716 backend developer English-speaking jobs in Île-de-France

, tool use, retrieval, self-correction) to the UX and developer experience that wraps it. ... Own Windmill's agentic coding and tool/system-building pipeline end-to-end - from the AI backend (planning

Obsess over developer experience. ... Backend integration: wire frontend features to the Rust backend - APIs, real-time execution feedback, ... The core challenge of building a developer platform: make it a delightful, intuitive experience while ... – you’ve built tools or products that developers use Comfortable reading and contributing to a Rust backend

Obsess over developer experience. ... Backend integration: wire frontend features to the Rust backend - APIs, real-time execution feedback, ... The core challenge of building a developer platform: make it a delightful, intuitive experience while ... – you've built tools or products that developers use Comfortable reading and contributing to a Rust backend

Job Description We're looking for a Senior Golang Developer to join our AdTech team and help shape our ... You'll collaborate closely with Product, Design, Data, and Engineering to build the backend services ... Translate product and business requirements into technical backend designs and implementation plans ... Architect and build reusable, maintainable backend codebases, shared services, and internal libraries ... What you'll do Lead the design, development, and evolution of complex, scalable backend systems and services

Senior Backend Developer with 5+ years of experience in IT, AWS, and SaaS platforms. Excellent written and oral communication skills.

Interest in modern developer platforms and AI-assisted engineering workflows. ... Contribute to the evolution of our engineering platform to support automation, developer productivity ... Work closely with backend and frontend developers to improve infrastructure reliability and deployment ... You will also contribute to evolving our infrastructure and developer platform to support modern engineering ... Software Engineering Develop and maintain backend features and services, primarily using PHP and Symfony

Looking for a senior, passionate and “cracked” backend engineer to work on the open-source developer ... have between 2 and 600 workers, use between 1 and 1000 seats.The product challenges of developing a developer

Software engineer to develop and redesign features, suggest improvements, and ensure application reliability and scalability. Requires 5+ years of experience, proficiency in C#, .Net Core, SQL and NoSQL databases, and experience with APIs and unit testing.

, tool use, retrieval, self-correction) to the UX and developer experience that wraps it. ... Own Windmill's agentic coding and tool/system-building pipeline end-to-end - from the AI backend (planning

Develop and deploy full‑stack applications leveraging modern frameworks such as React Native and backend ... Job Title eCommerce Developer - Magento, Shopify, WooCommerce (WordPress) Job Type Contractor Location ... Remote Job Summary Join our customers team as a skilled eCommerce Developer, where you will play a pivotal

About the Role As Mid-level Full Stack Developer at Interstellar Lab, you will design, build, and scale ... You will develop backend and automation services, contribute to our React-based BioApp, and integrate ... Responsibilities Develop and maintain backend services and APIs in Python (FastAPI)Contribute to frontend ... Qualifications 3-6 years of experience in full-stack developmentProficiency in Python (FastAPI) and modern backend

visibly shake up the video platform ecosystem worldwide.Job DescriptionWe're looking for a Senior Golang Developer ... You'll collaborate closely with Product, Design, Data, and Engineering to build the backend services ... systems and servicesArchitect and build reusable, maintainable backend codebases, shared services, and ... on production systemsStrong expertise in Golang and concurrent service developmentUnderstanding of backend ... and enforce best practices for code quality, testing, documentation, performance, and reliabilityOwn backend

FastAPI for AI and data componentsWe areopen to evolving the stackif it improves speed, reliability or developer ... rolefocused on building, shipping and iterating fast.You will work across the full stack (frontend, backend ... cost-controlled3 - Full stack ownershipWork directly on frontend when needed (UX matters)Build robust backend ... codebase, initially built with an external partnerDesign, build and ship end-to-end features: frontend, backend

we believe writing code manually is no longer where your value lies Raise the bar on code quality, developer ... You’ll work daily with backend engineers, product managers, and designers. ... NextJS experience is a plus Solid understanding of backend systems and computer science fundamentals: ... you can work with backend engineers to define contracts and reason about system design AI pioneer: you ... technical direction: this isn’t just feature work, you’ll shape how we build Collaborate closely with backend

Proficient in at least one modern backend or full-stack language (Node.js, Ruby, etc.). ... Train developer and ops teams on Forest Admin best practices. ... For 3–6 years in a customer-facing technical role (FDE, Solutions Engineer, Implementation Engineer, Developer

tooling or large‑scale frontend/backend systems Docker experience containerizing builds and CI environments ... performance optimization Broad exposure to multiple programming languages and platforms Experience with developer ... Visual C++) Experience with large Python codebases, ideally with type checking TypeScript experience for developer

Mobile App Developer (iOS/Android)Experience : 3+ years in mobile developmentJob Type: Full-timeLocation ... interactive mobile experiences while ensuring accessibility and usability best practices.Work closely with backend

Risk scoring, developer integrations (CI/CD, Git, ticketing), the whole loop. ... Stack Frontend: Svelte + TypeScript, GraphQL client Backend: Node.js, GraphQL (Yoga + Pothos), Prisma

This is a Developer Platform / Core Backend Foundations team (not an SRE/DevOps/Infrastructure operations ... The backend runs on Ruby on Rails, backed by PostgreSQL and MongoDB. ... Our mission is to make backend development safer and faster at scale for hundreds of engineers. ... What You’ll Do As an Engineering Manager, you will lead Doctolib’s Core Backend Foundations team (ATP ... At ATP, we concentrate specifically on our Ruby backend foundations, with a strong focus on quality,

Your Mission As a Senior Java Backend Developer, you will be responsible for: Building APIs at the core ... You will report to the Tech Lead and collaborate closely with other Backend Developers, Product Owners