148 English-speaking jobs in Brittany
Research engineer / Static analysis of OCaml programs
- INRIA
- Rennes
- March 3
Linux Software Engineer - Ubuntu for Next-Gen Silicon (multiple roles and seniority levels)
- Canonical
- Rennes
- March 1
Canonical's Partner Engineering Team seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies across various architectures (x86, ARM, RISC-V, PowerPC, and s390x). Responsibilities include collaborating with silicon companies, debugging code, and maintaining Ubuntu features and packages for diverse platforms (servers, HPC, AI, IoT, PCs, SmartNICs, and automotive systems). Strong fundamentals in C, C++, and Python, experience with Linux distribution packaging, and a passion for open-source are required.
R&D Engineer in Optics and Numerical Simulations F/H
- CAILabs
- Rennes
- February 28
Optical & Numerical Simulation Engineer needed for R&D at Cailabs. Lead numerical simulations of laser beams, atmospheric turbulence, and photonic circuits using Python. Contribute to experimental optics projects. PhD required, with industry or postdoc experience preferred.
OceanOPS Office and Communications Coordinator
- World Meteorological Organization
- Brest
- February 28
The OceanOPS Office and Communications Coordinator supports the implementation and visibility of the Global Ocean Observing System (GOOS) and related observing networks. Responsibilities include supporting budget management, strategic oversight, outreach, and communication activities. The role also involves developing communication materials, reporting on network trends, and assisting with financial reporting.
Data Engineer - IA Défense F/H
- Thales
- Rennes
- February 28
Data Engineer will design, build, and maintain data pipelines and infrastructure for secure AI solutions in the defense sector. Responsibilities include data processing, documentation, collaboration, DevOps implementation, and on-premise infrastructure management. Requires a Master's degree in engineering or a related field with experience in data/AI engineering, big data technologies, and cloud/on-premise environments.
Growth Engineer
- Canonical
- Rennes
- February 28
Growth Engineer will design, build, and maintain Canonical's data infrastructure and marketing technology stack. Responsibilities include developing data pipelines, automations, and integrations, architecting APIs, and collaborating with marketing, sales, and product teams.
Enterprise Account Executive, APJ
- Horizon3
- Moulin de Kerabri
- February 28
Enterprise Account Executive will drive sales growth and expand customer base in the cybersecurity technology sector. Responsibilities include acquiring new accounts, building customer relationships, and exceeding sales quotas. Requires 5+ years of cybersecurity sales experience, 3+ years in INFOSEC or SaaS, and proven success introducing new cyber software solutions. Must have existing Channel Partner relationships in the region.
Site P&O Manager Acigné
- Umicore
- Acigné
- February 28
The Site P&O Manager manages all People & Organization (P&O) activities for the Acigné site, partnering with site leadership to build a positive work environment. Responsibilities include recruitment, onboarding, talent development, employee relations, and policy implementation. The ideal candidate has a strong understanding of P&O practices, excellent stakeholder management skills, and a pragmatic, people-oriented approach.
Engineering Manager, MAAS
- Canonical
- Rennes
- February 28
Lead a distributed team of engineers developing MAAS (Metal as a Service), a platform for building and running private bare-metal infrastructure. Responsibilities include talent development, setting expectations with stakeholders, and participating in the engineering process. Requires experience delivering software using Python or Golang, Linux system administration, and modern cloud computing technologies.
Electrical Engineer (Renewables)
- Energy Vault
- Rennes
- February 28
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.
Customer Success Manager (North America)
- BBright SAS
- Rennes
- February 28
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.
Software Engineer - Python - Ubuntu Pro client - graduate level
- Canonical
- Rennes
- February 28
Develop, test, and release improvements to the Ubuntu Pro client, a command-line tool managing Ubuntu Pro services. Collaborate with the Ubuntu Server team, cloud partners, and product teams. Requires quality-oriented software engineering in Python and experience with apt, deb packaging, and system administration.
Principal Video Research Engineer
- MediaKind
- Rennes
- February 28
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.
Cloud Engineer.
- NAGRA
- Rennes
- February 28
Cloud Engineer to optimize cloud service use across the Group. Expertise in AWS architecture, governance, FinOps, and security required. Experience with Azure and GCP a plus.
Backend Engineer
- Sekoia SAS
- Rennes
- February 28
Experienced Python developer needed to build and scale a SaaS cybersecurity platform. Collaborate with cross-functional teams to deliver new features and leverage industry best practices.
Site Manager - North East France
- The Nadara group
- Vannes
- February 28
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.
Distributed Systems Software Engineer, Python / Go
- Canonical
- Rennes
- February 28
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, continuous integration tools, and Linux system architecture.
Associate Scientific Officer (OceanOPS Technical Coordinator) | P2
- World Meteorological Organization
- Brest
- February 28
The Associate Scientific Officer (OceanOPS Technical Coordinator) will act as a focal point for the implementation of international Ocean Observing Networks, specifically the Surface Ocean CO2 Reference Observing Network (SOCONET). The incumbent will support the delivery of products and services, develop monitoring and performance analysis tools, and gather and control the quality of metadata from various sources. The role also involves supporting observing networks, assisting with data sharing, and promoting communication and outreach initiatives.
Migration Engineer (Windows 11)
- Natobotics
- Rennes
- February 28
Migration Engineer responsible for upgrading Windows 10 devices to Windows 11. Ensures compatibility, data migration, and minimal downtime. Troubleshoots issues and configures endpoints.
Senior Software Engineer - Digital Workplace
- Canonical
- Rennes
- February 28
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.













