22 backend developer English-speaking jobs in Boulogne-Billancourt

You'll be working as a backend developer in an AI-first environment, building the infrastructure ... Job Description We're looking for a Senior Backend Engineer to join our AI Integration team within ... What you'll do Design, develop, and maintain backend services and APIs that power AI-driven features ... Experience with PHP (or willingness to work on legacy PHP codebases) Solid backend fundamentals: APIs ... , databases, caching, queuing systems, distributed systems Modern backend architecture: distributed systems

Backend: Build robust backend systems with Java, Spring Boot, and API development (GraphQL). ... As a Full Stack Developer, you will be a team expert in both front-end and back-end implementation. ... Minimum 5 years’ relevant experience in backend development (Java, Spring Boot, API development).

DeFi-Centric Full-Stack Developer (React, Node, Next) in Paris Job Openings DeFi-Centric Full-Stack Developer ... (React, Node, Next) in Paris About the job DeFi-Centric Full-Stack Developer (React, Node, Next) in ... You're a seasoned developer with at least 3 years of experience in React, Node.js, and TypeScript

Parisian Full-Stack Developer with Expertise in DeFi, React, and Node Saint-Cloud, IDF, France About ... the job Parisian Full-Stack Developer with Expertise in DeFi, React, and Node We're on the hunt for ... a dynamic Full-Stack Web Developer who thrives on creating cutting-edge web applications and shares

Job Description We're looking for a Senior Backend Engineer to join our Creator Platform team within ... What you'll do Design, develop, and maintain backend services and APIs that power creator features ... Experience with PHP (or willingness to work on legacy PHP codebases) Solid backend fundamentals: APIs ... documentation, observability, and operational excellence Qualifications ✅ Must-haves 5+ years of backend ... , databases, caching, queuing systems, distributed systems Modern backend architecture: distributed systems

What you’ll do Design, build, and maintain backend services and APIs that power creator-facing features ... everyone else to feel the same fulfillment Job Description We're looking for an exceptional Senior Backend ... including testing, documentation, observability, and operational excellence Qualifications 5+ years of backend ... documentation, with a clear understanding of their limitations and competitive advantage Deep understanding of backend

Job Description Design and build geo-distributed Backend systems using microservices architecture 

About the job Web3 Full-Stack Developer (React, Node, Solana)Defi Disruptor: Lead the Charge in Decentralized ... Technical Prowess:You're a seasoned developer with at least 3 years of experience wielding React,

Cross-functional Collaboration: Partner with product managers, ML engineers, backend engineers and other ... Proficiency in Python, SQL, and one or more languages for backend/API development (e.g., Go, Java, Node.js

Role Senior CSM ServiceNow Developer For an international project, we are seeking talented ServiceNow ... Skills and Qualifications Solid experience as a ServiceNow Developer Strong expertise in CSM and ITSM

Software developer intern will develop test automation scripts, work on C/C++ projects, and build an automated test bench. The intern will lead a project from start to finish.

accepted) Flexible hours Team events Other information: NEW TALES is a new independent game publisher and developer

You'll work at the intersection of LLM application engineering, scalable backend services, and product

Work primarily on backend development (≈80%), while also contributing to frontend evolutions (≈20%),

Experience using AI-powered developer tools (e.g., ChatGPT, Claude, GitHub Copilot) for coding assistance

Good understanding of agile methodologies Ideally experienced as a developer within a cross‑functional ... Experience designing consumer and B2B applications across desktop, web, and mobile Experience as a front‑end developer

Technical Fluency: While not a developer, you are "tech-oriented." You have a solid grasp of

Work primarily on backend development in TypeScript (≈80%), while also contributing to frontend evolutions

As Head of Engineer, you’ll guide our iOS and Android engineers in close collaboration with the backend

Experience with agentic AI, LLM integrations, or developer tooling — building products or shipping integrations