Frontend Developer Jobs in Rhône-Alpes, France

B2B Team at Proton builds privacy‑focused solutions for 50,000+ businesses, non‑profits and governments. The role designs and implements performant, reusable React components, collaborates across product and central teams, and ensures 24/7 reliability of Proton’s suite.

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.

Farther is a rapidly growing RIA combining expert advisors with cutting-edge technology to deliver a tailored wealth management experience. As a Senior Frontend Engineer, Conversational & Gen UI, you will build the framework and renderer that lets Farther's AI assistant compose and declare UI surfaces, turning model outputs into validated, submittable interfaces.

Wir im agilen Programmbereich Kapazitätssteuerung entwickeln, betreiben und schulen zentrale Softwareprodukte, die täglich über 10'000 Zugfahrten sicher und pünktlich halten. Du arbeitest an bahnkritischen und hochverfügbaren Systemen und übernimmst eine Schlüsselrolle beim Wechsel von einem Desktop-Frontend auf Basis Eclipse RCP hin zu einer modernen Web-Architektur mit Canvas und WebGL.

Wir im agilen Programmbereich Kapazitätssteuerung entwickeln, betreiben und schulen zentrale Softwareprodukte, die täglich über 10'000 Zugfahrten sicher und pünktlich halten. Du arbeitest an bahnkritischen und hochverfügbaren Systemen und übernimmst eine Schlüsselrolle beim Wechsel von einem Desktop-Frontend auf Basis Eclipse RCP hin zu einer modernen Web-Architektur mit Canvas und WebGL.

Als Lead Frontend Entwickler steuerst du die technische Weiterentwicklung des Frontends von interdiscount.ch. Zusammen mit unseren System-Architekten definierst du die Frontend-Architektur. Zudem stellst du den Know-how-Transfer im Entwicklerteam sicher und beurteilst neue Technologien.

Nozomi Networks seeks a Software Engineer (Cloud Frontend) to design and implement features for its Vantage cloud solution, reduce technical debt, support agile processes, and own user‑facing features. The role requires strong JavaScript/TypeScript, React, automated testing, and agile experience.

TD SYNNEX is hiring a Business Development Manager for Dell (CSG) & Partner Development in Rotkreuz, Switzerland, working in a hybrid model. The role strengthens the strategic partnership with Dell Technologies by driving growth of the Dell Client Business in Switzerland.

Our Graduate Development Program accelerates careers for new software developers and engineers through rotations, coaching, training, and mentorship across our agile product organization. Candidates with recent STEM degrees, programming skills in Java, C#, C++, or JavaScript, and strong teamwork and English proficiency will gain hands‑on experience with cutting‑edge technologies and methodologies.

Ekkiden Corporate's automation team builds and maintains Wonderware solutions for industrial clients. The Wonderware Developer designs hardware and software architecture, creates graphics standards, configures objects and synoptics, and integrates PLC connections while providing start‑up support.

Capgemini C&CA (Cloud & Custom Application) team builds and maintains core banking mainframe applications for financial services clients. The Cobol Developer designs, develops, tests and supports COBOL applications on z/OS, handling batch and online processing, maintenance and enhancements.

Agentic Developer at Eng Digital’s Eng Modernize line orchestrates AI agents from the command line to build production-ready software. The role designs architecture, guides agents with prompts, reviews generated code, and iterates until production quality is achieved.

Strategy & Operations team at Board International builds financial and operational planning solutions for global brands. The Solution Developer creates end‑to‑end retail, FP&A, and supply‑chain planning applications, translating business processes into system logic and delivering audit‑ready outputs.

Millennium is a global, diversified alternative investment firm whose Information Technology organization supports a flexible, scalable technology environment and advanced proprietary systems. As a Quantitative Developer in the FIC & Risk Technology business unit, you will build, maintain, and enhance Millennium’s in-house quantitative pricing and risk library in C++, support the next-generation pricing and risk analytics platform, and partner with users to translate business needs into scalable

Capgemini Engineering PLM team builds and integrates Product Lifecycle Management solutions for industrial clients. As a Windchill Developer you will design and implement technical solutions, develop backend Java and web applications, and create REST APIs while ensuring quality, security, and performance in a complex IT environment.

KBI Biopharma, Inc. seeks a Business Development Director in Plan-les-Ouates, Switzerland, to identify, evaluate, and close new biopharmaceutical business opportunities and expand existing accounts. Day-to-day work includes prospecting clients, soliciting RFPs, delivering presentations, coordinating technical visits and trade shows, negotiating contracts, and leading internal stakeholders such as CDM and SMEs.

Business Development at Johnson Electric drives profitable growth by leveraging market insights and industry trends. The role partners with cross‑functional teams and key customers to shape product strategy, support new product development, and manage RFQ processes.

We are looking for an enthusiastic software engineer to join our AI networking acceleration team, to work on a groundbreaking open-source library, using hardware offloads, GPU Kernels and RDMA network cards. Our product is a performance-oriented low-level infrastructure, crafted to change the way inference works.

SGS France, a global leader in testing and certification, seeks a Business Developer within its Environment division to expand market share among public and private industrial clients. Based in Nîmes with national scope, the role involves managing an active client portfolio, developing new prospects, and negotiating high-stakes contracts while ensuring operational success.

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally.