Autonomous Flight RL Research Engineer

Built Different is seeking a Founding Junior RL Engineer/Researcher for a hybrid role in Paris, Amsterdam, or London, with some remote options. The position offers €120,000 plus founding equity and the chance to work with frontier AI labs and paying clients from day one.You’ve built or explored RL environments or training infrastructure at a serious AI...

A leading defense technology firm in Paris is seeking a Flight Operations Engineer to bridge R&D and operational fields. You will demonstrate capabilities to global defense partners, conduct training on complex autonomous systems, and manage test campaigns. Ideal candidates should have 2-5 years of experience in flight operations or aerospace systems....

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 MistralMistral 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 are a...

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...

TLDR: We are looking for several ML Engineers to train, post-train, and evaluate the LLMs at the core of our platform. This is hands-on modern model training work: large-scale data pipelines, SFT/RLHF/DPO-style alignment, reward models, distributed multi-GPU training, and evaluation.About usWhite Circle is an AI Safety company building the safety,...

About MistralMistral 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 are a...

About MistralMistral 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 are a...

Founding Junior RL Engineer/Researcher (Mediors welcome also)Hybrid | Amsterdam / London / Paris | €120,000 + Founding EquityAvez-vous les compétences, l'expérience et la motivation nécessaires pour réussir dans ce rôle ? Découvrez-le ci-dessous.The best AI engineers aren't waiting for a job ad. They're waiting for the right moment. This might be...