79 English-speaking jobs in Rennes

Design, develop, and maintain high-quality software solutions for billing systems. Challenge functional specifications to improve scalability, maintainability, and performance. Write clean, maintainable Python code and participate in architecture discussions. Integrate metrics and monitoring using Prometheus and Grafana. Develop and maintain gRPC APIs. Contribute to reducing technical debt alongside delivering new features.

Experienced DevOps engineer sought to develop operations team. Responsibilities include maintaining software heritage stack and infrastructure, designing infrastructure evolutions, and maintaining a development environment. Skills required: Kubernetes, Linux, configuration management, databases, Big Data, Python, and strong communication.

Sales Manager responsible for commercial development, sales strategy, and team leadership. Key activities include market analysis, sales promotion, managing customer relations, and overseeing team performance. Requires 5 years of relevant experience.

Rheology Engineer/Plastic Molding Specialist manages tooling design and molding/casting of optical or mechanical components. Responsibilities include optimizing supplier molding activities and developing algorithmic tools for molded parts. Requires strong injection molding experience and proficiency in simulation tools.

International Installation & Maintenance Engineer will deploy complex technological systems globally. Responsibilities include site surveys, training, installation, testing, and reporting. Travel required.

DRAMA STUDIOS seeks a freelance Game UI Icon Designer to create a scalable and consistent set of in-game UI icons for their Unreal Engine 5 project, UNRECORD. The ideal candidate will have proven experience in game UI design, a solid understanding of in-game constraints, and familiarity with controller standards.

Fullstack Software Engineer will build and maintain the contract and service stack for Alan's healthcare platform. Responsibilities include developing a next-generation healthcare framework, an AI-powered acquisition engine, and an automated renewal system. The ideal candidate has 3+ years of experience building scalable backend systems and a passion for healthcare technology.

The Payroll Sr. Specialist – Europe coordinates and oversees monthly payroll processing for approximately 200 employees across France, UK, Belgium, and Finland. This role ensures accurate, compliant, and timely payroll processing in partnership with external payroll providers and internal stakeholders.

Software engineer to develop and maintain automated testing infrastructure for cloud orchestration tools and applications. Responsibilities include creating testing approaches, enhancing CI pipelines, and collaborating with a global team. Requires experience with Python or Go, object-oriented development, and continuous integration tools.

Software Engineer to design and deploy infrastructure solutions for watermarking algorithms across various platforms. Responsibilities include contributing to on-prem solutions, implementing algorithms in C/C++, supporting customers, and participating in Software Configuration Management.

Software Engineer to build and maintain a payroll and benefits platform. Develops and implements solutions using Python/Flask, React, React Native, and PostgreSQL. Collaborates with product, design, and operations teams.

Lead the product strategy and evolution of Scaleway's Account platform, optimizing onboarding, account management, and user data reliability. Define and drive the product roadmap, improve account creation and architecture, and lead initiatives related to authentication, security, and fraud prevention. Collaborate with cross-functional teams to integrate account services across the platform.

Customer Success Manager will serve as the primary point of contact for BBright's North American customers, ensuring their success with BBright solutions. The role involves building relationships, guiding customers to maximize value, and facilitating technical support. Requires strong communication skills, understanding of broadcast/IP technologies, and the ability to manage a remote customer portfolio. Must be based in Rennes, France.

Senior QA Engineer will design, develop, and maintain automated tests for AI/ML-powered identity verification services. Collaborate with engineers, data scientists, and product managers to ensure quality and reliability.

Fullstack Software Engineer to build and maintain internal services, APIs, and SDKs for product teams. Design abstractions and ensure reliability, scalability, and security of platform services. Collaborate with architecture and tech foundation groups. 3+ years of experience in backend, platform, or infrastructure-oriented engineering required.

Design and deliver web-based systems and SaaS. Provide new insights into the Canonical workplace experience. Collaborate with a distributed team to write high-quality code, debug issues, and provide code reviews. Mentor junior team members.

Scaleway seeks a Tech Lead to guide the growth of its Developer Tools ecosystem. This role focuses on software quality, mentoring, architecture, tooling, code reviews, and developer success. Responsibilities include technical leadership, community and cross-team collaboration, knowledge sharing, and direct contributions to key engineering tools.

Lead and manage the industrial site in Rennes dedicated to Optical Ground Station (OGS) production. Oversee manufacturing, team development, and cross-functional coordination to ensure reliable and efficient production.

Full-stack software engineer to build an AI platform for automating operational tasks. Responsibilities include developing the platform, implementing new AI agent capabilities, and ensuring system scalability. Requires strong software engineering and systems architecture experience.

Research engineer to contribute to the development of static analysis tools for OCaml programs. Responsibilities include upgrading the analyzer, improving interval analysis, and conducting experiments. Requires a PhD in computer science and experience with static program analysis and functional languages.