170 English-speaking jobs in Brittany

We are seeking ambitious entrepreneurs to build and scale startups in fields such as Agentic AI. You will own and operate your startup, receive personalized development support, and benefit from access to a network of top founders, investors, and talent. You will also receive coaching to prepare your startup for funding and support in achieving product-market fit.

Develop and deploy AI models, including machine learning and NLP, for cybersecurity applications. Collaborate with teams to define needs, optimize algorithms, and ensure continuous delivery of solutions.

Develop and execute marketing strategies, product launches, and campaigns to generate leads. Manage scientific conferences, sponsorships, and social media presence. Collaborate cross-functionally to create market-specific content.

Develop research, services, and consulting for customer applications using satellite data for wind resources and energy production. Improve and adapt products derived from SAR satellite data processing for wind speed and wind power potential. Design, maintain, and develop analysis tools and algorithms.

Develop research, services, and consulting for customer applications using satellite data analysis for wind resources and energy production. Improve and adapt products derived from SAR satellite data processing. Design, maintain, and develop analysis tools and algorithms. Participate in research reports, publications, and external representation of METEODYN.

Drives the evolution of the OmniVista product line, analyzing market and competition to define product positioning and differentiation. Develops profitable solutions aligned with customer needs and competition, manages product roadmaps, and defines go-to-market strategies. Collaborates with R&D, Sales, and Services teams to ensure product delivery readiness and customer satisfaction.

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.

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.

Lead the development of optical ground station sub-systems from prototype to industrialization. Responsibilities include design, specifications, studies, modifications, issue resolution, validation monitoring, scheduling, progress reviews, and technological watch.

The PIRIOU Group seeks a Diesel Mechanic to join their Mechanical Department at their Brest site. The role involves maintenance and repair of propulsion engines and generator sets, including preventive maintenance, disassembly/reassembling engines, and overhaul work on pumps.

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.

The Sales Enablement Manager Advanced Staining develops and executes commercial strategies to drive sales growth in France. This role supports and coaches the sales team, manages key customer relationships, and collaborates with cross-functional teams.

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.

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.

IDnow seeks a Security Engineer to join its team in France. Responsibilities include administering HSM environments, supporting PKI operations, conducting assessments and penetration tests, and providing security guidance to engineering and product teams.

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.

Develop and prototype neuromorphic machine learning algorithms for energy-efficient AI systems. Investigate spiking neural networks, training protocols, and neuromorphic hardware. Implement and benchmark end-to-end pipelines in simulation. Compare performance against conventional machine learning methods.

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 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.

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.