101 English-speaking jobs in Rennes

IDnow is a leader in digital identity and fraud prevention in Europe with a mission to transform trust into the most powerful asset in the digital world, empowering enterprises with AI-driven, SaaS-based identity solutions that deliver scalable security, adaptive compliance, and real-time fraud prevention.

Primary Location: BREAL SOUS MONTFORT, FranceJob OverviewSolina is seeking a Group Continuous Improvement Data Expert to deploy the Focused Improvement pillar across our manufacturing network, focusing on Productivity and Yield.

Service Technician will optimize wind farm performance throughout their lifecycle. Responsibilities include curative and preventive turbine maintenance, ensuring client satisfaction and adherence to safety and environmental standards. Requires a BTEC Higher National Diploma, BTS/DUT industrial or Electrical/Mechanical Engineering, 2-5 years experience in industrial maintenance or electricity, and knowledge of technical English.

Network Systems Administrator to lead a critical infrastructure migration project in Rennes, France. Coordinate system and network infrastructure transfer to a local data center, manage technical migration activities, and support hybrid infrastructures.

This postdoctoral position focuses on developing machine learning models for crowd dynamics using real-world field data. The successful candidate will design, implement, and evaluate models capable of capturing diverse crowd behaviors observed across different sites and situations.

IDnow seeks a Communication & AI Transformation Manager to co-own the AI transformation project and manage internal communications. Responsibilities include building the AI rollout operating rhythm, tracking adoption, and leading internal communications strategy, content creation, and channel management.

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.

Software Engineer will build AI-powered features for a health platform, focusing on personalized insights, data pipelines, and integrations with wearables and labs. Responsibilities include developing the React Native app, connecting with other Alan products, and supporting international expansion. Requires 3+ years of experience, strong product instincts, and experience shipping AI-powered features.

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.

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.

This PhD position focuses on extending the Filippov solution concept to discontinuous differential-algebraic equations (DAEs). The successful candidate will develop a solution concept for discontinuous linear DAEs, extend it to nonlinear systems, and perform stability analysis and control design. The PhD will involve implementing simulation methods in Modelica and testing them on benchmark examples.

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.

This one-year postdoc position, funded by the Cupseli Inria Challenge, focuses on optimizing the execution of data-intensive applications in peer-to-peer environments. The successful candidate will investigate fault-tolerant techniques, job scheduling, and checkpoint/restart strategies to enhance reliability and scalability.

This PhD position focuses on developing methods to correct model/data mismatches in digital twins of physics-dominated systems. The research will leverage structural analysis techniques for differential-algebraic equation systems to integrate experimental or simulated data into complex physics-based models.

Postdoctoral research position in AI planning, formal methods, and reinforcement learning. Develop safe planning algorithms for Markov decision processes with applications provided by industry partner.

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.

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.

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.

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.

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.