Full Stack Developer Jobs in France

Smart Role seeks a Full Stack Developer to build cutting‑edge web applications that power an AI‑driven training platform for customer service teams. The role involves designing, coding, and deploying scalable solutions using Node, Trpc, Prisma, MongoDB, Next.js, and TailwindCSS.

Turnblock.io Fintech Payments Team builds a cryptocurrency payment solution that modernizes finance by enabling instant transactions and crypto-to-cash settlements for merchants. The Full Stack Developer will lead backend architecture, design and implement features using Elixir Phoenix, React and WebSockets, and solve scaling challenges in a fast‑paced environment.

You will join the AI Marketplace team at Loft Orbital, reporting directly to the Director of Marketplace, to build the first marketplace for space-based AI applications. Day to day, you will build the Marketplace storefront, partner portal, and admin tooling, design and implement the APIs and services behind them including catalog, onboarding, entitlements, and metering, integrate with the mission platform for authentication, workflow triggers, and solution deployment, and build connectors for t

Fortinet EMEA Labs builds secure network infrastructure. As a Senior Full‑Stack Developer you design, develop, test, and document complex application modules, ensuring performance, security, and quality.

Decathlon Digital’s Commercialisation SAP team seeks a Senior Full Stack Developer in Lille to support the Demand & Assortment Planning mission. You will develop backend and frontend solutions using SAP APR, BTP, and Fiori to enhance global product commercialization tools.

Payments Team at Turnblock.io builds a cryptocurrency payment platform that enables instant crypto-to-cash settlements for merchants. The Full Stack Developer will lead backend architecture, design and implement features using Elixir Phoenix, EEx, React and WebSockets, and drive technical decisions in a fast‑paced environment.

SolutionsTW, the SAP software product unit at TeamWork, builds certified SAP add‑ons and cloud extensions for multiple clients. The SAP Full Stack Developer designs, codes, and delivers end‑to‑end SAP solutions—from ABAP OO backend services and OData APIs to Fiori UI5 applications—while mentoring junior developers and ensuring compliance with Clean Core and SAP BTP standards.

Join A2Mac1 as a Full Stack Developer to help evolve our platform. Working closely with the Head of Engineering and Agile Scrum teams, you’ll design, build, and ship new features across front‑end and back‑end services.

Fintech Payments Team at Turnblock.io builds a disruptive cryptocurrency payment platform that enables merchants to accept digital currencies with instant settlement. The Full-Stack Developer will lead backend architecture, design and implement full‑stack features using Elixir Phoenix and React, and solve scaling challenges across a remote‑first environment.

Full Stack Developer on the Payments team at Turnblock.io, building a disruptive cryptocurrency payment platform that enables instant crypto-to-cash settlements for merchants. The role focuses on back‑end architecture, defining system design, and implementing features using Elixir Phoenix, React, and WebSockets while collaborating with a passionate, remote‑first team.

Fintech Payments Team builds a disruptive cryptocurrency payment platform that enables instant crypto-to-cash settlements for merchants worldwide. The Full-Stack Developer will lead backend architecture, design and implement features using Elixir Phoenix, EEx views, React and WebSockets, and drive technical decisions in a fast‑paced environment.

Turnblock.io is building a blockchain platform that provides transparent distribution of resources for governments, NGOs, corporates and charities. As a Full Stack Developer you will design and implement Go-based micro‑services, create interactive front‑end components with TypeScript/React, develop robust APIs and SDKs, and apply event‑sourcing/CQRS patterns while mentoring remote teammates.

Modern Application Development practice at VISEO in Lyon builds custom digital solutions using .NET and Angular on Azure. The Full Stack Developer will design, develop, and maintain applications, ensure quality and performance, and collaborate with clients and project teams.

Modern Application Development practice at VISEO in Lyon builds innovative digital solutions. The Full Stack .NET/React Developer enhances existing components, creates new features, ensures maintainability, and collaborates with clients and project teams.

Turnblock.io is building a leading cryptocurrency payment solution that modernizes finance by enabling instant crypto-to-cash settlements for merchants. As a Full-Stack Developer you will design and implement back‑end services, lead architecture decisions, and create design‑focused front‑end features using Elixir/Phoenix and React to scale the platform globally.

Interstellar Lab seeks a Mid-level Full Stack Developer to build and scale the digital backbone of its autonomous biospheric systems. The role involves designing backend services with Python FastAPI, developing React front‑end components, and integrating AI and automation features.

HELPLINE, the AI‑augmented support arm of Everience, builds high‑value web applications for enterprise clients. As a Full Stack Developer you will design, develop and maintain Java‑based back‑end services and modern Angular/React front‑ends, write unit tests, and collaborate with QA, DevOps and product owners in an agile team.

Payments Engineering Team at Turnblock.io builds a disruptive cryptocurrency payment platform that enables instant crypto-to-cash settlements for merchants. The Full Stack Developer will lead backend architecture, design and implement features using Elixir/Phoenix and React, and solve scaling challenges in a fast‑paced environment.

Lead Developer Cloud Full-Stack at TeamWork, a global digital transformation partner. Build cloud‑native, high‑performance applications using JavaScript/TypeScript or Python, design microservices and serverless architectures on AWS, Azure or GCP, and drive CI/CD, automated testing and security best practices.

Launchmetrics Platform Engineering builds modern SaaS applications for fashion brands. The Full Stack Software Development Engineer will design and implement back‑end services in PHP/Laravel and front‑end features in React, leveraging AI‑assisted coding tools to accelerate delivery while ensuring code quality.