Emplois de senior fullstack engineer – Paris

About Orasio Orasio builds cutting‑edge solutions that automatically detect situations of interest in video streams. Powered by advanced AI models trained to extract actionable insights from imagery, our technology is designed to be deployed within both existing and new infrastructures, across public and private sectors, civilian or military, while...

Fondé en France, Talan est aujourd’hui un groupe international qui accompagne ses clients dans leur transformationData & IA,de bout en bout, en combinant conseil en management etexpertise technologique.Avecplus de 6000collaborateurs sur 5 continents, nous accélérons les transformations de nos clients à travers des partenariats de long terme,en créant...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

Hager recherche un Operations Engineer Senior (H/F/X) pour soutenir et améliorer Microsoft Dynamics 365 au sein de l’équipe Digital Delivery, basé à Paris ou Obernai. CDI, reporting au Digital Applications Manager CRM Ecosystem.Vous conservez une expertise de 5 à 10 ans sur des solutions applicatives d’entreprise et maîtrisez Jira, Azure DevOps,...

amo in Paris is seeking a senior search engineer to build and improve production search across multiple entity types. You will work on geospatial search, indexing, query planning, retrieval, and ranking, while designing metrics and feedback loops to gauge quality.You will run offline evaluations and production experiments, tuning results through relevance,...

Chubb, a world-leading insurance company, seeks an experienced Engineer to provide professional engineering advice to the Natural Resources & Construction underwriting and claims teams. The role focuses on risk assessment of erection, construction and operation of large conventional power plants and supports Continental Europe, the Middle East and North...

C12 Quantum Electronics in Paris is seeking a Senior Software Engineer to lead the design of our core quantum measurement software framework. You will bridge R&D and engineering, guiding architecture and robust software solutions across the full lifecycle.The role emphasizes collaboration within an 80+ team, CI/CD, testing, and mentoring junior engineers in...

Vibe is building a first-class Developer Platform by exposing its capabilities as a public API. You’ll lead integration projects in collaboration with external partners, shaping data contracts and scaling production-grade connections from CRMs to data partners.Located in Paris, you’ll own the Integrations stack, drive architectural decisions, and guide a...

You will help build and operate Sesterce's sovereign AI infrastructure for production customers across Europe.What you will doOwn high-impact work across GPU fleet reliability, observability, incident response, and automation.Partner with engineering, infrastructure, operations, and customer teams.Improve reliability, delivery speed, and operational clarity...

Leonar in Paris or Bordeaux seeks a Senior Backend Developer to join our Tech team. You will collaborate with the Head of Software to scale our systems and accelerate product development, owning critical backend modules and driving architectural improvements.The role involves hands-on architecture work, high-impact feature delivery, and close cooperation...

Decathlon Digital recrute un AI Engineer confirmé pour piloter l’industrialisation de DaiLY, l’agent RH. Vous travaillez avec une équipe dédiée pour transformer les besoins métiers en fonctionnalités IA fiables et mesurables, et vous vous assurez de la qualité des résultats et de leur traçabilité.Le poste est basé à Paris avec un modèle...

Meet Arago and the AragoniansArago's mission is to re-engineer the foundations of computing from first principles.The explosive growth of AI is pushing the industry to rethink how processors are built. Arago is meeting that challenge with a proprietary technology that fuses optical and CMOS technologies to deliver an order-of-magnitude increase in...

Why Cloud Infrastructure at Langfuse Your work will keep Langfuse running — everywhere. Langfuse processes over a billion trace events per month. When a Fortune 50 company relies on Langfuse in production, they're relying on the infrastructure you operate. You'll own uptime, performance, and cost efficiency across our entire cloud footprint — and you'll...

Onyx-Conseil recherche un expert backend pour concevoir l’architecture des agents autonomes et les systèmes distribués au sein du Centre d’excellence. Vous définirez les interfaces, les microservices asynchrones et les flux de données, en assurant une intégration fluide avec les outils LLM et les environnements d’IA d’entreprise.Le poste demande...

Fondé en 2019, ChapsVision est un éditeur de logiciels français en forte croissance, membre du NEXT40 de la French Tech, regroupant les 40 start-ups les plus prometteuses. Avec plus de 1200 collaborateurs et 1000 clients grands comptes et régaliens, ChapsVision ambitionne de devenir un leader européen du traitement souverain de la donnée. Nos produits...

Air Liquide France Data & IT recherche un Ingénieur Machine Learning pour concevoir, déployer et exploiter des pipelines ML (MLOps) au sein du Chapitre Engineering.Vous travaillerez avec les data scientists, les développeurs et les chefs de produit pour intégrer les solutions ML dans les produits, optimiser les performances et participer aux cérémonies...

Oceane Consulting à Paris recherche 4 Développeurs Senior Python IA pour concevoir et déployer des solutions IA Agentic, orientées backend, infrastructure et mise en production.Vous développerez des microservices asynchrones en Python, orchestrés par LangGraph, CrewAI et Google ADK, avec des APIs REST, Docker et Kubernetes. Une expérience LLM et...

Who We Are AeroVect is transforming ground handling with autonomy, redefining how airlines and ground service providers around the globe run day-to-day operations. We are a Series A company backed by top-tier venture capital investors in aviation and autonomous driving. Our customers include some of the world’s largest airlines and ground handling...

MaiaSpace is a European space tech company, designing, manufacturing and operating competitive and sustainable solutions for space mobility. We are driven by the belief that access to space is a major enabler for a better and more sustainable life on Earth, addressing the challenges faced by humanity: climate, resources, connectivity, and data. Our aim is to...

At Joko, our mission is to we help consumers save time and money when shopping online or in-store. Founded in Paris, Joko is a tech company and certified B Corp with over 120 talents across Paris, Barcelona, and New York (and beyond). More than 6 million users already save money every day at 10,000+ merchants with Joko. From cashback and automatic coupons to...