Emplois de software developer research and development engineer – Paris

0013 Checkout SAS in Paris is looking for a skilled software engineer to design and develop microservices on AWS using technologies like C# .NET Core, Python, Java, or Go. You will lead projects, define deadlines, and ensure timely delivery of software solutions.This role requires strong communication skills, knowledge of software development principles, and...

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 terms. We...

Teciem designs, builds, and delivers treasury and capital markets software solutions for financial institutions worldwide. We serve banks of every size and geography, offering the right setup for the right need. Our solutions are designed to replace multiple disconnected systems with one complete, front-to-back platform, helping customers to capture trading...

About the Role: We are looking for a Software Development Team Lead who can drive the architectural vision, guide a multidisciplinary team, and ensure timely delivery of high‑quality solutions. In this role, you will lead a squad of engineers, collaborate closely with product owners, and apply best practices to build scalable, high‑performing...

# Senior Software Developer (M/F)Contract: Full-time (permanent)Location: ParisTeam: HybridCompensation: €65,000 – €85,000 gross per yearApply to this roleContact## About the roleYou're joining Gopaxo's platform team to design, evolve and harden the backend that orchestrates our calls to train operators, bus operators, carpooling platforms and...

About the Institute of Foundation Models We are a dedicated research lab for building, understanding, using, and risk-managing foundation models. Our mandate is to advance research, nurture the next generation of AI builders, and drive transformative contributions to a knowledge-driven economy. As part of our team, you’ll have the opportunity to work on...

A leading research laboratory in Paris is seeking a Research Engineer specializing in speech/audio machine learning. You will be responsible for optimizing machine learning systems, building data pipelines, and ensuring low-latency inference. The ideal candidate will have a degree in Computer Science or Software Engineering and a strong background in Systems...

We’re a fast-growing biotech company on a mission to revolutionize cell biology and single cell analysis. Our platform transforms complex biological datasets into actionable insights through cutting-edge technology, empowering scientists and clinicians to make data-driven decisions faster and more effectively.As part of our growing engineering team,...

About the Institute of Foundation ModelsWe are a dedicated research lab for building, understanding, using, and risk-managing foundation models. Our mandate is to advance research, nurture the next generation of AI builders, and drive transformative contributions to a knowledge-driven economy.As part of our team, you’ll have the opportunity to work on the...

Swan, based in Paris, is seeking a Software Engineer to contribute to projects with a team of over 70 people. The role emphasizes problem-solving in a regulated environment. Candidates should have at least 3 years of experience in software development with proficiency in TypeScript.The position includes a competitive salary ranging from €53,000 to...

Google welcomes people with disabilities.Minimum qualificationsBachelor's degree in Computer Science, related technical field or equivalent practical experience.5 years of experience in hardware design or test.2 years of experience with software development in one or more programming languages.Preferred qualifications5 years of coding experience in two or...

Software Engineer – Backend at Helsing Who We Are Helsing is a defence AI company dedicated to protecting democracies. Our mission is to achieve technological leadership so that open societies can continue to make sovereign decisions while maintaining ethical standards. We are an ambitious, committed team of engineers, AI specialists, and customer‑facing...

Research Engineer – Generative AI / LLMs / Agentic Systems / Research EngineeringWe are currently partnered with a global technology and research organisation developing advanced artificial intelligence, large language model, and intelligent computing technologies.As part of their continued investment in AI agent research, they are looking to hire a...

Forward Deployed Software Engineer, Internship Develop and deploy a client-ready data analysis web application during internship. Location: Paris, Ile-de-France About The Role The Forward Deployed Software Engineers (FDSE) work directly with clients to quickly understand their greatest problems and design and implement solutions to use data against them. Our...

Who We AreCryptoNext Security is a Paris-based start-up founded in 2019, building on more than 20 years of academic research. CryptoNext is a software vendor specializing in quantum-computer-resistant cryptography (PQC: post-quantum cryptography). Its software suite, the Quantum Safe Remediation Suite, includes the world-reference Quantum Safe Library...

We're looking for a Senior Software Engineer to join our engineering team and work on a large-scale production application. This is an excellent opportunity for someone who enjoys solving complex technical challenges, working on modern technologies, and taking ownership of products used by real users. You'll be joining an existing engineering team to help...

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...

High-frequency prop trading firm with offices worldwide is looking to expand one of its trading teams in Paris with a talented Python Research Engineer. In this role, you'll collaborate with traders and researchers as you help architect and develop unified systems that enable strategies to be produced. You'll reduce the time and cost required to conduct...

(Intern)Configuration Tool Software Engineer ESG & Sustainability Recruitment @ Akila Digital Twin Platform We are looking to adapt an existing open source tool in order to support multiple protocols (Bacnet, OPC, Modbus…). The goal is to deploy a user-friendly interface that allows fast configuration (drag & drop) and generates configuration files. Scan...

About GitGuardianGitGuardian is a global cybersecurity scale-up. The company is based in Paris, New-York City, Boston.Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian who raised...