Emplois pour backend engineer nodejs dans Paris

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems.The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...

About the jobWe are looking for a talented Senior Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management.You will join our KYC squad, helping build reliable, scalable, and user-friendly experiences for customer onboarding, verification, and compliance. This role is primarily backend-focused,...

Chez Allphins, nous réinventons la façon dont les plus grands (ré)assureurs mondiaux gèrent leurs risques, et nous avons besoin de vous!Chaque seconde, des underwriters et analystes prennent des décisions critiques grâce à la plateforme SaaS d’Allphins. Au cœur de cette plateforme se trouve un backend puissant, évolutif et résilient, conçu par...

BlaBlaCar is seeking a Mid-level Backend Engineer to join the Carpool Monetization team. You will design, implement and scale monetization services across subscriptions, freemium features, and country rollouts, using Java, Kubernetes and event-driven patterns.Join a multi-stack squad of engineers and product colleagues to ship high-impact features while...

BlaBlaCar is seeking a Confirmed Backend Engineer to join the Payment Squad. You will help deliver a reliable, scalable platform supporting the full payment lifecycle, fraud prevention and compliance across our services.Reporting to the squad's Engineering Manager, you will collaborate with a team of 10 Backend and Frontend Software Engineers and a Product...

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

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...

About MistralMistral 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 are...

Dans une dynamique de croissance, Arundo Re veut proposer une alternative aux autres acteurs en développant une plateforme de réassurance internationale.Objectifs :Offrir à ses clients un service de première qualité basé sur des relations long terme.Être un acteur à la pointe dans l’analyse des risques et la digitalisation des processus.Dans cette...

ContextGitGuardian is a global cybersecurity scale-up. The company is based in Paris, New-York City, Boston.Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian who raised its series C...

Tsuga is seeking a backend engineer to design, build and operate distributed systems in Rust for our cluster services. You will join the cluster team of 7 senior engineers reporting to the CTO, focusing on ingestion, processing, indexing and querying data across cloud environments.The role emphasizes performance at scale, Kubernetes management, and real-time...

Notre équipePlus de 90 ingénieurs issus des meilleures écoles d’ingénieurs et d’informatique (CentraleSupélec, 42, Télécom Paris, Polytechnique, Mines, etc.) composent notre équipe technique. Tu intégreras l’équipe de 35 AI Engineers, dont la mission est de concevoir, développer et déployer des solutions IA sur mesure pour nos clients :...

Pelico seeks an experienced Lead ETL Backend Engineer to drive scalable data pipelines using Java/Kotlin for our manufacturing intelligence platform. You will design, implement, and optimize backend components, APIs, and data processing at scale, while ensuring performance and reliability.You will mentor junior engineers, shape system architecture, and...

About MistralMistral 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 are...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems.The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...

At Corsearch, we are dedicated to creating a world where consumers can trust the choices they make.As a global leader in Trademark and Brand Protection, we partner with businesses to safeguard their most valuable assets in an increasingly complex digital environment.Our comprehensive solutions, powered by AI-driven data and deep analytics, enable brands to...

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...

Description Du Posteleboncoin est le 1er site généraliste de vente entre particuliers en France, leader sur les marchés de l’immobilier et de l’automobile, acteur clé sur l’emploi et la location de vacances. Chaque mois, leboncoin est plébiscité par 28 millions de Français qui apprécient la richesse de son offre et la simplicité des échanges...

Notre équipePlus 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,...

Job descriptionAs Infrastructure Engineering Manager, you’ll drive scalable, resilient systems for one of DeFi’s fastest-growing protocols. Lead a high-performing team to deliver APIs, data pipelines, and backend systems while aligning infrastructure goals with Morpho’s vision.LeadershipPrioritize team success and foster growth.Manage priorities,...