525 developer English-speaking jobs in Île-de-France

C# Developer to design, program, deploy, test, and support a new internal website with both front-office and back-office modules.

Role We are looking for a senior Unity C# Game Developer who has been a primary contributor to the Game

You will join as a Game Developer - Unity, working closely with the founders on game development, technical

Lead Developer needed for cross-functional projects. Must have Symfony framework experience. Additional PHP, JavaScript, C#, Java, Python, or Swift experience is a plus. Experience with API/REST, SOAP/XML, CAS/SSO, PHPUnit, CodeceptJs, Selenium, and SonarCube is desired. One or more certifications (Symfony, OPQuast, etc.) is a plus.

OverviewHoma is a global mobile game developer and publisher creating games people love.

Join our team as a Mobile App developer and be part of an exciting and challenging mission. ... Mobile Developer Android (or) iOS Contrat CDI Statut Cadre Description de la mission The mobile

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

experience in commissioning or project management within data center development (general contractor or developer

Tasks Generative AI Developer Location: Paris, France ( Hybrid 3days onsite) 6months+ contract Responsibilities

Business Developer – Infrastructure, Clean Energy & Sustainable Materials Dassault Systèmes is a global ... Role & Responsibilities To achieve these goals, we are looking for an experienced Business Developer

KEY RESPONSIBILITIES Accelerate developer productivity with GenAI : drive adoption of GenAI coding tools ... Your mission is to accelerate delivery and strengthen governance by combining software craftsmanship, developer ... Outcome-driven & product-minded : you care about developer experience, reliability, and measurable improvements

Designs and develops algo trading applications for the business. Works with traders and quants to improve platform capabilities and stability. Troubleshoots performance issues and acts as a subject matter expert.

Role overview As a standalone iOS developer within your team, you will enjoy high autonomy while benefiting ... first 30 min Zoom conversation with Guillaume (Recruiter) A 60 min Zoom meeting with José (Senior iOS Developer

Developer experience improves without increasing ecosystem complexity. ... Experience building internal developer tools (scripts, CLI tools, lightweight services). ... This is a high‑impact, cross‑functional role at the intersection of engineering excellence, developer ... Responsibilities Developer Experience & Tooling Identify and eliminate daily friction points across ... Job Description As a Developer Experience Engineer, your mission is to significantly improve the productivity

Designs and develops algo trading applications for the Fixed Income business. Works with traders and quants to improve platform capabilities and stability. Troubleshoots performance issues and acts as a subject matter expert.

Role overview As a standalone iOS developer within your team, you will enjoy high autonomy while benefiting ... first 30 min Zoom conversation with Guillaume (Recruiter) A 60 min Zoom meeting with José (Senior iOS Developer

Designs and develops algo trading applications for the Fixed Income business. Works with traders and quants to improve platform capabilities and stability. Troubleshoots performance issues and acts as a Subject Matter Expert.

is a permanent contract (CDI), with a start date expected in around two months.As a Flutter Mobile Developer

Senior Backend Developer for AWS SaaS platform. Requires 5+ years of experience, proven AWS expertise, and significant SaaS platform experience. Excellent written and oral communication skills.

Backend-focused Golang Engineer needed for a 3-month contract (renewable) with a fast-growing European tech company in Paris. Design, build, and maintain backend services and APIs in Golang. Develop scalable, high-performance systems with a focus on concurrency and clean architecture. Optimize system performance, reliability, and security. Integrate with Node.js services and distributed systems. Write clean, modular, well-tested Go code. Participate in architecture discussions, code reviews, and sprint planning. Troubleshoot production issues and improve backend observability and resilience.