Jobs at Hays

Intern Frontend Engineer

We're hiring on behalf of a Haystack partner! The Role Design, build, and maintain frontend features in React and TypeScript. Integrate user-facing components with backend services and LLM-driven agent workflows. Own a scoped, business-critical project from design through delivery. Participate actively in code reviews, design discussions, and sprint cycles. Write tests and contribute to documentation for owned features. Engage with backend, design, and product partners to ship work end-to-end. What You'll Need Currently enrolled in Computer Science, Software Engineering, or related field at rising-senior through in-progress master's level, or recent graduate. Demonstrated proficiency in Python, React, and TypeScript for production-quality frontend work. Working familiarity with Git, modern frontend build tooling, and standard development workflows. Working knowledge of, or hands-on exposure to, LLM-based agents, tools, or AI-driven application workflows. Strong written and verbal communication skills, particularly in technical contexts. Ability to operate independently, surfacing blockers proactively. What's On Offer Competitive hourly wage ($25/hour). Participation in annual corporate Success Sharing bonus program. Opportunity to gain experience with agentic AI products and internal tools. Mentorship and weekly check-ins. Apply via Haystack today!

Frontend Developer

We're hiring on behalf of a Haystack partner! The Role Provide subject matter expertise for front-end design and development tasks. Support process improvement, specialized studies, and definition of requirements. Perform engineering tasks including creating technical design drawings, mockups, and wireframes. Plan and implement modifications to Graphical User Interfaces (GUIs) and optimize UI elements. Optimize system navigation practices and elements to facilitate operator ease of use. Engage in agile, user-centric application design, ensuring best-of-breed UI/UX standards. What You'll Need Active TS/SCI clearance is required. Bachelor’s degree in a related field, or Master's degree substituting for 2 years of experience. 7 years of experience in the functional area, with 7 years in object-oriented and scripted languages. 3 years of recent experience in front-end web design and development. Experience with bug tracking software (Jira) and version control (GitLab). Proficiency with at least five of the following: Apache, Ember, JavaScript, Java, Node. What's On Offer Opportunity to contribute to critical national security and public service programs. Work in a fast-paced environment alongside dedicated professionals. Be part of a team committed to service, accountability, and results. Compensation package including short and long-term incentives. Apply via Haystack today!

Senior Frontend Engineer

We are working with a digital challenger in the energy market, making energy different for a young, urban, and digital generation. They provide private households and small to medium-sized businesses with energy from sustainable sources, offering customized electricity and gas tariffs, optionally combined with lifestyle products, all fully digital with a top-rated energy app. The Role Develop and continuously improve customer-facing experiences across web and mobile platforms Focus on usability, performance, and scalability to create an engaging end-to-end energy experience Build and maintain key customer journeys including login, account management, billing, payments, and self-service features Develop with Next.js / React and TypeScript using a component-oriented approach Integrate frontend applications with API-driven backends (GraphQL / REST) Collaborate closely with UX/UI Design, Backend, QA, and Platform Teams in Agile/Scrum setups What You'll Need Several years of experience developing production-ready frontend applications with React / Next.js and TypeScript Strong fundamentals in frontend development: component architecture, performance optimization, accessibility, and modern CSS AI-Native Developer Mindset with experience in agent-driven workflows using tools like Claude Code, Cursor (Composer), or Windsurf (Cascade) Experience with API-first platforms and authentication flows Pragmatic approach to testing and confident working in CI/CD driven teams Strong communication skills in German and English and a distinct ownership mindset What's On Offer A highly motivated team with flat hierarchies and short communication paths Workplace in the heart of Cologne with hybrid work options Performance-based pay and 30 days of annual leave Subsidized job ticket and free parking Apply via Haystack today!

