140 English-speaking jobs in Brittany

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.

Senior QA Engineer will design, develop, and maintain automated tests for AI/ML-powered identity verification services. Collaborate with engineers, data scientists, and product managers to ensure quality and reliability.

Fullstack Software Engineer to build and maintain internal services, APIs, and SDKs for product teams. Design abstractions and ensure reliability, scalability, and security of platform services. Collaborate with architecture and tech foundation groups. 3+ years of experience in backend, platform, or infrastructure-oriented engineering required.

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.

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.

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.

Lead and manage the industrial site in Rennes dedicated to Optical Ground Station (OGS) production. Oversee manufacturing, team development, and cross-functional coordination to ensure reliable and efficient production.

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.

Full-stack software engineer to build an AI platform for automating operational tasks. Responsibilities include developing the platform, implementing new AI agent capabilities, and ensuring system scalability. Requires strong software engineering and systems architecture experience.

Research engineer to contribute to the development of static analysis tools for OCaml programs. Responsibilities include upgrading the analyzer, improving interval analysis, and conducting experiments. Requires a PhD in computer science and experience with static program analysis and functional languages.

Own GTM strategy for Sekoia's AI SOC Platform across MSSP/MDR and enterprise SOC. Define GTM goals, messaging, and launch narratives. Build sales enablement assets and competitive intelligence. Provide packaging and pricing inputs. Instrument PMM impact and support market analyst/influencer readiness.

Lead the Network Product team to shape the vision for Network Services like VPC, Load Balancer, and CDN. Requires 10+ years in Product Management with strong networking expertise and team leadership skills.

Lead the Optical Development team to drive the development and industrialization of optical components and subsystems for Cailabs product lines. Structure the division, manage engineers, and define technical processes.

Leads and develops a team of six R&D professionals, designing and delivering innovative rigid plastic packaging solutions. Drives the innovation pipeline, including lightweighting, recyclability, and post-consumer recycled content integration. Manages cross-functional collaboration to commercialize new packaging solutions.

Lead a remote team as Software Engineering Manager for Multipass, a cross-platform C++ project. Requires technical leadership, experience with C++, and developing engineers.

Head of Deployment & Services to structure and manage all installation and service activities for worldwide Optical Ground Stations. Define processes, resources, and operating models to scale operations. Manage the Head of OGS Installation and drive performance.

Planning Manager to oversee planning and scheduling for data center development projects in the UK/France/German regions. Will establish and maintain planning standards, ensure project compliance, and oversee project schedules. Requires 5+ years of experience in planning and scheduling for large-scale infrastructure or data center projects and proficiency in project management software.

We are seeking ambitious entrepreneurs to build and scale their own startups in fields such as Agentic AI. You will own and run your startup, receive support in hiring, product development, and fundraising, and benefit from coaching and mentorship from experienced founders. Must be based in Europe or the Americas and fluent in English.

Act as the primary technical contact for clients, designing tailored GPU cluster solutions and accelerating sales. Deeply understand and analyze client AI workloads, translating technical constraints into business value. Design, plan, and provision custom GPU clusters and distributed architectures. Collaborate with sales teams and internal stakeholders to build bespoke infrastructures.

Develop digital solutions for in-ovo vaccination equipment. Design web applications, modern HMIs, and back-end APIs. Leverage equipment data for visualization and analysis in an agile environment.