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

As a Back-end Developer, you will: Collaborate with your squad to design and architect deliverables ... focus on technical excellence, bringing people together for tech improvements such as CI/CD, DevX (Developer

Backend Developer (.Net Core) - Navigation team - Freelance (W/M/X) Not explicitly vibe coding — traditional ... About the Role Freelance Backend Developer (.NET Core) for Veepee's Navigation team to build and maintain ... Job Description Veepee is hiring a Backend Developer (.NET Core) to join the Navigation team responsible ... backend engineering with some mention of AI/LLM exposure. ... Requirements 5+ years of backend software development experience.

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications ... on creating robust, high‑performance systems that support authentication, billing, AI tooling, and developer ... systems serving millions of users.Build and improve systems for authentication, billing, AI tooling, and developer ... We are creative, low‑ego and team‑spirited.The RoleAs a Backend Engineer on the Engineering team, you ... Our team develops the backend infrastructure and APIs that enable Studio, Vibe, and Vibe Code, shaping

We invest in a type‑safe, well‑structured codebase and modern developer experience, because good engineering

Note: The original document primarily describes a Python Backend Developer role; however, this refined

Backend Developer will join a squad to maintain processing pipelines of 80 million documents and design, develop, and implement solutions for squad projects. The team utilizes Go, Python, JS, React, MySQL, Elasticsearch, Cassandra, Kafka, Gitlab, Docker, and Ansible.

foundations, API standards, testing practices, and developer tooling. ... Engineering Manager (Backend) We are looking for an experienced Engineering Manager (Backend) to lead ... ecosystems, helping scale high-performing teams while enabling consistent engineering standards, developer ... Help drive continuous improvement initiatives that enhance quality, scalability, and developer productivity ... the people, delivery, and operational excellence behind our backend engineering organisation within

To strengthen our R&D capabilities, we are looking for a Senior Fullstack Developer to join one of our ... quality, and your results Who We Are Looking For Experienced: A minimum of 5 years as a software developer ... About the Role This position involves approximately 70% frontend and 30% backend development. ... You will contribute significantly to evolving our user interface and experience while supporting backend ... , with strong backend expertise and solid front‑end fundamentals Tech‑savvy: You write clean, testable

quality, and your results Who We are Looking For Experienced: A minimum of 5 years as a software developer ... About the Role This position involves approximately 70% frontend and 30% backend development. ... You will contribute significantly to evolving our user interface and experience while supporting backend ... What You Will Do Work across the full stack—backend and frontend—to build scalable, performant solutions ... , with strong backend expertise and solid front‑end fundamentals Tech‑savvy: You write clean, testable

We are looking for a creative frontend developer to build beautiful and responsive user interfaces. ... pixel-perfect designs from Figma mockups Write clean, maintainable, and well-tested code Collaborate with backend

a senior backend engineer to join our Dashboard Platform team. ... deployment of all features of the Dashboard Platform Own research, exploration, and delivery of world‑class developer ... Dashboard Platform Senior Backend Engineer Paris, France Algolia, a leading AI Search platform, invites

Job Title: Python Developer Location: Paris, France Responsibilities The Software Developer provides ... Responsibilities Design, develop and maintain backend services and APIs. ... Mandatory skills Strong backend development experience with Python, Java, .NET or equivalent.

Senior Backend Web Developer - Client Facing Platform EMEA (F/M/D) Head of Talent Acquisition @ Flowdesk ... You'll design and build backend services in Rust, and you'll set the direction for a small team of backend ... Employment type Full-time Industries Technology, Information and Internet Get notified about new Senior Web Developer ... We're looking for a senior backend engineer who can own this platform end-to-end from the API layer to ... Requirements 5+ years of backend engineering, with significant time in crypto, fintech, or trading environments

We need a Full-Stack Developer able to work on Python Backend development ecosystem. ... expertise with more than 5 years of experience in creating complex and robust backend systems using ... Backend Development: Proficient in Python, API design, and database integration, SQL (PostgreSQL) and ... Qualifications Required experience & competencies: Professional Experience: Backend Development: Strong ... duties and responsibilities: Design and implement scalable, business features on functionality for backend

Digital & Marketing Office) business, within a dynamic team with diverse roles (Tech Lead, Full Stack Developer ... Optimizing backend deployment on GCP Improving the codebase by adding unit and integration tests to Python ... and efficient approaches Optimizing the CI/CD pipeline Working on the migration of the Augmented DAM backend

You are a true Fullstack: Frontend is part of your job, as much as Backend! ... Our main tools are: Frontend: React/Redux/TS/Vanilla Extract/LESS/Dev Container with Vite Backend: ASP.NET ... Confluence WHO YOU ARE You have a first experience as a Software Engineer, at least as an apprentice Backend ... minute video interview with our Talent Acquisition Specialist 2x 1-hour technical interviews, one with a Backend

We are currently seeking an experienced Full Stack Developer to join our talented team and contribute ... Working closely with smart contract, frontend, and product teams, you'll own the backend systems that ... ,The Graph, and interacting with EVM-based blockchains.A strong product mindset: you understand how backend ... You Have:3+ yearsexperience as a backend engineer, ideally in a startup or high-growth environment.Proficiency ... computation, and API exposure to the rest of the stack.This isnota full-stack role—your focus will be backend-first

Responsibilities: You will contribute to the development of the website, dashboard, backend, server infrastructure ... Currently, we are seeking a Mean Stack Developer to join one of our clients – an international and large ... APPLY NOW by filling in the form below or by sending us your CV directly with a subject “Mean Stack Developer

Backend/platform experience (API design, services, reliability/observability). ... Our quantum software ecosystem spans open- and closed-source libraries, developer tooling, documentation ... Contribute to backend/platform engineering topics: job orchestration, reliability, observability. ... maintainable, well-tested software, while ensuring interoperability across the software stack and strong developer

You'll collaborate closely with Product, Design, Data, and Engineering to build the backend services ... What you'll do Lead the design, development, and evolution of complex, scalable backend systems and ... services Architect and build reusable, maintainable backend codebases, shared services, and internal ... libraries Translate product and business requirements into technical backend designs and implementation ... on production systems Strong expertise in Golang and concurrent service development Understanding of backend