68 English-speaking jobs in Rennes
Cyber Security Software Developer
- Cadence
- Cesson-Sévigné
- March 14
Develops and maintains software tools for security analysis, testing, and automation. Designs modular frameworks and implements data processing tools. Requires software engineering experience, Python, C/C++, and Java proficiency.
Intern, Implementation and Evaluation of Probabilistic Haptic Rendering
- InterDigital, Inc.
- Rennes
- March 12
This two-month internship focuses on implementing and evaluating a probabilistic haptic coding approach within the MPEG haptics standard. The intern will extend the MPEG reference software (C++) to support probabilistic haptic representations and conduct a user study.
Chief of Staff F/H
- CAILabs
- Rennes
- March 11
Provides cross-functional coordination, execution rigor, and operational support to the executive team. Supports strategic processes, aligns information and decisions, and tracks cross-functional projects. Ensures clarity, readability, and robustness of decision-making materials. Streamlines executive office operations and facilitates smooth collaboration. Supports high-stakes internal and external relationships.
Backend Engineer
- Sekoia.io
- Rennes
- March 8
Experienced Python developer needed to build and scale a SaaS cybersecurity platform. Collaborate with cross-functional teams to implement product initiatives and deliver new features. 5+ years of backend development experience required.
Data Center Technician - France - Cesson-Sévigné - On-site
- RM Staffing B.V.
- Cesson-Sévigné
- March 7
Experienced Data Center Technician needed for on-site contract work in Cesson-Sévigné, France. Perform hardware installations, cabling, server racking, and troubleshooting. Must have 2+ years of data center experience, strong cabling skills, and ability to lift 50+ lbs.
Data Center Technician - France - Rennes - On-site
- RM Staffing B.V.
- Rennes
- March 7
Data Center Technician needed for full-time, on-site role in Rennes, France. Install, configure, and maintain server and network equipment. Perform structured cabling, hardware deployments, and troubleshooting. Collaborate with engineering and operations teams.
Data Center Technician France Onsite
- RM Staffing B.V.
- Cesson-Sévigné
- March 7
Experienced Data Center Technician needed for on-site contract work in Cesson-Sévigné, France. Responsibilities include hardware installations, cabling, server racking, troubleshooting, and documentation.
Research engineer / Static analysis of OCaml programs
- INRIA
- Rennes
- March 3
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.
Intern, Full body 4D Synthetic Datasets
- InterDigital, Inc.
- Rennes
- February 28
Intern will contribute to the development of a framework for generating full-body 4D synthetic video datasets. Responsibilities include updating the framework to support full-body animation, generating video sequences, and training neural networks.
Tech Lead, Android Core Product - Rennes, France
- Clutch Canada
- Rennes
- February 28
Senior Android Engineer to support the growth of the company's most used text-to-speech app. Responsibilities include owning features, improving reliability metrics, and participating in discussions across teams. Requires 5+ years of software engineering experience, familiarity with Android components, and strong Kotlin skills.
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.
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.
Senior Legal Business Partner
- Sekoia.io
- Rennes
- February 28
Senior Legal Business Partner will draft, review, and negotiate a range of IT, cybersecurity, and commercial agreements. Provide legal advice on strategic deals, international transactions, and risk management. Support Sales, Procurement, and Partner teams. Lead Contract Lifecycle Management initiatives.
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 Developer, France
- Deephawk
- Cesson-Sévigné
- February 28
DeepHawk seeks a Backend Developer with 5+ years of experience to design, develop, and deploy software for industrial applications. Responsibilities include developing image and video processing systems, supporting R&D projects, and optimizing user-centric features. Required skills include C#/C++/Python, Restful APIs, object-oriented design, and containerization technologies.
FrontEnd Developer, France
- Deephawk
- Cesson-Sévigné
- February 28
DeepHawk seeks a passionate Frontend Developer to design and deploy cutting-edge quality control UIs for industrial applications. Responsibilities include building and optimizing interfaces for AI and computer vision tools, ensuring seamless user experiences.
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.



























































