Emplois de junior software engineering program – Paris

Research Software Developer (Python / FastAPI / Relational Databases)OECD Nuclear Energy Agency (NEA) Data BankParis, France (hybrid working possible)2-year fixed-term contract (possibility of renewal to 3 years) The OECD Nuclear Energy Agency (NEA) is seeking a talented software developer to help modernise and extend the software systems underpinning the...

Fairly MadeFAIRLY MADE® is a French scale-up helping fashion brands become more transparent and sustainable. Its SaaS platform enables brands to take back control of their supply chain data and improve their environmental and social impact—not just on paper, but in practice.Founded in 2018 by Camille Le Gal and Laure Betsch, this fast-growing...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Paris to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

Le contenu du poste est libellé en anglais car il nécessite de nombreuses interactions avec nos filiales à l’international, l'anglais étant la langue de travail. Job title: Software Engineer Location: Paris, France (Hybrid - 3 days onsite, 2 days remote) About the job At Sanofi Accelerator's R&D, we work at the intersection of science and software,...

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 7 million users already save money every day at 10,000+ merchants with Joko. From cashback and automatic coupons to...

We are looking for an Engineering Manager to lead a squad of software engineers as their technical leader and coach-eyes-on (not hands-on)-and to be accountable for team outcomes: predictable delivery, high quality, and healthy team dynamics. You’ll partner tightly with a Product Manager and a Designer to translate strategy into a paced, realistic roadmap;...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

Role SummaryWe are looking for a Senior Engine Programmer to join our Engine team and design, develop, and enhance the core systems supporting a AAA production. As a key technical contributor, you will collaborate closely with designers, artists, and other engineers to build robust & scalable systems and tools that empower the development team and ensure the...

Company DescriptionCheckout.com drives billions of transactions worldwide, enabling merchants to boost acceptance rates, reduce costs, and fight fraud. With a global presence, we focus on building next‑generation payment technology that delivers seamless customer experiences.Job DescriptionThe role is for a software engineer who will design, develop, test,...

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together. The Company operates Snapchat, a visual messaging app that enhances your...

Company DescriptionBelieve est un leader mondial du développement d’artistes. Nous accompagnons les artistes, labels et éditeurs dans le développement de leur carrière et de leur audience, en plaçant au cœur de notre action l’expertise, le respect, l’équité et la transparence.Présent dans plus de 50 pays, avec 2 000 collaborateurs, Believe...

Join the fintech revolution with Mambu, the leading SaaS cloud banking platform. We're on a mission to make banking better for a billion people. We're engineering the future of financial services with AI at its core. At Mambu, AI isn't a feature — it's how we're rebuilding banking from the ground up. If you're ready to apply cutting-edge technology to...

Notre mission 🚀Nous vivons une époque passionnante, où la technologie et la transformation digitale transforment et bouleversent les entreprises et leurs chaînes d’approvisionnement au quotidien.Chez Kbrw, nous contribuons à cette transformation grâce à des logiciels hautement performants, moteurs de notre croissance continue. Et devine quoi ?...

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...

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...

Biomemory, founded in 2021, boldly stands at the crossroads of Biotechnology and Computing, driven by a passion for sustainability.We are a well-funded start-up building IT rackable equipment for Data Centers, using synthetic DNA as the storage media. While this technology is still at its infancy, these DNA Data Storage Servers target the storage of massive...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high‑stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co‑creating customized AI systems that they can run on their...

About AQEMIA AQEMIA is a drug invention company dedicated to creating entirely new medicines to address major unmet medical needs. At the core of our mission is QEMI, our proprietary molecule-invention platform, which uniquely combines cutting‑edge science with advanced technology. Powered by physics-based modeling, statistical mechanics, and generative...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...