Top Front End Developer Jobs in Amsterdam

Build and improve responsive, accessible web experiences for Catawiki’s marketplace using TypeScript and ReactJS. Design, deploy, monitor, and optimize frontend applications built on scalable microservices, while collaborating with QA, UX, product, and engineering teams. Contribute to experimentation, performance optimization, testing, observability, security, SEO, and maintainable engineering practices. The role includes product ownership and helping raise the capabilities of fellow frontend engineers.

Develop and maintain responsive frontend applications using TypeScript, integrate APIs and services, implement UI/UX designs, optimize performance and scalability, apply frontend security and data protection practices, troubleshoot issues, participate in code reviews, and contribute to open-source privacy-focused projects.

Own Restate’s frontend product experience, building fast, accessible, secure interfaces for monitoring durable workflows and distributed systems. Develop data-intensive timelines, charts, filtering, search, live updates, client state, and shared components. Collaborate directly with design, engineering, and founders from concept through production. Improve performance, usability, testing, information design, and safe handling of untrusted content while contributing to API and backend discussions when needed.

Build and improve high-quality web products and reusable design-system components. Own frontend performance, including data loading, caching, server rendering, and streaming. Apply strong product judgment to complex UX problems and collaborate with designers, engineers, and product leaders. Work autonomously across products, establish frontend quality standards, and help elevate team practices through technical leadership and craftsmanship.

Build and maintain user interfaces for complex infrastructure workflows and improve developer tools used by engineering teams and cloud customers. Responsibilities include developing React features, enhancing frontend build systems, libraries, templates, and test automation, collaborating with infrastructure teams, writing maintainable code, participating in reviews, and contributing to frontend standards and documentation.

Build and evolve Creative Fabrica Studio’s frontend using React and TypeScript. Own complex UI features from architecture through production, optimize performance, collaborate with product design and engineering, and improve frontend quality, reusable systems, and user experience. The role requires independent problem-solving, creative product thinking, and experience with interactive, media-heavy, or AI-powered applications.

Lead the Frontend Technologies domain for Vinted Marketplace, setting strategy across Android, iOS, Web, and Design Systems. Manage four Engineering Managers and three Staff Engineers while driving modularization, modernization, performance, accessibility, reliability, release quality, and developer productivity initiatives. Influence leaders across nine product domains and more than 40 teams to implement platform-wide changes, improve frontend efficiency, and establish a cohesive long-term technology direction.

The Frontend Engineer will build user-friendly interfaces for complex financial workflows, develop responsive applications, and lead projects using AI technologies while collaborating with a small team.

Build and modernize Productboard’s frontend platform, migrating its legacy design system to Spark UI. Design AI-ready module boundaries, API contracts, documentation, and agent workflows involving tool use and autonomous execution. Develop high-performance React applications, validate experiments with users, collaborate with product and design teams, own features through production, mentor engineers, and share engineering knowledge across the organization.

Build and maintain user-facing features and interfaces for Restream web services. Design and implement UI and business logic, collaborate with product designers and engineers, perform code reviews, improve reliability and scalability, and evaluate emerging technologies.

Design and implement complex customer-facing frontend features using TypeScript and React. Provide technical leadership, mentor junior engineers, drive frontend architecture and best practices, improve performance and accessibility, partner with product/design, integrate with backend APIs, and manage technical debt and scalability.

The Staff/Lead Fullstack Engineer will enhance the Mimica Webapp by architecting scalable UI components, managing large datasets, and optimizing performance while collaborating with cross-functional teams.

Full-Stack Engineer responsible for developing and maintaining front-end and back-end components, collaborating on product solutions, and improving user interfaces.

Build and improve Restream’s web interfaces and user-facing features for the AI Clips team. Design UI and business logic, collaborate with product designers, participate in code reviews, improve system reliability, and evaluate emerging technologies. The role requires strong JavaScript and TypeScript expertise, advanced React knowledge, CSS preprocessor experience, and familiarity with backend development, cloud infrastructure, containers, and continuous deployment.

As a Frontend Web Developer, you will create and optimize web applications, collaborate with designers and back-end developers, and ensure high performance and user engagement.

Design, build, and maintain responsive enterprise single-page applications using Angular 20 and TypeScript. Develop reusable UI components, integrate with RESTful APIs, optimize performance and accessibility, write tests, perform code reviews, mentor junior developers, and work in Agile teams to troubleshoot and resolve production issues.

Senior Front-End Developer to design, build, and maintain scalable React and Next.js front-end applications in Nx monorepos. Create responsive, high-performance UIs for high-traffic platforms using JavaScript/TypeScript and SASS/CSS, implement Jest automated tests, optimize performance and accessibility, participate in code reviews, and collaborate with cross-functional Agile/Scrum teams to deliver reliable user-facing solutions.

Build and maintain responsive, high-performance React web applications. Create reusable UI components, integrate with REST APIs, optimize performance and accessibility, write tests, participate in code reviews, and collaborate with cross-functional teams in Agile environments.

As a Frontend Engineer, you will build and enhance frontend solutions for financial configurations, develop internal tools, and create customer-facing interfaces, ensuring high performance and quality in financial applications.

Lead front-end engineer on the Mapper Team building scalable data-visualization and real-time multi-user front-end features. Own end-to-end projects, contribute to architecture and processes, mentor peers, participate in hiring, and deliver high-performance, testable, maintainable UI code.

Join the team to migrate an ASP.NET MVC app to .NET Core, build and refine front-end components, deliver intuitive UI/UX, collaborate with backend developers, UX designers and product owners, and mentor junior developers while working in an agile environment.

Partnering with engineering, design, and analytics teams to quantify business impact of frontend architecture changes. Own end-to-end analyses, design and evaluate A/B tests, define technical and behavioral metrics, and translate statistical results into clear, actionable recommendations to inform platform strategy.

Design and implement developer-facing UI from Figma to production using Hotwire (Turbo + Stimulus) and ViewComponents. Own the dashboard, API playgrounds, docs, marketing site, and data visualization. Optimize performance and bundle size, maintain a coherent component system, and ship polished, production-ready front-end with tests and CI/CD.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

Own end-to-end features across Java backends and a TypeScript/Angular frontend for a multi-tenant SaaS platform. Design APIs, schema and queries (MySQL/ClickHouse), build performant UIs, write unit/integration/e2e tests, deploy via containers/CI-CD, and integrate LLM/agentic workflows to help users find and fix data quality issues.