Emplois de middle to senior python developer – France

Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling with backend infrastructure. We give you...

With more than 1900 employees worldwide, 24 locations around the world and 3 business units, the Kudelski Group offers endless opportunities for people to start new journeys, grow and succeed. SHAPE THE FUTURE WITH US! Kudelski Group is a global leader in digital security technologies, with operations spanning pay-TV solutions, cybersecurity and IoT. We...

About Gramian Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high‑performing teams by matching them with professionals who truly fit their needs. About Gramian Gramian Consultancy is a boutique...

A leading video platform in Paris seeks an experienced backend developer to join their product team. You will build scalable services and APIs that enhance user experience and work in a collaborative startup-like environment. Candidates should have strong Python and SQL skills, along with a results-oriented mindset. The role offers the freedom to experiment...

🎯 Mission & ChallengesTu es passionné par la donnée et tu es prêt à avoir un impact concret sur les décisions stratégiques de Pictarine ? En tant que Senior Data Analyst, tu joues un rôle clé dans l’exploitation de nos données pour guider les départements Produit, Marketing, Business et Engineering.Tu prends en main des analyses complexes,...

Hire Feed is seeking a Data Scientist/Analyst on a full-time basis to develop and maintain high-quality Python code for training and optimizing AI models. You will collaborate with researchers and annotators to implement reinforcement learning with human feedback and refine reward models.You will design, evaluate, and rank AI outputs, and develop...

Développeur IA / ML Python Senior – Agentic Coding Expérience : 5 ans minimum Anglais obligatoire Dans le cadre du développement de nos activités AI & Innovation, STATERA recherche un(e) Développeur IA / ML Python Senior pour intervenir sur des projets innovants d’Intelligence Artificielle. Vous intégrerez une AI Factory et travaillerez en...

NVIDIA is looking for an experienced HPC-AI Engineer to join the Networking Clusters Solutions Infrastructure team. we are focused on building supercomputers and AI clusters based on groundbreaking technologies. We are looking for an outstanding engineer, be a key player to the most exciting computing hardware and software to contribute to the latest...

At DataDome, security is a core part of how we build and scale. Our security team already covers GRC, SecOps, and security leadership, and we are now looking for a senior individual contributor to strengthen the engineering-facing side of the function. As DataDome evolves from a single product into a broader platform, our security scope is expanding across...

Talent-R recherche un Senior Software Engineer pour un acteur international majeur du conseil en Data & IA, accompagnant de grands groupes dans la conception et le déploiement de solutions Data & AI sur mesure.Vous interviendrez de bout en bout sur des problématiques mêlant Software Engineering, Cloud, Data et GenAI : architecture technique,...

Westinghouse Electric Company LLC in Orsay (France) is seeking a Senior Project Procurement Specialist to lead procurement activities for multiple programs, from pre-pilot to execution. You will partner with commodity teams to develop sourcing plans, manage supplier relationships, and drive cost improvements while ensuring regulatory compliance and regional...

Position: Senior Engineering/Developer Lead Industry - Banking What you’ll do? To guide and lead teams of Development Specialists, with a variety of specialization through the full development life cycle, and being act as full-stack subject matter expert, and specialized in Micro-services/API, front-end technologies, and cloud base applications. Provide...

Alan is building the new standard in prevention insurance and is seeking a senior backend/platform engineer to own the GDPR Orchestrator and data lifecycle across the data foundations crew. You will design and operate privacy-aware systems, work with legal and security teams, and ship safe, scalable data rules with a focus on privacy by design.You’ll...

As a Senior Account Executive with Diligent, you'll be at the forefront of driving revenue growth, deepening customer engagement, and shaping the future of how businesses utilise our cutting‑edge solutions. Success in this role meansintroducing new clients to our platform. This is a high-impact, individual contributor role that demands strategic vision,...

Select how often (in days) to receive an alert:Welcome to the future of nuclear energy, where Westinghouse Electric Company is leading the field with expertise and innovation to shape the power of tomorrow.At Westinghouse, innovation is in our DNA. We are creative. We think differently. We reimagine the possible across the nuclear industry every day.About...

NVIDIA in France is seeking a senior ML systems engineer to advance large-scale AI inference on GPU hardware. You will contribute features to vLLM, optimize inference pipelines, and help push the pareto frontier of performance.You’ll design and benchmark GPU kernels, build high-level DSLs, and orchestrate containerized deployments on GPU clusters across...

Runware is seeking a Senior Software Engineer who turns ambitious ideas into production systems that delight developers and deliver real business impact. You will work across the stack—from backend APIs and orchestration to SDKs, dashboards, and developer tools—taking ownership from start to finish.Collaborate across the company to build robust,...

Fondée en 2009, Diane Consulting est une ESN (Entreprise de Services du Numérique) indépendante basée à Nanterre, spécialisée en Data et Intelligence Artificielle.Nous accompagnons de grands groupes dans leurs projets de transformation data : data engineering, data science, IA générative et, plus récemment, IA agentique (frameworks d'orchestration,...

Homa is a global mobile game developer and publisher creating games people love. We partner with studios and internally develop games, having launched over 80 titles, reached over 2 billion downloads, and seen our game All in Hole break into the global top-50 grossing charts. These are milestones, not the finish line. With deep expertise in product and...

APRIL recherche un Analytics Engineer Senior pour transformer les besoins métiers en produits data robustes et pilotables. Vous travaillez à Lyon au cœur de la chaîne data, en lien avec l’IA et l’automatisation, et vous intervenez sur le développement, l’industrialisation et la gouvernance des pipelines de données.Vous contribuerez à des projets...