174 English-speaking jobs in Brittany
Electrical Engineer (Renewables)
- Energy Vault
- rennes
- April 25
Electrical Engineer to design, develop, test, and maintain electrical systems. Manage projects, ensure compliance with standards, and collaborate with multidisciplinary teams. Requires 3-5 years of experience and a Bachelor's degree in Electrical Engineering.
Research Engineer (M/F)
- INRAE
- rennes
- April 25
Research Engineer to contribute to a multiparametric study optimizing a protein separation process based on tangential flow filtration. Responsibilities include conducting experiments, sample preparation and analysis, and result interpretation.
CTI Telecom Security Engineer
- Nokia
- lannion
- April 25
Join the NetGuard Endpoint Detection and Response (NEDR) R&D team to develop and maintain advanced security software protecting 5G and 6G telecommunications infrastructure. You will contribute to the full software development cycle, gather threat intelligence, develop threat detection rules, and participate in solution delivery. Expertise in security is required for incident detection, event analysis, and abnormal behavior identification.
Software Engineer - Python - Ubuntu Pro client - graduate level
- Canonical
- rennes
- April 25
Develop, test, and release improvements to the Ubuntu Pro client, a command-line tool managing services for enterprise and personal Ubuntu users. Collaborate with the Ubuntu Server team, cloud partners, and product teams. Requires quality-oriented Python software engineering and experience with apt, deb packaging, and system administration.
Software Engineer - Go - Container Images
- Canonical
- rennes
- April 25
Develop and maintain a new generation of Ubuntu-based container images. Build and test container images, write tools for security compliance, and participate in CI/CD processes. Work with Go, container technologies, and collaborate with teams to deliver high-quality container images.
Software Engineer - Cloud Images
- Canonical
- rennes
- April 25
Software Engineer to develop and maintain Ubuntu's cloud infrastructure, pipelines, and automation. Responsibilities include building image delivery pipelines, integrating cloud features into Ubuntu Server, and collaborating with cloud partners. Requires experience with Python, Linux, and public clouds.
IT/OT Engineer
- IFF
- melle
- April 25
Design, maintain, and improve IT/OT data pipelines connecting manufacturing systems with enterprise platforms. Troubleshoot and resolve data, automation, and integration issues. Develop and maintain automated workflows and interfaces supporting manufacturing operations. Integrate and enhance data from various sources and partner with operations and digital teams to enable data-driven plant performance.
Fullstack Software Engineer (x/f/m) - Prevoyance Business
- Alan
- rennes
- April 25
Fullstack Software Engineer will build and maintain the contract and service stack for Alan's health insurance offerings. Responsibilities include developing tools for sales teams to customize coverage, price it, and generate contracts, as well as systems for managing contract lifecycles and renewals. The role requires 3+ years of experience building scalable backend systems and experience with high-traffic applications.
Operational Onboarding Manager - France
- Alan
- rennes
- April 25
Operational Onboarding Manager will support Alan's mission to make prevention the new norm of care.
Fullstack Software Engineer (Security) - Tech Foundations
- Alan
- rennes
- April 25
Fullstack Software Engineer to design, build, and operate security components for a product, including authentication, encryption, and secure file exchange. Contribute to security engineering practices and build secure-by-design products. Requires 3+ years of full-stack experience and fluency in English.
Fullstack Software Engineer (Security) - Tech Foundations
- Alan
- brest
- April 25
Fullstack Software Engineer (Security) will design, build, and operate security components for Alan's products and platforms, including authentication, encryption, and secure file exchange. The role requires 3+ years of full-stack experience, a passion for secure-by-design solutions, and a collaborative mindset.
BackEnd Developer, France
- Deephawk
- cesson sévigné
- April 25
DeepHawk seeks a Backend Developer with 5+ years of experience to design, develop, and deploy software for industrial applications. Responsibilities include developing image and video processing systems, supporting R&D projects, and optimizing user-centric features. Required skills include C#/C++/Python, Restful APIs, object-oriented design, and containerization technologies.
Backend Engineer
- Sekoia SAS
- rennes
- April 25
Experienced Python developer needed to build and scale our AI-SOC platform. Collaborate with product, frontend, and infrastructure teams to deliver new features. 5+ years of backend development experience required.
Cyber Security Software Developer
- Cadence
- cesson sévigné
- April 25
Develops and maintains software tools for security analysis, testing, and automation. Designs modular frameworks and implements data processing tools. Requires software engineering experience, Python, C/C++, and Java proficiency.
Principal Video Research Engineer
- MediaKind
- rennes
- April 25
MediaKind seeks a Principal/Senior Video Research Engineer to lead speculative research and develop proof-of-concepts in video processing, compression, and delivery. The role involves identifying new challenges, collaborating with engineering teams, and contributing to MediaKind's technical thought leadership.
Fullstack Software Engineer (x/f/m) - Global Architecture
- Alan
- brest
- April 25
Fullstack Software Engineer will design cross-cutting modules, remove technical blockers, and harmonize data models across multiple countries. Requires 5+ years of experience, strong OOP skills, and the ability to navigate complex systems.
Operational Onboarding Manager - France
- Alan
- brest
- April 25
Operational Onboarding Manager will support Alan's mission to make prevention the new norm of care.
FrontEnd Developer, France
- Deephawk
- cesson sévigné
- April 25
DeepHawk seeks a passionate Frontend Developer to design and deploy cutting-edge quality control UIs for industrial applications. Responsibilities include building and optimizing interfaces for AI and computer vision tools, ensuring seamless user experiences.
Site Manager - North East France
- The Nadara group
- vannes
- April 25
The Site Manager oversees the safe and optimal performance of renewable energy assets, managing contractors for planned and corrective maintenance across a designated region. Responsibilities include ensuring HSQE standards, managing contractors, and operating and maintaining wind farms.
Software Engineer (Security) - Tech Foundations
- Alan
- rennes
- April 25
Software Engineer (Security) will design, build, and operate security core components for the product, including authentication and encryption. Responsibilities include evolving secure file exchange and contributing to a secure enclave for medical data. Experience in full-stack software engineering, designing secure solutions, and a passion for secure-by-design products are required. Must be legally eligible to work in France, Belgium, or Spain.













