228 English-speaking jobs in Boulogne-Billancourt

Principal Engineer – Data Science provides technical direction to large projects and supports Consulting Engineers in business line technology strategy. Identifies, develops, and evaluates engineering solutions for market-winning proposals. Leads research and proof-of-concepts for promising technology applications. Participates in patent evaluations and represents the business externally at conferences. Requires a Master's degree in a relevant field and 10+ years of experience.

Serve as a technical authority for HVDC control & protection platform solutions, contributing to standardization and representing GE Vernova in industry bodies. Stay abreast of technology developments, identify market needs, and collaborate with stakeholders to develop technology roadmaps. Oversee R&D programs, support commercial teams, and mentor other engineers.

Manages complex customer requests, analyzes information, and proposes solutions while adhering to Europcar procedures. Collaborates with clients and internal departments to resolve issues and ensures traceability of requests within Europcar's systems. Identifies recurring issues and proposes process and tool optimizations. Shares expertise and best practices to enhance team performance and customer satisfaction.

Create performing video ads for multiple networks, analyze performance, benchmark competitors, and stay abreast of social trends. Experience in performance marketing, editing, and motion design (After Effects, Premiere) required.

International Bid & Transport Project Engineer will participate in market soundings, analyze transport trends, and collaborate on tender preparation. The role requires strong analytical and organizational skills, fluency in English, and proficiency in data treatment and processing.

Senior Fullstack Developer with 5+ years of experience needed. Must be open to Angular, PHP, MySQL, Symfony, and a fast-paced deployment cycle.

Cyber Security Architect to design, plan, and build secure Telecom Infrastructures and Networks. Develop security frameworks aligned with international standards and conduct risk assessments. Provide technical guidance to mitigate cyber security risks and recommend security technologies. Create documentation, lead deployments, and communicate with customers. Requires a Master's degree, 10+ years of experience, and certifications like TOGAF, ISSAP, CISSP, or CCSP.

Supports the setup and administration of visa systems for event staff. Coordinates internal tools, databases, and communication to ensure visa accuracy and efficiency. Provides support to the HR team on general administrative tasks.

Data Center Technician to install, configure, and maintain server and network equipment in Meudon, France. Requires 3+ years of experience, expert cabling skills, and troubleshooting abilities.

Capgemini Invent seeks a Strategy and Transformation consultant to support clients in developing new strategies, services, and products. The consultant designs and implements business and operating models, leveraging customer insights, organizational knowledge, and market perspectives.

Full-stack developer with 3+ years experience in React, Node.js, and TypeScript sought to build a decentralized options trading platform on Solana. Deep understanding of blockchain technology and experience with smart contracts is required. Must be proficient in English and possess strong communication skills.

Full-Stack Web Developer to build a decentralized options network MVP. Experience with React, Node.js, TypeScript, and Next.js required. Collaborate with co-founders and contribute to a rapidly growing startup.

Full-stack developer with 3+ years experience in React, Node.js, and TypeScript sought to build a decentralized options network. Experience with Solana or similar blockchain platforms and smart contracts is a plus. Excellent communication skills and a team-oriented mindset are required.

Software Engineer to design, develop, and maintain next-generation CAD applications for the PLM market. Develop Assembly/DMU algorithms for optimized performance in large-scale assemblies. Collaborate with product managers, CAD Apps developers, geometry kernel experts, and PLM teams.

Manage generative search optimization and content marketing for Hilti France. 5+ years of B2B SEO experience with content optimization, E-E-A-T, semantic search, and mobile-first indexing. Proven success driving organic growth internationally. Expertise in SEO tools, CMS platforms, and multilingual content management. Strong analytical and communication skills. Fluency in English required.

As a Senior Application Engineer, you will act as a technical visionary, guiding aerospace and defense organizations to accelerate innovation using MATLAB and Simulink. You will develop long-term technical partnerships, help customers adopt Model-Based Design workflows, and advocate for customer needs internally.

Data / Software Engineer to design and develop innovative tools for analyzing complex datasets using C#, relational databases, NoSQL, and Time Series DBs.

Finance Controller will analyze financial data, prepare reports, monitor budgets, and conduct cost analysis. Requires a Bachelor's degree in Accounting, Finance, or related field and 3-5 years of experience. Certification as a Certified Management Accountant (CMA) is preferred. Fluency in French, Portuguese, or Spanish is a plus.

Lead Network & SASE RUN Expert responsible for Level 3 operations, ensuring stability, performance, and security of global network and SASE platforms. Acts as technical escalation point, driving incident resolution and continuous service improvement.

Senior Developer to design, develop, and modernize satellite capacity management and planning applications. Experience with Java, Spring Boot, React, microservices, and API-based systems required. Collaborate with business analysts, architects, and developers.