Emplois de software developer research and development engineer – Paris

# Founding AI Engineer @Plato (backed by Hexa)## AboutWe build the future of work: since 2011 we have launched 14 startups, with more in the works. We build businesses from the ground up to invent the tools of tomorrow and inspire new ways of working. Our companies currently employ 500 people across the world... And they all started here: Mailjet,...

Rippletide SAS is seeking a Senior AI Engineer to lead the design and development of its hypergraph reasoning engine. Your work will directly influence the architecture of a platform utilized by elite organizations worldwide, leveraging graph theory, machine learning, and distributed systems.You will architect systems, collaborate with research teams, and...

European Tech Recruit is seeking an R&D Engineer - Hardware Design / Memory Architecture in Paris to join a global tech team developing next-generation processor and memory architectures. You will research and develop a memory monitor for many-core systems using GEM5, SystemC or RTL, then integrate it with the operating system through a driver.The role spans...

Aqemia is seeking a Senior Data Engineer to own the data platform from ingestion to trusted, model-ready datasets powering science and analytics. You will shape data architecture, ensure provenance and governance, and collaborate with researchers to enable automated, scalable data solutions.Join a cross-functional team at the intersection of software...

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...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...

Dataiku is seeking a Software Engineer Full Stack to develop user-centric, AI-driven applications. The successful candidate will leverage their proficiency in Python and Vue.js to create solutions that blend analytical power with user-friendly interfaces.The role involves collaboration with industry specialists, supporting data scientists, and adhering to UX...

ML Infrastructure Enginee rWhite Circle, an AI Safety company building the policy enforcement and optimization layer for AI systems. Backed by $11M from senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, and DeepMind, White Circle processes 100M+ API calls monthly and runs its own LLMs in production.You will Build scalable RL and post-training...

OverviewAbout 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...

Blue Yonder is seeking an AI Engineer in France to help build the next generation of AI-powered products within the Autonomy Labs. You will develop agents that operate in real supply chain workflows, work on APIs, evaluation systems, data flows, and deployment environments, with a focus on reliability and tool-driven behavior.You’ll write Python code,...

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...

Valtech is looking for a Lead Data Engineer – AI Search in Paris. You will lead enterprise-scale AI initiatives and ensure scalable, production-ready solutions. Ideal candidates have 7+ years of software engineering experience, strong GCP knowledge, and technical leadership skills.This permanent position offers flexibility with hybrid work options,...

SaferAI is seeking a Research Engineer or Research Scientist to join the Evaluations team in Paris, with opportunities to influence risk management across frontier AI labs. You will develop threat models, run evaluations, and deliver rigorous reports while advancing safety practices with international partners.A fast-growing environment, competitive...

Capital Fund Management (CFM) is seeking an experienced Quantitative Developer to maintain and enhance real-time C++ applications for trading automatons. This role requires a minimum of 5 years of relevant experience and strong proficiency in low-latency C++ development.The ideal candidate will also demonstrate excellent communication and collaboration...

About Doctolib We’re a B Corp-certified company committed to building the healthcare we all dream of, together. More than 2,900 Doctolibers in France, Germany, Italy, and the Netherlands are helping to improve the daily lives of care teams with a new generation of technologies and services. At the same time, Doctolib is helping over 90 million patients to...

Contentsquare is the all-in-one experience intelligence platform designed to be easily used by anyone who cares about digital journeys. With our flexible and scalable platform, organizations quickly get a deep understanding of their customers’ whole online journey. We are a global leader in the experience analytics space, with a growing presence across 15...

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...

We are looking for a Front End Developer to reinforce our development team located in Paris. The developer will work on our new financial software dedicated to risk management. He/she will focus on bringing new features with high value to the project.ResponsibilitiesDeveloping the main components of the UI (user authentication, data visualization,...

## Software & Data Engineer - Equipe Master Data - Février 2027 I Paris (H/F)Applylocations: Paris La Défensetime type: Full timeposted on: Posted 25 Days Agojob requisition id: JR1002133* Département : IT – Pôle Data – Equipe Master Data* Durée du Stage : 6 mois* Lieu : Paris* Date de début : Février 2027Le rôleLe/la stagiaire...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems.The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...