Senior Backend Architect — Node.js

Norbert Health in Paris is seeking a Senior Backend Engineer to own and evolve the backbone of our healthcare robotics platform. You will lead domain-driven backend architecture, consolidate APIs, and scale for hundreds of devices and EMR integrations.You will collaborate with AI, firmware, Android, product and operations teams, own compliance,...

Alice & Bob is seeking a Senior Software Engineer to design and maintain software solutions for their groundbreaking quantum computer. You will lead technical efforts, bridge scientific research with engineering, and mentor junior engineers within a dynamic team.With a focus on creating innovative architectures, this role requires extensive experience in...

GARANCE cherche un Lead Developer Backend à Paris pour piloter l’architecture backend sur AWS, définir les standards et structurer les processus techniques de l’équipe.Vous aurez le leadership et accompagnerez l’équipe vers l’excellence technique, en alignant produit et livrables dans un contexte fintech.Ce poste exige au moins sept ans...

ZigZag is seeking a Senior Staff Engineer to lead backend and infrastructure efforts as we unify our post-purchase and returns products. You’ll shape strategy, set standards, and drive reliability at scale across our cloud-based platform.You’ll collaborate with cross-functional teams, mentor engineers, and own critical technology decisions while...

Voodoo in Paris is seeking a Senior Backend Engineer to shape architecture, scalability, and long‑term strategy for Wizz, a social app with millions of users in the US and UK. You will own backend systems and collaborate with product and engineering teams to deliver a robust platform.You will work with a stack including Node.js, Go, MongoDB, Redis, and...

Warren Walter recherche un Développeur Back-end Node.js Senior pour concevoir et déployer des services back-end robustes et sécurisés au sein d’un acteur majeur des médias.Vous travaillerez avec les équipes Produit, Design, Front-end et Ops, sur des API REST JSON, des architectures node.js modernes (NestJS/Express/Fastify/Koa) et des tests...

Gramian Consulting Group is hiring a Senior Backend Engineer to join their Poker engineering team in Paris. The role involves designing and optimizing scalable microservices for a large-scale gaming platform. Ideal candidates will have experience in high-traffic platforms and a strong understanding of distributed systems.The position offers a permanent...

A forward-thinking AI company in Paris is looking for a Digital Backend Design Engineer to implement digital designs from RTL to GDSII. The candidate should have a Master's or PhD in Electrical Engineering and at least 4 years of experience. Proficiency in Cadence tools and Tcl scripting is essential. The role offers competitive pay, stock options, and a...

Gopaxo is seeking a Senior Software Developer (M/F) to join its platform team in Paris. The role involves designing and evolving backend services that orchestrate travel offers for users. You will lead architectural choices and ensure the performance and observability of production APIs.The ideal candidate has over 5 years of experience in backend...