Erfahrung in der Entwicklung komplexer Benutzeroberflächen Kenntnisse in App-Store-Distributionsprozessen (iOS/Android) Sehr gute Deutschkenntnisse (C2) sowie gute Englischkenntnisse Ausbildung \& Qualifikationen Erforderlich: Hochschulabschluss in Informatik, Mathematik, Ingenieurwesen oder vergleichbare Qualifikation Wünschenswert: Zertifizierungen in agilen Methoden (z. B. Scrum) Weiterbildungen in relevanten Technologien (z. B. React / React Native) Interesse an KI-gestützten Entwicklungsprozessen Persönliche Kompetenzen Ausgeprägte analytische und konzeptionelle Fähigkeiten Hohe Detailorientierung und Qualitätsbewusstsein Hervorragende Kommunikations- und Stakeholder-Management-Fähigkeiten Selbstständige, strukturierte und ergebnisorientierte Arbeitsweise Fähigkeit, in einem dynamischen Umfeld Prioritäten zu setzen und unter Druck zu arbeiten Leidenschaft für technische Exzellenz und kontinuierliche Verbesserung ‎ Worker Type: Employee ‎ We are committed to creating an inclusive workplace and welcome applications from people of all backgrounds. We do not discriminate based on any protected characteristic under applicable law.

Principal Frontend Engineer

About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, RF, communications, and embedded signal processing algorithms onto heterogeneous compute targets, including GPUs, FPGAs, ASICs, and edge SoCs. We also support automotive, aerospace, and semiconductor partners deploying complex algorithms onto constrained hardware with speed and rigor. We are hiring a Principal Frontend Engineer who will be a critical part of how we build and ship. You'll own frontend architecture for our TypeScript/React application, set technical standards, and design scalable UI patterns for complex geospatial workflows (Cesium). You'll mentor engineers, partner with leadership on priorities, and write production code daily. This is a hands-on, coding-heavy role — if you lead by doing, we want to hear from you. The Role Set front-end architecture and technical standards for a TypeScript/React application. Design scalable UI patterns for complex geospatial workflows (Cesium) and surrounding app features. Establish best practices for state management, component architecture, performance, testing, and maintainability. Partner with engineering leadership to plan, prioritize, and deliver high-impact product work. Mentor engineers through code reviews, architecture discussions, and practical implementation guidance. Drive execution: this role is hands-on and coding-heavy, not a “pure strategy” position. Required Requirements: 8+ years building and scaling front-end systems; deep React + TypeScript expertise. Strong architectural judgment: you can balance “build fast” with “don’t paint us into a corner.” Track record leading complex UI work (interactive, data-heavy apps; performance matters). Experience working with design systems / component libraries (we’re using MUI). Ability to operate in a fast-moving environment with minimal process overhead. Excellent communication: you can align teammates around patterns and decisions without slowing delivery. Eligible to obtain and maintain an active U.S. Top Secret security clearance Preferred Qualifications: GIS / geospatial domain experience (Cesium, mapping frameworks, geo interactions, coordinate systems, etc.). Experience with visualization libraries (not required; product is more geospatial + UI workflows than pure D3). Backend familiarity (API design, debugging cross-stack issues). Prior work on simulation platforms, gaming-adjacent UI paradigms, or real-time systems. Active U.S. security clearance (Secret or Top-Secret) Benefits Pay depends on experience, but we strive to be at the upper end of the salary range Health care plan with 100% premium coverage, including medical, dental, and vision 401k with 5% matching Paid Time Off (uncapped vacation, plus sick and public holidays) Flexible hybrid or remote work arrangement Relocation assistance for qualifying employees We are an equal opportunity employer. US Citizenship may be required for certain project assignments involving security clearance.

Principal Frontend Platform Engineer in the USA

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities: Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Must-haves: Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Nice-to-haves: Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! https://people.andersenlab.com/ Application Question(s): What is your current location (country/ state)? Would you be comfortable working in a hybrid model – office in Philadelphia at least twice a week? How many years of commercial experience do you have in frontend development? How many years of experience do you have as a Technical Leader or Principal Engineer focused on frontend architecture and platform strategy? How do you estimate your spoken English level? (A1- C2) And how often do you use it at your current job? * Could you please share your Linkedin profile? Work Location: Hybrid remote in Philadelphia, PA

Principal Frontend Platform Engineer (USA)

