156 English-speaking jobs in Brittany
Software Engineering Manager - Cross-platform C++ - Multipass
- Canonical
- Rennes
- April 22
Lead a remote team of engineers developing Multipass, a workstation mini-cloud. Manage expectations with other teams and stakeholders, advocate for modern software development practices, and participate in code and architectural reviews.
Tax Senior Associate
- Canonical
- Rennes
- April 21
Tax Senior Associate will design and own tax processes for global expansion, navigating complex tax rules and leveraging new technologies. Responsibilities include managing tax returns, developing tax planning initiatives, and collaborating with external advisors. Requires a strong academic background, accounting and tax qualifications, and 3-5 years of relevant experience.
Internal Applications Manager (Odoo/IT)
- Software Heritage
- Rennes
- April 21
Software Heritage seeks an experienced Internal Applications Manager to manage our Odoo ERP system, develop internal tools, and oversee IT infrastructure. Responsibilities include Odoo module development and maintenance, selecting and deploying internal tools, and providing user support.
Backend Engineer
- Software Heritage
- Rennes
- April 20
Backend developer to join a team focused on optimizing and expanding an archive of source code. Responsibilities include implementing new features, maintaining code quality, and participating in FOSS communities. Requires fluency in Python, experience with GNU/Linux, and knowledge of software development best practices.
OpenStack Engineering Manager
- Canonical
- Rennes
- April 19
Manage a growing engineering team focused on optimizing OpenStack managed service environments. Responsibilities include ensuring continuous product improvement, managing team health, and meeting service level agreements. Requires experience with OpenStack, Python, Go, C, C++, Java, Linux system administration, and agile methodologies.
Cloud Field Engineer
- Canonical
- Rennes
- April 19
Cloud Field Engineer will design and deliver private and public cloud solutions using technologies like OpenStack, Kubernetes, and AWS. Responsibilities include architecting, deploying, and testing cloud infrastructure, developing Kubernetes operators and Linux infrastructure-as-code in Python, and coaching colleagues.
Revenue Accounting Manager
- Canonical
- Rennes
- April 19
Revenue Accounting Manager to drive revenue recognition process, decisions, systems, and reporting. Collaborate with cross-functional teams to design standard contracts and improve end-to-end automation of the revenue life cycle. Lead, mentor, and develop a team of revenue accounting professionals. Ensure the proper application of revenue accounting guidance for public market scrutiny.
Site Reliability Engineer (SRE) - Compute
- Scaleway
- Rennes
- April 19
Experienced Systems Administrator to join the Compute team. Focus on onboarding product teams, automating infrastructure, and ensuring observability of the sovereign cloud platform.
Fullstack Software Engineer (Security) - Tech Foundations
- Alan
- Rennes
- April 18
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.
Game Economy Designer
- Rivrs
- Rennes
- April 18
Designs, implements, and optimizes in-game economies for Roblox simulator and tycoon-style games. Collaborates with game designers to integrate economy considerations into game design documents. Analyzes player data to refine and evolve economies over time.
Data Architecture and Development Manager
- Ceva Santé Animale
- Plouédern
- April 16
Tech Lead – Developer Tools (DevTools)
- Scaleway
- Rennes
- April 16
Scaleway seeks a Tech Lead to guide the growth of its Developer Tools ecosystem. This role focuses on software quality, mentoring, architecture, tooling, code reviews, and developer success. Responsibilities include technical leadership, community and cross-team collaboration, knowledge sharing, and direct contributions to key engineering tools.
Carrier Sales Associate France
- Ericsson
- Rennes
- April 15
Ericsson seeks a Sales Representative to drive growth with Tier 1 carrier partners in France. This role focuses on identifying and winning new business opportunities in 5G, fixed wireless access, and remote working solutions. The ideal candidate has 5+ years of sales experience in telecom, MSOs, or MSPs and a strong technical understanding of networking solutions.
Software Engineer (Security) - Tech Foundations
- Alan
- Rennes
- April 15
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.
Operational Onboarding Manager - France
- Alan
- Brest
- April 15
Operational Onboarding Manager will support Alan's mission to make prevention the new norm of care.
Fullstack Software Engineer (Security) - Tech Foundations
- Alan
- Brest
- April 14
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.
Commercial Itinérant BtoB - H/F
- Berner Group
- Concarneau
- April 13
Drive sales, close deals, and manage customer platforms. Promote and focus on application-based selling, positioning Berner as a premium brand. Analyze and influence sales area KPIs and regularly report to superiors.
Staff Software Engineer for Identity Management (Go/Golang)
- Canonical
- Rennes
- April 13
Staff Software Engineer will design, implement, and maintain identity management solutions for Canonical's products and web services using Go (Golang) and Python. Responsibilities include writing web service APIs, creating authentication flows, and modernizing the identity stack. Experience building identity and access management products, familiarity with open source standards (e.g., OpenID, OAuth, LDAP), and experience implementing authorization frameworks in distributed systems are required.
Commercial Itinérant BtoB - H/F
- Berner Group
- Paimpol
- April 11
Drive sales, close deals, and manage customer platforms. Promote and focus on application-based selling, positioning Berner as a premium brand. Analyze and influence sales area KPIs and regularly report to superiors.
Embedded Linux Field Engineer for Devices/IoT
- Canonical
- Rennes
- April 11
Embedded Linux Field Engineer will engage customers, develop solution proposals, and participate in project delivery. Requires deep Linux knowledge, coding proficiency, and experience with embedded software development. Must possess excellent communication and presentation skills and be willing to travel up to 30%.













