90 English-speaking jobs in Rennes

Software Engineer with UI design skills to implement and integrate watermarking algorithms across various platforms. Responsibilities include UI design, algorithm implementation, customer support, and contributing to automated validation. Requires a M.Sc. in computer science or electrical engineering and experience with C/C++, Python, JavaScript, and Linux/Windows development.

Lead the strategy and evolution of Wrike's visual collaboration platform, Klaxoon. Define and drive the product roadmap across whiteboard core experience, AI strategy, vertical use cases, and Wrike/Klaxoon convergence. Grow whiteboard adoption and develop the PM team into strategic product leaders.

Define and drive the product roadmap for Identity and Access Management (IAM). Ensure the delivery and success of complex security-focused features. Collaborate with Enterprise clients to understand and integrate their security requirements. Coordinate with Product Managers across the company to influence the global roadmap. Work with the Engineering Manager and DevOps team to solve technical challenges. Maintain product documentation and track performance. Participate in strategic discussions regarding SecNumCloud compliance and sovereign security standards. Act as the interface between technical engineering teams and business stakeholders.

The Payroll Specialist – Europe coordinates and oversees monthly payroll processing for approximately 200 employees across France, UK, Belgium, and Finland. This role ensures accurate, compliant, and timely payroll processing, partnering with external payroll providers and internal stakeholders. The Payroll Specialist acts as the regional subject matter expert on European payroll, tax, and compliance requirements.

Build and maintain Alan's core billing engine, processing thousands of transactions daily. Design scalable billing systems, integrate with payment gateways, and automate workflows. Collaborate with product, design, and operations teams.

Software Engineer to contribute to the development and maintenance of Redis and MongoDB products within Scaleway's ecosystem. Focus on ensuring robust, scalable, and high-performance experiences for customers in new regions. Requires strong Kubernetes expertise, deployment tool experience, and proficiency in Go or another programming language.

Software Engineer will build AI-powered features for a health platform, focusing on personalized insights, data pipelines, and integrations with wearables and labs. Responsibilities include developing the React Native app, connecting with other Alan products, and supporting international expansion. Requires 3+ years of experience, strong product instincts, and experience shipping AI-powered features.

Maintain and enhance internal and public-facing database infrastructure to support scalability, security, and performance. Responsibilities include database updates, bug fixes, automation, deployments, and incident resolution. Collaborate with developers and other DBAs to guide database usage and best practices.

Site Reliability Engineer will build and maintain reliable AI infrastructure, troubleshoot production issues, and participate in on-call rotations. Responsibilities include implementing observability solutions, contributing to infrastructure lifecycle management, and collaborating with development teams.

Patent attorney to manage a global patent portfolio in wireless communications. Responsibilities include patent prosecution, collaborating with teams, and supporting licensing strategy. Requires 5+ years post-qualification experience, expertise in wireless communication technologies, and fluency in English.

Designs and implements components of an internal development platform, including scripts, CLI tools, microservices, and UI components. Requires expertise in Python and TypeScript development and experience with the software development lifecycle (SDLC), DevOps practices, containerization, GitOps, and cloud platforms. Strong communication and collaboration skills are essential.

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.

Build AI-powered internal tools for a company operating with radical transparency and distributed decision-making. Design and ship intelligent agents that automate workflows and integrate with internal systems. Collaborate with product, design, security, and leadership to turn cultural principles into software.

This PhD position focuses on designing energy-efficient AI accelerators using dynamic approximate computing techniques. The research will investigate the impact of approximation on computational efficiency, accuracy, and system-level performance. The candidate will develop novel hardware-software co-design methodologies to integrate approximation mechanisms into accelerator designs, aiming to balance energy savings and output quality.

Software Engineer to build and maintain a payroll and benefits platform. Develops and implements solutions using Python/Flask, React, React Native, and PostgreSQL. Collaborates with product, design, and operations teams.

Senior QA Engineer will design, develop, and maintain automated tests using Python. Responsibilities include identifying and tracking bugs, improving QA processes, and collaborating with developers and other stakeholders in an Agile Scrum team.

This PhD position explores the use of audit manipulation techniques to defend deployed AI models against attacks. The research will investigate how platforms can strategically alter responses to attackers while minimizing impact on legitimate users.

Postdoctoral researcher to develop and experimentally validate prototypes of highly-efficient and compact power converters. Tasks include defining performance of a half-bridge topology, developing a design tool for interleaved multiphase converters, and designing a high-power-density DC/AC converter. Requires PhD in Electrical Engineering with a focus on Power Electronics and experience with Wide Band Gap semiconductor devices.

Develop and maintain product documentation, manage pricing, and collaborate with sales, presales, and R&D teams. Analyze market trends, competitor products, and provide technical support.

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.