121 English-speaking jobs in Rennes
Software Engineer / Firmware Engineer (Operations & Hardware team)
- Scaleway
- rennes
- May 18
Integrate, customize, and test open-source firmware solutions for Scaleway's server infrastructure. Develop and maintain embedded software components using Python and C/C++. Build custom Linux distributions for embedded systems using Yocto.
Fullstack Software Engineer (x/f/m) - Product Platform
- Alan
- rennes
- May 16
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.
Fullstack Software Engineer - Work Environment (x/f/m)
- Alan
- rennes
- May 9
Build AI-powered internal tools for a company operating with radical transparency and distributed decision-making. Design and ship intelligent agents that automate workflows and integrate with internal systems. Collaborate with product, design, security, and leadership to turn cultural principles into software.
Mail Deliverability Manager
- Scaleway
- rennes
- May 9
Manage and optimize mail deliverability for TEM and Mailbox products. Design and build a custom monitoring stack for mail performance and reputation. Take full ownership of the mail stack to ensure high-quality service.
Fullstack Software Engineer (x/f/m) - Ops AI Platform
- Alan
- rennes
- May 7
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.
PhD Position F/M PhD Position - Structural Methods for Mixed Model/Data Digital Twin Engineering
- INRIA
- Rennes
- May 6
Post-Doctoral Research Visit F/M Scheduling Data-Intensive Applications in P2P Environments
- INRIA
- Rennes
- May 6
Post-Doctoral Research Visit F/M Safe Planning for Markov Decision Processes
- INRIA
- Rennes
- May 6
Fullstack Software Engineer (x/f/m) - Insurance Offer
- Alan
- rennes
- May 6
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.
Product Engineer Lead (x/f/m) - Growth Area
- Alan
- rennes
- May 6
Lead a team of engineers to build and optimize alan.com, driving member acquisition across multiple markets. Develop conversion experiences and support business initiatives, including partnerships and brand campaigns. Collaborate with Marketing, Sales, Research, and Product teams.
Security Software Engineer - Tech Foundations
- Alan
- rennes
- May 6
Security Software Engineer builds and operates secure core components, including authentication and encryption, for a health technology platform. Collaborates with product teams to reduce risk and ensure secure product development. Requires 3+ years of full-stack experience and a passion for secure-by-design solutions.
Senior Legal Business Partner
- Sekoia.io
- rennes
- May 6
Senior Legal Business Partner will draft, review, and negotiate a range of IT, cybersecurity, and commercial agreements. Provide legal advice on strategic deals, international transactions, and risk management. Support Sales, Procurement, and Partner teams. Lead Contract Lifecycle Management initiatives.
Senior QA Engineer (f/m/d)
- IDnow
- rennes
- May 6
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.
Senior Product Manager
- Sekoia SAS
- rennes
- May 6
Own and drive the product roadmap for Sekoia's cloud marketplace, including packaging, pricing, trial-to-paid conversion, onboarding, and billing. Design and iterate a self-service delivery model and define KPIs, instrumentation, funnels, and experiments to improve activation and conversion.
Site Reliability Engineer - AI
- Scaleway
- rennes
- May 6
Site Reliability Engineer to build, standardize, and enhance the reliability of Scaleway's platform infrastructure. Responsibilities include onboarding product teams, implementing observability tools, automating infrastructure management, and defining reliability metrics. Requires senior-level experience in Linux system administration, Kubernetes, GitOps, and Infrastructure as Code.
Software Engineer Core Billing
- Scaleway
- rennes
- May 6
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.
Head of Deployment & Services F/H
- CAILabs
- rennes
- May 6
Head of Deployment & Services will structure, manage, and develop installation and service activities for Optical Ground Stations. Responsibilities include team management, process definition, service offering development, deployment strategy, and cross-functional coordination.
Pre-Sales
- Alan
- rennes
- May 2
Supports Enterprise and Public sector Sales by providing insights, expertise, and tools. Builds understanding of prospect needs and assesses functional alignment with Alan's offerings. Participates in RFP submissions and customer acquisition. Acts as a customer advocate, feeding platform roadmap development. Coordinates complex customer onboarding. Requires 5+ years of SaaS experience and expertise in end-to-end procurement projects.
Backend Engineer
- Sekoia.io
- rennes
- May 2
Experienced Python developer needed to build and scale a cybersecurity platform. Collaborate with cross-functional teams, implement product initiatives, and contribute to a rapidly growing company. 5+ years of backend development experience required.
Game Economy Designer
- Rivrs
- rennes
- April 27
Designs, implements, and optimizes in-game economies for Roblox simulator and tycoon-style games. Collaborates with game designers and developers throughout the production cycle. Analyzes player data to refine and evolve economies.



























































