111 English-speaking jobs in Nantes

Designs, builds, and scales backend systems for Datadog's Watchdog products. Develops data science-driven features, integrates and preprocesses data from various sources, and ensures scalability. Leverages Python, Java, Scala, or Go, and has experience with microservices, distributed systems, and data pipelines.

Lead Golang Software Engineer will develop engineering solutions, lead technical designs, and coach colleagues. Responsibilities include code reviews, service deployments, and mentoring. The ideal candidate has experience with software development in Golang, a track record of exceeding expectations, and professional written and spoken English.

Lead a team building scalable data solutions for Kubernetes and cloud machines. Hire, coach, mentor, and provide feedback. Demonstrate engineering skill by contributing code when needed. Manage expectations with engineering teams, senior management, and stakeholders. Advocate modern, agile software development practices.

Senior Software Engineer to join the Growth Team, focusing on developing user experiences, trial sessions, and value propositions for Doctolib's products. Collaborate with product managers, designers, and other engineers to define and implement features that improve healthcare access.

The People Data & Systems Specialist ensures data reliability and accuracy across People operations (Reviews, Compensation, Hiring) while maintaining the associated tool stack. Responsibilities include data production for performance reviews, salary model maintenance, and technical support for core HR systems. Strong SQL skills, experience with BI tools, and a systems mindset are required.

This role focuses on automating and optimizing HR processes. Responsibilities include redesigning the onboarding workflow, creating automated systems to reduce manual tasks, and developing AI-powered solutions for employee queries and recruiting. The ideal candidate has experience with low-code platforms, API connectors, and strategic modeling.

Commissioning Technician executes tasks agreed upon with the Commissioning Team Leader and Commissioning Shift Leader. Responsibilities include creating or revising commissioning procedures, providing technical support, reporting technical deviations, and organizing equipment. The Technician also provides regular reports on commissioning status, ensures data input for cost control, and informs site personnel of hazards. The role requires following handover procedures between installation and commissioning phases, surveying subcontractor work, and proposing process improvements. The Technician must also implement and enforce EHS management policy, guarantee EHS rule compliance, and actively participate in risk identification and prevention.

The Head of Department will develop dynamic leadership and manage the implementation of R&D projects related to offshore wind and biodiversity. The role requires an Engineer or PhD in a relevant discipline with 10+ years of experience in a consulting firm, industrial company, or research laboratory.

Experienced SEO and GEO Consultants needed to provide expert organic optimization strategies for high-end global clients. Develop roadmaps, manage client relationships, and stay abreast of industry trends.

Staff Software Engineers at Datadog lead technical solutions, architecting and delivering industry-leading systems. They possess 10+ years of engineering experience, including 4+ years in technical leadership roles.

Design, build, and maintain infrastructure to support a growing customer base while minimizing issues and controlling cost. Investigate and fix issues in platform code or client applications. Support owned services and datastores. Build tooling and automation for infrastructure management. Work with developers on data models and datastore options.

Senior Software Engineers design, implement, and operate distributed systems that ingest, store, analyze, and query billions of events per second. Responsibilities include building fault-tolerant, scalable solutions in multi-tenant environments using languages like Go, Java, Rust, or C++ and technologies such as Kafka, Redis, Cassandra, and Elasticsearch.

Canonical seeks Microservices Engineers to design, develop, and maintain robust, scalable back-end REST API microservices in Go and Python. Successful candidates will have a strong understanding of API design, database performance, and DevOps practices.

Assistant to the Quality Manager, supporting quality control plans, production controls, and supplier management.

Senior Software Engineer to join the Growth Team, focusing on user experience, referral programs, and value propositions. Responsibilities include collaborating with product managers, designers, and engineers to define and implement features, improving healthcare access for patients, and contributing to a technical vision for the application. Requires 5+ years of software engineering experience, full-stack development knowledge (Javascript/Typescript and Ruby on Rails), and a "user first" mindset.

Senior Software Engineer will design, develop, and maintain application frameworks and infrastructure for Doctolib's web and mobile frontends. Responsibilities include ensuring performance, scalability, and reliability, collaborating with feature teams, and driving improvements through technology evaluation and implementation.

Fullstack Software Engineer will build and maintain the insurance offer system, including sales tools, subscription flows, and contract management. Requires 3+ years experience building scalable backend systems.

Full-stack engineer to design and enhance a high-impact e-commerce platform for health and wellness products. 5+ years of experience leading initiatives, full-stack expertise, and member-facing product knowledge required.

The Thermic Designer Engineer designs and develops heat exchangers (AFC and S&T) complying with codes, specifications, and company standards. Responsibilities include technical analysis, offer preparation, and customer collaboration. Requires a Bac + 5 in thermal or energetic with 5-10 years experience in oil, chemical, or energy sectors. Software proficiency includes Excel Visual Basic and HTRI Xace.

Senior Full-Stack JS Developer needed for 100% remote role. Expert in ExpressJS or NestJS, NodeJS, MySQL/MongoDB, React, Redux-Saga, and Axios. Strong experience with Bootstrap/Material, GIT, REST APIs, Docker, and Agile methodologies. Experience with TDD, CI/CD, and testing frameworks is advantageous. Must be a team player with a strong work ethic and commitment to quality code.