Full Stack Developer Jobs in France

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.

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.

Devoteam’s Toulouse team seeks a Full Stack Developer Squad Leader to drive a cross-functional squad, blending leadership with hands‑on engineering. The role blends coaching, code reviews, and community building with full‑stack development across Java, .NET, Go, Python, JS, Angular, React, MERN, MEAN, and LAMP stacks.

Data Platform team at Decathlon Digital builds a global Data Factory platform that enables scalable, automated data solutions across the group. As a Full Stack Developer you will design and maintain front‑end and back‑end components, develop APIs, and automate CI/CD pipelines to support data engineers, analysts and scientists.

DOTI/BS/RD, Michelin's R&D IT division, modernises the critical PMU application used across research. The Full Stack Developer will migrate legacy AngularJS components to Angular 17+, leverage AI tools for code transformation, write unit tests, and document the migration.

IT Team at CITECH develops innovative banking applications. The Full Stack Developer designs and builds Front-End and Back-End features using Angular, Python/FastAPI and Java, creates REST APIs, writes unit tests and supports DevOps deployments.

Airbus Defence and Space offers an apprenticeship for a Full stack developer at its Boulogne-Billancourt site. The role is part of the Connected Intelligence Technology Labs and focuses on R&D to support decision-making tools using AI and advanced methods.

Airbus Commercial Aircraft’s Configuration Services (DPCS) team builds a hybrid LAN/AWS web platform and API ecosystem that powers the PLM tools for the entire aircraft journey. The role designs, implements, and tests cloud‑native features, leads architecture evolution, and mentors teammates on AWS best practices.

Engineering team at Bodyguard builds high‑performance moderation technologies that protect online platforms from toxic content. The Full Stack Developer designs and maintains APIs, microservices, and internal tools, focusing on performance, reliability and scalability while occasionally contributing to frontend features.

Defense and Security team at Sopra Steria builds secure, sovereign solutions for defense clients. As a Full Stack Developer you gather and analyze business needs, write functional and technical specs, develop back‑end services in Java/Spring Boot and front‑end features in Angular/TypeScript, create unit tests, conduct code reviews, mentor junior developers and engage with clients on technical matters.

Security & IT – IT team at Jobgether is building a fast-evolving decentralized technology ecosystem. The Full Stack Engineer designs and delivers end-to-end products, from consumer applications to developer tools and internal platforms, collaborating with DevRel, Product, and Business teams.

Nabla’s Full‑Stack Engineer works on the AI‑powered clinical assistant that streamlines documentation for over 100,000 clinicians worldwide. The role builds web and desktop features, contributes to back‑end APIs, and collaborates closely with product, ML, and design teams to deliver end‑to‑end solutions.

Full Stack Engineer on the core platform team, building scalable web applications for a fast‑growing market. Own end‑to‑end feature delivery, contribute to architecture, and mentor engineers while collaborating with product and operations.

Senior Full Stack Engineer at BlackRock’s Aladdin Product Group – Private Markets. Lead design, development, and AI integration for Asset Monitoring platform, a cloud‑native solution for private market data collection, validation, and KPI tracking.

Seeking a motivated full-stack intern to support our Paris-based team. The role involves working on our end-to-end platform, integrating APIs with major distribution sites, building mobile and web applications, and ensuring system scalability and reliability.

Prelude’s Full‑Stack Engineer builds high‑performance user interfaces with Next.js and Typescript, owns features from React front‑end to Go back‑end, and shapes the industry‑leading Prelude API. The role spans distributed systems using Go, DynamoDB, SQS, Redshift, and Lambdas, while collaborating daily with clients to deliver impactful solutions. Based in Paris, the hybrid model requires 3 days onsite, 2 days WFH, and 4 weeks remote per year.

Full-Stack Engineer on an AI engineering team building enterprise‑scale decision‑making infrastructure. Works across the stack to design scalable architectures, high‑performance APIs and intuitive front‑ends that enable users to upload, manage and analyze data for large‑scale AI models.

Full Stack Development Team builds end‑to‑end digital solutions for banking clients, focusing on Java Spring Boot back‑ends and Angular front‑ends. The Senior Full Stack Developer designs, develops, tests, and deploys applications, ensures security compliance, and collaborates with French‑speaking stakeholders in biweekly meetings.

Engineering team building scalable digital products for international users. The Senior Full-Stack Developer owns backend and frontend development, designs APIs, and creates internal tools using Python, Django, and modern web technologies.

Ingenio’s Senior Full Stack Developer works on the core SaaS platform, building real‑time chat, payment flows, and voice consultations with Laravel and Vue.js. The role involves modernizing the architecture, migrating legacy code, and managing Kubernetes workers and WebSockets for up to 35,000 concurrent connections. You’ll collaborate closely with the CTO and a small, high‑impact engineering team in Paris, delivering quality code through unit, integration, and E2E tests.