165 English-speaking jobs in Brittany
R&D Engineer in Optics and Numerical Simulations F/H
- CAILabs
- Rennes
- March 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.
Maintenance Engineer
- X4 Life Sciences
- , Bretagne, France
- March 28
Freelance Maintenance Technician (Mechanical / Electrical / Automation) needed for a highly automated industrial production site in Brittany. Responsibilities include performing preventive and corrective maintenance, diagnosing technical issues, and supporting new equipment installation. Must be a skilled, independent technician with a strong troubleshooting background.
Alternance – Key Account Manager Supply Chain ( H/F)
- Galileo Global Education
- Rennes
- March 28
Galileo Global Education seeks a Key Account Manager Supply Chain for an internship starting in September/October.
Strategic Key Account Manager, Supply Chain
- Galileo Global Education
- Rennes
- March 28
Strategic Key Account Manager will manage and control supply chain activities for Galileo Global Education, a leading international group in independent higher education.
Marketing & Communications Manager - Dinard (France)
- Kersia, inventing a food safe world
- Dinard
- March 28
Develop and execute global marketing and communication strategies for Kersia's farm business. Collaborate with cross-functional teams to ensure brand consistency across multiple channels. Manage digital marketing efforts, analyze performance, and create engaging content.
Full-time permanent Faculty - Marketing and Negotiation F/M
- WeRecruit
- Rennes
- March 28
Rennes School of Business seeks a full-time permanent Assistant Professor in Marketing and Negotiation. The position includes a focus on Business Negotiation, Digital Marketing, and Brand Management (Luxury).
Growth Engineer
- Canonical
- Rennes
- March 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.
Software Engineer - Python - Ubuntu Pro client - graduate level
- Canonical
- Rennes
- March 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.
CTI Telecom Security Engineer
- Nokia
- Lannion
- March 28
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.
Front-End Developer – AI SaaS Interfaces
- ViaDialog
- , Bretagne, France
- March 28
Front End Developer (M/F) to maintain and design Angular applications for the ViaFlow platform. 3+ years of experience in Front End development, mastery of Angular 15+ and RxJS library required.
Fullstack Software Engineer (x/f/m) - Global Architecture
- Alan
- Brest
- March 28
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.
Software Engineer Core Billing
- Scaleway
- Rennes
- March 28
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.
Ingénieur DevOps - Brest, France (H/F)
- Astek
- Brest
- March 28
Astek seeks a DevOps Engineer to design, deploy, and optimize CI/CD pipelines for applications and data processing. Responsibilities include automating application deployment, collaborating with Data Engineering teams, managing Big Data environments (Cloudera, HDFS, Hive), and implementing data security policies.
Technical Services Manager - Europe
- STERIS Canada Corporation
- Gorrébloué Huella
- March 28
Technical Services Manager provides contamination control and validation expertise to pharmaceutical and biopharmaceutical customers. Manages projects, provides technical support, and delivers customer education programs. Requires a Bachelor's degree in a relevant field and 10+ years of experience. Travel 40-50%.
Distributed Systems Software Engineer, Python / Go
- Canonical
- Rennes
- March 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.
Migration Engineer (Windows 11)
- Natobotics
- Rennes
- March 28
Migration Engineer responsible for upgrading Windows 10 devices to Windows 11. Ensures compatibility, data migration, and minimal downtime. Troubleshoots issues and configures endpoints.
Partner Sales Director - IHV Alliances
- Canonical
- Rennes
- March 28
Lead and grow a team of Business Development Managers to develop and manage strategic partnerships with IHV organizations in EMEA or APAC regions. Drive revenue growth and market expansion through joint business objectives and go-to-market strategies. Build and maintain relationships with senior executives at partner organizations, negotiate contracts, and oversee alliance performance.
Senior Partner Sales Manager - Global System Integrator (GSI)
- Canonical
- Rennes
- March 27
Senior Partner Sales Manager will build relationships with Global System Integrator partners, increase Canonical market share, and evangelize the partnership. They will negotiate contracts, work with marketing and sales engineering, and lead executive interactions.
Operational Onboarding Manager - France
- Alan
- Rennes
- March 26
Operational Onboarding Manager will support Alan's mission to make prevention the new norm of care.
Global Technology Advisor - Poultry.
- Cargill
- Crevin
- March 24













