Emplois pour tech fullstack engineer dans Paris

Lucis is seeking an AI Engineer to build and enhance their AI agents focused on preventive health, leveraging complex biomarker data. In this role, you will design the multi-agent system, ensure production reliability, and collaborate with medical professionals to translate clinical knowledge into actionable workflows. Ideal candidates should have over 8...

Mistral AI in Paris is seeking an Applied AI Engineer to help customers adopt our products and solve complex technical challenges. You will work with researchers, AI engineers and product teams to deploy models into client software.From pre-sale to post-implementation you will ensure solutions meet expectations, design scalable full-stack applications, and...

Doctrine is seeking a senior/fullstack engineer to help us build the first legal intelligence platform. You will join the Scribe team working with NodeJS, NestJS, React and NextJS to deliver a multi-document drafting tool and AI-assisted features.You will collaborate with product designers and managers to design excellent user experiences, build reusable...

Theodo, basé à Paris, recherche un AI-Native Software Engineer Fullstack pour développer des solutions logicielles innovantes. En intégrant des technologies modernes telles que TypeScript et React, vous serez responsable de l'écriture de code de qualité et de l'interaction avec les clients pour ajuster les projets en fonctions de leurs besoins. Un...

Sweep is seeking a Senior Fullstack Engineer (freelance) to contribute to our Sustainability Data Intelligence Platform. You'll own features end-to-end, from database design and backend services to a React/TypeScript UI, shaping scalable data pipelines that help enterprises track greenhouse gas emissions and drive decarbonization.Requires 5+ years shipping...

Our Mission ⚖️ At Doctrine, we're building Europe's leading legal AI platform. Our belief? Law shouldn't be slowed down by repetitive tasks. It should be augmented by a specialised AI, designed to understand, analyse and produce legal reasoning at the highest standard. Our ambition? To help legal professionals work with greater reliability, efficiency...

L’histoire du groupe Theodo et son succès Theodo accompagne depuis 2009 les entreprises innovantes dans la conception, le développement et le déploiement de produits digitaux ingénieux - tels que la plateforme TF1+, l'application LCL Pro ou l'application France Identité Numérique - en tirant parti du meilleur de la technologie et de l’approche...

ResponsabilitésProposer des évolutions de notre architecture logicielle en termes de cadres et d'outils. Participer à leur mise en œuvre.Travailler sur doctrine.fr, en particulier la maintenance et l'évolution de l'authentification et de l'autorisation (par ex. le support du SSO), y compris son expérience utilisateur.Travailler sur l’automatisation...

Ready to be part of the Legal Tech revolution?  Vision:  As a leading software-as-a-service (SaaS) provider, DiliTrust is a global company dedicated to offering an integrated suite of legal and governance products. Our vision is to digitize legal departments worldwide. With an annual growth rate of over 40% since 2020, our ambition is to become the...

CryptoNext Security in Paris is seeking an experienced software engineer to own features end-to-end across the stack using TypeScript, Node.js, React, and PostgreSQL. You will work with Product and QA, ship code early, and maintain secure, test-driven development while applying AI tools judiciously.The role is hybrid, with three days in the Paris office and...

Notre missionChez Doctrine, nous construisons le leader de l’IA juridique en Europe. Notre conviction ? Le droit ne doit pas être ralenti par des tâches répétitives. Il doit être augmenté par une IA spécialisée, conçue pour comprendre, analyser et produire du raisonnement juridique avec un haut niveau d’exigence. Notre ambition ? Permettre aux...

Beev, a Paris‑based SaaS startup, seeks a Fullstack Tech Lead to design and develop our SaaS and internal tooling. You will report to the Head Of Engineering and drive the technical implementation, mentoring the team and embedding AI tooling into development practices.The role requires 7+ years in SaaS/Platform projects, strong ReactJS/NestJS skills, and a...

Who We Are CryptoNext Security is a deeptech startup specializing in post-quantum cryptography. Our solutions help businesses and institutions prepare for a future where quantum computers will challenge traditional data security. We work with leading clients in finance, defense, and telecommunications. Who We Are CryptoNext Security is a deeptech startup...

A leading customer communications platform in Paris is seeking a passionate Senior Software Engineer to join their Communication Platform department. This role involves designing, developing, and optimizing critical features, primarily using Typescript and Ruby in a cloud-based environment. Candidates should have substantial experience in backend and...

Une entreprise spécialisée en FinTech recherche un Software Engineer Fullstack pour concevoir et développer des produits numériques performants et durables. Vous travaillerez en équipe projet, en tenant compte des besoins spécifiques des clients. Ce rôle offre des opportunités d'apprentissage continu et de croissance au sein d'une structure...

NEXTON recrute un Développeur Fullstack Java-Angular H/F en CDI à Paris, pour intervenir sur le développement, la conception et l’optimisation de nouvelles fonctionnalités dans un cadre agile.Vous travaillerez sur des microservices Java, Angular, CI/CD, et collaborerez avec les équipes produit et design dans un contexte client grands comptes. Bac+5 et...

Une entreprise de tech innovante située à Paris recherche un·e Tech Lead pour concevoir des produits digitaux. Le rôle implique de garantir la qualité des livraisons, encadrer une équipe de développeurs et être le partenaire technique des clients. Le candidat idéal a 4 à 8 ans d'expérience, maîtrise les architectures web et DevOps, et a de...

As a Fullstack Tech Lead Developer at Beev, you will be tasked with Designing & Developing our Saas & internal Platform Tooling solutions which allow us to conduct & monitor our client's projects and build trust & transparency with our partners.Reporting directly to the Head Of Engineering, you will be part of the team tasked with building our tools where...

CryptoNext Security is a deeptech startup building post-quantum cryptography solutions for finance, defense, and telecom. The engineering team of six owns each feature across a single TypeScript monorepo, with three days in our Paris office and the rest remote.You will design APIs, model data, and ship secure, testable code using modern tools and AI-assisted...

TheFork is seeking a skilled Full‑stack Engineer to help shape the restaurant experience across Europe from Paris. You will work in an autonomous squad, building features for Billing, Data Flows, Content Moderation and Internal Portals using Node.js/TypeScript, React/GraphQL, and data tech like Python and PySpark.Emphasis on DDD, TDD, and BDD with...