Intern Frontend Engineer

We're hiring on behalf of a Haystack partner! The Role Design, build, and maintain frontend features in React and TypeScript. Integrate user-facing components with backend services and LLM-driven agent workflows. Own a scoped, business-critical project from design through delivery. Participate actively in code reviews, design discussions, and sprint cycles. Write tests and contribute to documentation for owned features. Engage with backend, design, and product partners to ship work end-to-end. What You'll Need Currently enrolled in Computer Science, Software Engineering, or related field at rising-senior through in-progress master's level, or recent graduate. Demonstrated proficiency in Python, React, and TypeScript for production-quality frontend work. Working familiarity with Git, modern frontend build tooling, and standard development workflows. Working knowledge of, or hands-on exposure to, LLM-based agents, tools, or AI-driven application workflows. Strong written and verbal communication skills, particularly in technical contexts. Ability to operate independently, surfacing blockers proactively. What's On Offer Competitive hourly wage ($25/hour). Participation in annual corporate Success Sharing bonus program. Opportunity to gain experience with agentic AI products and internal tools. Mentorship and weekly check-ins. Apply via Haystack today!

Frontend Developer

We're hiring on behalf of a Haystack partner! The Role Provide subject matter expertise for front-end design and development tasks. Support process improvement, specialized studies, and definition of requirements. Perform engineering tasks including creating technical design drawings, mockups, and wireframes. Plan and implement modifications to Graphical User Interfaces (GUIs) and optimize UI elements. Optimize system navigation practices and elements to facilitate operator ease of use. Engage in agile, user-centric application design, ensuring best-of-breed UI/UX standards. What You'll Need Active TS/SCI clearance is required. Bachelor’s degree in a related field, or Master's degree substituting for 2 years of experience. 7 years of experience in the functional area, with 7 years in object-oriented and scripted languages. 3 years of recent experience in front-end web design and development. Experience with bug tracking software (Jira) and version control (GitLab). Proficiency with at least five of the following: Apache, Ember, JavaScript, Java, Node. What's On Offer Opportunity to contribute to critical national security and public service programs. Work in a fast-paced environment alongside dedicated professionals. Be part of a team committed to service, accountability, and results. Compensation package including short and long-term incentives. Apply via Haystack today!

Frontend Developer

We're hiring on behalf of a Haystack partner! The Role Provide subject matter expertise for front-end design and development tasks. Support process improvement, specialized studies, and definition of requirements. Perform engineering tasks including creating technical design drawings, mockups, and wireframes. Plan and implement modifications to Graphical User Interfaces (GUIs) and optimize UI elements. Optimize system navigation practices and elements to facilitate operator ease of use. Engage in agile, user-centric application design, ensuring best-of-breed UI/UX standards. What You'll Need Active TS/SCI clearance is required. Bachelor’s degree in a related field, or Master's degree substituting for 2 years of experience. 7 years of experience in the functional area, with 7 years in object-oriented and scripted languages. 3 years of recent experience in front-end web design and development. Experience with bug tracking software (Jira) and version control (GitLab). Proficiency with at least five of the following: Apache, Ember, JavaScript, Java, Node. What's On Offer Opportunity to contribute to critical national security and public service programs. Work in a fast-paced environment alongside dedicated professionals. Be part of a team committed to service, accountability, and results. Compensation package including short and long-term incentives. Apply via Haystack today!

Intern Frontend Engineer

We're hiring on behalf of a Haystack partner! The Role Design, build, and maintain frontend features in React and TypeScript. Integrate user-facing components with backend services and LLM-driven agent workflows. Own a scoped, business-critical project from design through delivery. Participate actively in code reviews, design discussions, and sprint cycles. Write tests and contribute to documentation for owned features. Engage with backend, design, and product partners to ship work end-to-end. What You'll Need Currently enrolled in Computer Science, Software Engineering, or related field at rising-senior through in-progress master's level, or recent graduate. Demonstrated proficiency in Python, React, and TypeScript for production-quality frontend work. Working familiarity with Git, modern frontend build tooling, and standard development workflows. Working knowledge of, or hands-on exposure to, LLM-based agents, tools, or AI-driven application workflows. Strong written and verbal communication skills, particularly in technical contexts. Ability to operate independently, surfacing blockers proactively. What's On Offer Competitive hourly wage ($25/hour). Participation in annual corporate Success Sharing bonus program. Opportunity to gain experience with agentic AI products and internal tools. Mentorship and weekly check-ins. Apply via Haystack today!