Andersen is hiring a Principal Frontend Platform Engineer in the USA for a project driving digital transformation and building scalable, user-focused platforms. The customer is an international technology company operating in the healthcare and personal safety sector. The organization develops digital solutions that help people stay independent, connected, and supported through innovative, user-focused products and services. With a strong focus on technology, reliability, and customer experience, the company builds scalable platforms used by a large and growing customer base, continuously enhancing its solutions through innovation and operational excellence. The project is focused on a large-scale digital transformation initiative aimed at unifying multiple healthcare and customer-facing applications into a scalable, modular platform. It supports the evolution of a connected healthcare ecosystem by improving digital experiences, operational efficiency, and cross-platform integration. Responsibilities -------------------- Leading the frontend architecture and strategy to build modern, scalable, secure, and highly performant web and mobile applications across the ecosystem. Establishing frontend architectural standards, authentication patterns, observability, and developer experience (DX) practices. Remaining technically hands-on by contributing directly to architecture, creating Proof-of-Concepts (PoCs), driving critical implementation efforts, and executing frontend platform engineering initiatives. Driving and establishing governance for the design system across multiple engineering teams. Working closely with Product, UX, Platform Engineering, AI/ML, Security, and backend teams to deliver seamless digital healthcare experiences at a scale. Driving engineering excellence, CI/CD automation, frontend performance optimization, and evaluating emerging technologies. Requirements ---------------- Proven track record as a technical leader (Technical Leader / Principal Engineer) focused on frontend architecture, platform strategy, and engineering standards for 3+ years. Deep technical expertise in modern web and mobile application development. Demonstrated experience architecting and delivering scalable, secure, and highly performing frontend systems. Strong leadership, mentoring, and cross-functional collaboration skills (working with Product, UX, Security, etc.). Experience enabling modular, multilingual, and multi-brand digital platform architectures. Level of English – from Upper-Intermediate+ and above. Desired skills ------------------ Healthcare domain experience. Familiarity with health data security compliance. Advanced cloud infrastructure knowledge. Other important skills for the vacancy are described in the knowledge matrix Reasons to join us ---------------------- Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. * Private health insurance and compensation for sports activities. Join us! Locations ------------- USA

Principal Frontend Engineer

Overview Improbable is a Venture Builder and a pioneering technology company developing next-generation networked and digital infrastructure for the web3 economy. We are working with leaders to create businesses in AI transformation, the metaverse and web3. We both create businesses from scratch and invest in existing businesses. Founded in 2012 and headquartered in London, Improbable began as an ambitious experiment to enable vast, persistent, and interactive online worlds. Over the past decade, the company has evolved into a global leader in venture building, decentralised technology, digital assets, and blockchain-enabled infrastructure, empowering creators, brands, and communities to build and scale the next era of digital experiences. At Improbable, you are surrounded by people who want to improve everything and everyone around them, and who compel you to improve yourself. We’re motivated by the fulfilment of solving hard problems to achieve something profound and transformative.

Senior or Principal Frontend Software Engineer

At BRINC, we are redefining public safety with an innovative ecosystem of life-saving tools. Our journey started with the development of drones and ruggedized throw phones, designed to access unsafe areas and establish communication to de-escalate situations. Today, we've expanded into creating and deploying 911 response networks, where drones are dispatched to 911 calls to provide real-time visual data, enhancing safety and enabling de-escalation-focused responses. Our cutting-edge solutions are utilized by over 600 public safety agencies across America and the company has raised over $150M from investors, including Index Ventures, Motorola Solutions, Sam Altman, Dylan Field, Mike Volpe, Alexandr Wang and more. At BRINC, we are committed to recruiting the world's best talent to join us in our mission to support first responders in saving lives. About this Role:We are seeking a Senior or Principal Frontend Software Engineer to join our fast paced LiveOps team to help develop a tele-ope

Principal Frontend Engineer

Overview Improbable is a Venture Builder and a pioneering technology company developing next-generation networked and digital infrastructure for the web3 economy. We are working with leaders to create businesses in AI transformation, the metaverse and web3. We both create businesses from scratch and invest in existing businesses. Founded in 2012 and headquartered in London, Improbable began as an ambitious experiment to enable vast, persistent, and interactive online worlds. Over the past decade, the company has evolved into a global leader in venture building, decentralised technology, digital assets, and blockchain-enabled infrastructure, empowering creators, brands, and communities to build and scale the next era of digital experiences. At Improbable, you are surrounded by people who want to improve everything and everyone around them, and who compel you to improve yourself. We’re motivated by the fulfilment of solving hard problems to achieve something profound and transformative.