423 English-speaking jobs in Lyon

The Apprentice Business Analyst supports the transformation of market data into actionable insights and contributes to AI-powered reporting.

Senior Purchasing Leader will define and implement category purchasing strategies, lead supplier negotiations, and manage a purchasing team.

Growth Marketing Intern will support inbound traffic growth across all acquisition channels. Responsibilities include CRO & funnel optimization, paid acquisition campaign support, organic & SEO initiatives, and technical & growth support.

Senior Back-End Developer will architect and build a modern, scalable back-end platform. Responsibilities include designing and implementing APIs, writing production-grade code, and leading technical decisions. Expertise in PHP, C# .NET, or Python is required.

Senior Data Engineer to design, develop, and maintain data pipelines and data warehouses for the EU Data Science department. Responsibilities include automating workflows, ensuring data quality and security, and promoting engineering best practices. Requires 5+ years of experience in data engineering, Python, SQL, and cloud environments.

Front Desk Administrator provides administrative support to the investment team, manages office operations, and greets visitors. Requires bilingualism in English, high school diploma or equivalent, and proficiency in Microsoft Office Suite.

Postdoctoral research position in topology-aware, contention-adapted, hierarchical data partitioner for mesh based simulations. The postdoc will formulate communication cost functions and conceive algorithms for partitioning data in mesh-based simulations. Applicants should hold a PhD in Computer Science or a related discipline.

Senior Mobile Developer specializing in Kotlin to design, develop, and optimize native Android applications. Requires 5-10 years of experience, mastery of Android environment (Jetpack, MVVM, LiveData), and REST APIs.

Lead DevOps Architect will design, set up, and manage CI/CD infrastructure across physical, virtual, and cloud environments. Responsibilities include scripting and automating build, test, delivery, and deployment workflows, ensuring a best-in-class developer experience, and monitoring application and platform health.

The PIM Specialist manages product catalogue data quality, ensuring accuracy, completeness, and consistency. Responsibilities include process improvement, data governance, catalogue management, quality assurance, and communication with stakeholders.

Senior Python developer needed for functional testing project. Experience with pytest, Docker, Linux, Bash, and LLMs (Claude Code, Roo Code) required. Must be able to read and understand code in C, C++, Rust, or Go. 5+ years of software engineering experience primarily in Python.

Freelance English writers train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors create original, fact-checked responses, collaborate with Quality Assurance Specialists, and adhere to style and quality standards.

Freelance Data Scientist to design and develop computationally intensive data science problems for AI system testing and evaluation. Requires expertise in Python, SQL, statistical analysis, machine learning, and data science best practices.

Mindrift connects Computer Science experts with AI project opportunities. Contributors design problems, evaluate AI solutions, and validate calculations using Python.

Integration Developer (API Specialist) will design, build, and optimize integrations between business systems for a hybrid AI + human environment. Responsibilities include connecting and synchronizing databases, ensuring reliable data flow, and troubleshooting integration performance. Requires 2+ years of experience with APIs, webhooks, and data pipelines.

Leads global data center operations, including infrastructure management, capacity planning, and team development. Requires 15+ years of experience managing large data centers, with at least 10 years in colocation management and 5 years in data center compliance.

The Data Center Sites Technician III will perform day-to-day data center support activities including server and network hardware installation, cabling, troubleshooting, and IT asset management. Responsibilities include monitoring and responding to hardware and software issues, utilizing industry standard ticketing systems, and participating in the change management process. The role requires proficiency in networking hardware command line interfaces, Linux operating systems, and data center practices. Must be able to lift 50 pounds, be on feet for most of the workday, and respond to on-call requests within one hour.

Software Designer needed for Driver Machine Interface (DMI) products. Will work with Engineering, Product Management, and Quality Assurance teams. Requires web programming (Typescript, HTML5), C under Linux, and Python. Experience with configuration management and unit testing is desired.

Verification and Validation Manager will define and lead the system validation strategy for a new railway supervision platform. Responsibilities include test automation, ensuring test quality, and collaborating with stakeholders. Requires a Master's degree, 5+ years of system validation experience, and proficiency in English.

Lead DevOps Architect will design, set up, and manage CI/CD infrastructure across physical, virtual, and cloud environments. Responsibilities include scripting and automating build, test, delivery, and deployment workflows, ensuring a best-in-class developer experience, and monitoring application and platform health.