Senior Frontend Engineer

We are working with a digital challenger in the energy market, making energy different for a young, urban, and digital generation. They provide private households and small to medium-sized businesses with energy from sustainable sources, offering customized electricity and gas tariffs, optionally combined with lifestyle products, all fully digital with a top-rated energy app. The Role Develop and continuously improve customer-facing experiences across web and mobile platforms Focus on usability, performance, and scalability to create an engaging end-to-end energy experience Build and maintain key customer journeys including login, account management, billing, payments, and self-service features Develop with Next.js / React and TypeScript using a component-oriented approach Integrate frontend applications with API-driven backends (GraphQL / REST) Collaborate closely with UX/UI Design, Backend, QA, and Platform Teams in Agile/Scrum setups What You'll Need Several years of experience developing production-ready frontend applications with React / Next.js and TypeScript Strong fundamentals in frontend development: component architecture, performance optimization, accessibility, and modern CSS AI-Native Developer Mindset with experience in agent-driven workflows using tools like Claude Code, Cursor (Composer), or Windsurf (Cascade) Experience with API-first platforms and authentication flows Pragmatic approach to testing and confident working in CI/CD driven teams Strong communication skills in German and English and a distinct ownership mindset What's On Offer A highly motivated team with flat hierarchies and short communication paths Workplace in the heart of Cologne with hybrid work options Performance-based pay and 30 days of annual leave Subsidized job ticket and free parking Apply via Haystack today!

Intern Frontend Engineer

We're hiring on behalf of a Haystack partner! The Role * Design, build, and maintain frontend features in React and TypeScript. * Integrate user-facing components with backend services and LLM-driven agent workflows. * Own a scoped, business-critical project from design through delivery. * Participate actively in code reviews, design discussions, and sprint cycles. * Write tests and contribute to documentation for owned features. * Engage with backend, design, and product partners to ship work end-to-end. What You'll Need * Currently enrolled in Computer Science, Software Engineering, or related field at rising-senior through in-progress master's level, or recent graduate. * Demonstrated proficiency in Python, React, and TypeScript for production-quality frontend work. * Working familiarity with Git, modern frontend build tooling, and standard development workflows. * Working knowledge of, or hands-on exposure to, LLM-based agents, tools, or AI-driven application workflows. * Strong written and verbal communication skills, particularly in technical contexts. * Ability to operate independently, surfacing blockers proactively. What's On Offer * Competitive hourly wage ($25/hour). * Participation in annual corporate Success Sharing bonus program. * Opportunity to gain experience with agentic AI products and internal tools. * Mentorship and weekly check-ins. Apply via Haystack today!

Senior Business-Analyst:in

For our client in the Canton of Zurich , we are currently looking for a Senior Business Analyst . Perhaps this is exactly the next step in your career? 💼 🔍 Details: * Start: 01.04.2026 * Duration: 6 months * Workload: 80-100% * Location: Zurich * Industry: Insurance 🎯 Responsibilities: * Partner with Corporate Center finance stakeholders to analyse closing processes * Map existing workflows and identify automation and AI opportunities * Assess data sources and define required system or data changes * Translate findings into clear technical and process improvement specifications * Collaborate with IT, data, AI and delivery teams to implement changes * Support process redesign and continuous improvement 🧑 Profile: * Communication, stakeholder management, especially with senior management * Strong technical understanding, including SAP FICO and group reporting * Minimum 5 years’ experience as a Business Analyst * Strong analytical and process mapping skills * Experience applying AI, robotics automation, or lean/process redesign * Knowledge of consolidation and Corporate Center finance processes * Solid English communication, German a plus * Combined technical and business background 💡 Benefits: * Opportunity to shape automation, AI, and modern financial processes * Dynamic, international, and cross-functional work environment * Professional growth through complex process and system improvement work * Hays helps you gain a foothold in innovative companies If someone in your network might be a great fit, feel free to tag them! Or reach out to me directly — happy to share more. 🚀

