Frontend Developer Jobs in France

Join Feedier’s dynamic team as a Frontend Developer, focusing on enhancing the core web applications that power our feedback platform. In this role, you’ll work 40 hours a week to deliver bug fixes, performance optimizations, and new features across the Dashboard, forms, and website.

NEXTON seeks a Senior Frontend Developer to join a client's media team in Paris, designing high-performance web interfaces using React and Next.js. The role focuses on optimizing Core Web Vitals, ensuring code quality through testing, and collaborating within an Agile environment. This full-time position is based on-site in Paris.

Security & IT – IT team builds a highly technical SaaS platform that simplifies and automates complex infrastructure workflows. As a Frontend Engineer you will design, develop and maintain modern frontend features using React, TypeScript and GraphQL, collaborating with product managers, designers and backend engineers to deliver responsive, high‑quality user experiences.

The Frontend Architect leads the design and implementation of reusable, high‑performance web components for internal Factory applications. With over a decade of experience, the role sets technical standards, governs the front‑end stack, and ensures scalability and performance across all solutions.

Software Engineer – Frontend at Helsing: a defence AI company focused on protecting democracies. Join a European team of engineers, AI specialists, and product managers to build reusable frontend foundations, enhance usability, and deliver high‑performance user interfaces across multiple products.

Frontend Engineering team building a modern SaaS platform for mission-critical business operations. The Senior Frontend Engineer will design, develop, and deliver responsive, pixel‑perfect user interfaces using React, TypeScript, and Material UI, own features from design handoff through deployment, and mentor peers while leveraging AI‑assisted development tools.

Frontend Engineering team at Loft builds and refines the UI of Cockpit, the satellite operations software, enabling users to manage satellite missions efficiently. The role develops and maintains web applications using Vue.js, TypeScript, and GraphQL, collaborates on UI/UX design, and integrates backend services.

HASH Engineering team builds an open-source platform that integrates structured and unstructured data into knowledge graphs for simulation, optimization, and automation. As a Senior Frontend Engineer you will design, build, and ship React/TypeScript components for complex, AI‑native interfaces, set architecture standards, and mentor peers.

Senior Frontend Software Engineer at Pigment builds production-grade UIs with React and TypeScript, optimizes performance, handles large datasets, collaborates on API design, maintains internal design system, implements AI-driven features, creates real-time data visualizations, balances feature delivery with maintenance, and proactively resolves issues to ensure continuous delivery.

Développeur Frontend Angular chez Inetum, basé à Montpellier, France. Vous concevrez, développerez et déploierez des applications Angular 2+ pour nos clients, en rédigeant des spécifications techniques détaillées et en assurant la qualité via tests unitaires, fonctionnels et d’intégration.

Gramian Consultancy is hiring a Senior Frontend Engineer for a Big4 Consultancy client working on AI-driven transformation, automation, advanced analytics, and financial crime prevention for leading financial institutions. You will build responsive, high-performance web applications using modern frontend frameworks, integrating real-time APIs and WebSockets, managing client-side state, and applying WCAG accessibility standards across complex enterprise applications.

C2 Core team at Harmattan AI builds the Human-Machine Interface for a tactical Command and Control system, delivering real-time battlefield visualizations for operators. The Frontend Engineer creates interactive maps, low‑latency video grids, and mission planning tools while ensuring 60fps performance and robust state management.

Software Frontend Engineer - Digital Payment team in Lille builds next‑gen commerce platform. Lead payment widget architecture, develop payment plugins, improve simulation and checkout widgets, co‑design SDKs with mobile, ensure performance, accessibility, scalability, write tests and docs, review code, propose architecture.

#OneTeam Website team at OVHcloud builds and maintains web platforms, e‑commerce sites and the OVHcloud CMS. The Technical Leader drives frontend architecture, ensures performance, stability and observability while mentoring a team of developers. Role is based in Paris and Roubaix with a hybrid work model, combining onsite collaboration and remote days.

Frontend team at Nica Recruiting builds user‑facing web applications that power customer interactions. The engineer will develop, test, and maintain responsive UI components using modern JavaScript frameworks, collaborate with designers and backend engineers, and ensure performance and accessibility standards.

Lead to Order unit at Eutelsat, driving the digital transformation of satellite connectivity services. The Head of FrontEnd Channels leads and coaches UI/UX teams to deliver high‑quality customer portals and front‑end experiences, collaborating with product managers, architects, and stakeholders across global hubs.

ALTEN Frontend team builds and modernizes web and mobile interfaces for a satellite communication tracking application. The role designs UI/UX, implements export modules, and integrates AI tools like ChatGPT for data retrieval, working with React or Angular and CI/CD pipelines.

Pass Team at Proton builds a secure, open-source password manager integrated across Proton's privacy-first ecosystem. The Senior Frontend Engineer develops new features for browser extensions, web and desktop apps, collaborates with backend, product, design and QA, conducts code reviews, and implements testing strategies.

Our partner company seeks a Senior Frontend Engineer to build and evolve its shared UI foundation, powering multiple products with a modern design system. You will own component libraries, tokens, and tooling while ensuring AI-friendly interfaces and high accessibility standards.