Emplois pour backend engineer nodejs dans Paris

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...

About the job At Hopper, we’re on a mission to build the most customer‑centric travel company on earth. We are leveraging the power that comes from combining massive amounts of data and machine learning to build the world’s fastest‑growing mobile first travel marketplace – one that enables our customers to save money and travel better. The vision...

Who We Are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...

Helsing in Paris seeks a hands-on Staff Software Engineer to anchor architectural decisions, shipping robust Rust/Python code across backend systems. You’ll own zero-to-one prototyping to deployed software on embedded hardware and ML inference pipelines at the tactical edge.You will mentor engineers, drive large-scale features, and translate complex...

Lead Forward Deployed AI Engineer (M/W)Paris, France Full-time AI & Digital Transformation ConsultingGoodrecruiter is an executive search and RPO consultancy supporting international clients in attracting and integrating senior and executive talent across permanent, fixed-term, and transition management contracts, with a strong ethical and personalized...

Malt is seeking a Staff/Principal Platform Engineer in Paris to define and drive the long-term technical vision for the Malt engineering platform. You will shape core foundations, tooling, and autonomous workflows that empower engineering squads to ship faster and more securely.You will lead architecture across backend and frontend, partner with SRE, drive...

Trust In SODA seeks a Senior Django Engineer to own the backend for pricing and subscriptions that drive revenue. Based in Paris with hybrid/remote options, you will work closely with product and frontend engineers to ship features quickly and measure impact.Required: 5+ years Django/DRF, strong PostgreSQL/MySQL, production SaaS billing (Stripe/RevenueCat),...

OUR STORY:   🇪🇺 Join Scaleway and shape the sovereign cloud of tomorrow ! Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies.   Historically known for our dedicated servers (Dedibox), we made a strategic shift to cloud computing in 2015. Staying true to our principles of simplicity,...

Our mission and customers We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t.Alan exists to end the wait.Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating...

adaption is seeking a senior backend/platform engineer to build a multi-tenant platform that turns inference infrastructure into a trusted product for enterprises and sovereign customers. You will own the systems between customers and our inference stack, including authentication, tenant isolation, quotas, metering, entitlements, and the public API.Security...

WeScale recherche un Senior Full Stack Engineer IA-Augmenté pour piloter des projets de transformation technologique chez nos clients à Paris. Vous serez le moteur de l’intégration IA dans le cycle de développement, du backend à l’UI, en passant par la modélisation des données et la production.Vous avez au moins 6 ans d’expérience, maîtrisez...

Wiremind is seeking a Lead Software Engineer for its Eventori platform in Paris. You will own the architecture across frontend and backend, spend ~70% as an Individual Contributor while mentoring others, and collaborate with product, sales, and engineering leaders to ship scalable, high‑quality solutions.You will work with Python, Next.js, GraphQL, and a...

Voodoo is seeking an experienced data engineer to build and operate robust data pipelines in a hybrid Paris-based role. You will contribute to the codebase, ship changes to production, and advocate strong coding and data engineering practices.You will work with backend engineers, data scientists, and game/app teams, leveraging AI tooling to accelerate...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Paris to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

About Teads Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven...

Plus de 90 ingénieurs issus des meilleures écoles d’ingénieurs et d’informatique (CentraleSupélec, 42, Télécom Paris, Polytechnique, Mines, etc.) composent notre équipe technique.Leur mission ? Concevoir, développer et faire évoluer des produits digitaux sur mesure pour nos clients : applications web/mobiles, plateformes métiers, solutions...

A leading consultancy firm in France is seeking a Senior Data Engineer/Data Analyst to manage applications related to the Chief Digital & Marketing Office. You will be responsible for developing and maintaining data pipelines, optimizing backend deployment on GCP, and automating AI workflows. The ideal candidate has strong Python skills and experience with...

At Parallel, we build AI agents to help healthcare facilities automate their administrative processes and unlock additional revenue, starting with medical coding. Today, up to 25% of healthcare spending is lost in manual, repetitive administrative work. Legacy software hasn’t helped, it’s made things slower, more complex, and more frustrating for care...