Business Development Manager - Public Health & NHS HealthTech

Data Scientist

Senior Project Manager

Business Analyst - PAS, TOM, Insurance

Operational Resilience Business Analyst

Operational Resilience Business Analyst

Business Analyst - PAS, TOM, Insurance

Business Analyst

Business Analyst

Business Analyst - PAS, TOM, Insurance

Business Analyst

Business Analyst

Operational Resilience Business Analyst

Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d)

Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d) Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d) Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d) Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d) Hays AG Consulting Dortmund - Employment type: Full-time - €61,500 – €78,500 (XING estimate) - On-site Projektleiter / Bauleiter Asphalt- und Straßenbau (m/w/d) About this job - Ein führender Anbieter im Bereich Infrastruktur und Verkehrswegebau, der spannende Projekte von Straßen- und Brückenbau bis hin zu innovativen Lösungen für Energie und Mobilität realisiert - Als Arbeitgeber bietet das Unternehmen langfristige Perspektiven, moderne Arbeitsumgebungen und die Möglichkeit, aktiv an der Gestaltung nachhaltiger Infrastruktur mitzuwirken Ihre Vorteile: - Attraktive Vergütung und ausgezeichnete Sozialleistungen - Regionaler Einsatz im Gebiet der Niederlassung Dortmund - Dienstwagen - auch zur privaten Nutzung - Fester Bestandteil eines Teams und Zusammenarbe

Business Analyst

Your new companyJoin a major Australian bank undergoing a multi-year, multi-billion-dollar transformation program aimed at simplifying and modernising its technology platforms. This initiative is one of the largest in the financial services sector, focused on streamlining systems and enhancing customer experience. Your new role We are seeking two experienced Business Analysts to join a high-performing team within the Consumer Division of a major transformation program. These roles sit within th…

Business Analyst

Major Infrastructure Services Company is looking for an experienced Business Analyst (Business Case Specialist)Hybrid working model | 3-6 months potential extensions | up to $850incl | Melbourne About your Organization You will be part of an organization that designs, builds and sustains assets, infrastructure and facilities and is the leading provider of integrated services in Australia and New Zealand.They conduct transport infrastructure services that include earthworks, civil construction,…

Business Analyst - Tax

Leading financial services organisation to appoint an experienced Tax Business Analyst Your new company Hays have partnered with a leading financial services organisation to appoint an experienced Business Analyst to a complex financial transformation, with initial focus on FATCA/CRS and VAT regulatory change. If you're a Senior Tax Business Analyst, with demonstrated experience in tax transformations and a strong background in FATCA and VAT, then we want to hear from you. Length: Initial 6 mon…

Business Analyst

Your new company and role An established global organisation in the travel and leisure sector is seeking a Business Analyst to support a major Finance transformation programme. This is a 3-month initial contract, out of Scope of IR35, and the client is looking for someone who can start quickly. The role is hybrid with 3 days a week on site.You'll be responsible for documenting and standardising finance processes, including capturing service catalogues, mapping "as-is" workflows, producing SOPs,…

RFP Business Analyst

A leading infrastructure services client is currently seeking an experienced RFP Business Analyst to support with data centre operations by managing Request for Proposal (RFP) processes and ensuring compliance with health and safety standards. The ideal candidate will have strong analytical skills, experience in RFP coordination, and a solid understanding of health and safety requirements within technical or industrial environments. Contract details: Start date - ASAP Location - London Hybrid - 3 days a week in-office Rate - £550-£650 per day Inside IR35 via Umbrella Duration - 6 months initial Job Requirements: Proven experience as a Business Analyst, preferably in data centre or technology infrastructure environments. Strong knowledge of RFP processes and vendor management is essential. Familiarity with health and safety standards (e.g., ISO, OSHA, or equivalent) is essential. Excellent analytical, communication, and stakeholder management skills. Proficiency in MS Office Suite and RFP management tools. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

Business analyst

We are currently working with a global financial client in the recruitment of a Senior BA specialising in program execution & transformation. This role will be mainly specialising in MIFID project governance and will be focussed on implementing a solution to meet compliance of the UK Consumer Composite Investments by delivering changes to policies and procedures, documentation, system changes, controls, reporting and governance. Role responsibilities: Review regulatory requirements and gather b…