Founding RL Research Engineer — Hybrid EU, Equity

As a Research Scientist on our team, you will partner with Research Engineers, working on fundamental research problems and collaborating with Datadog's product and engineering teams to translate research advances into products. Building on our track record of AI-powered solutions (e.g., Bits AI, Bits Evolve, and our time series foundation model), Datadog...

Founding Junior RL Engineer/Researcher (Mediors welcome also) Hybrid | Amsterdam / London / Paris | €140,000 + Founding Equity The best AI engineers aren't waiting for a job ad. They're waiting for the right moment. This might be it. Anthropic leadership has discussed spending over $1 billion on RL environments in the next year alone. The market is moving...

Staff / Principal AI Engineer, AI Platform | Up to £220k + Equity | London, Hybrid.We’re working with a well-funded frontier AI company building the infrastructure used to train and evaluate increasingly capable AI agents.They create interactive software environments where agents can complete tasks, receive feedback and improve through experience. The...

TLDR: We are looking for an ML Infrastructure Engineer to build the systems behind our LLM post-training, RL, evaluation, inference, and agentic development workflows. You will work close to researchers, GPUs, training loops, data control systems, evals, inference stacks, and the infrastructure decisions that directly affect model learning and product...

About H H Company is a next-generation AI research and product company pioneering the future of autonomous, agentic AI. Founded to build intelligence that acts, H Company is creating the foundational infrastructure for autonomous AI systems that drive real-world outcomes across industries. About The Role We are seeking for a dynamic and detail-oriented...

The Flywheel Venture Studio (www.theflywheel.studio) is recruiting exceptional operators, engineers, and domain experts to build category-defining companies that solve hard problems in Europe’s most critical sectors: Manufacturing, Defence and Energy. We are looking for ambitious entrepreneurs with first‑hand insights into industrial challenges,

As a Research Engineer on our team, you will partner with Research Scientists to turn research ideas into working systems, building the data, tooling, and infrastructure that enable rapid iteration, trustworthy evaluation, and a smooth path from prototype to production. Building on our track record of AI-powered solutions (e.g., Bits AI, Bits Evolve, and...

ABOUT ANTHROPIC Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. En tant que membre...

As a Research Engineer on our team, you will partner with Research Scientists to turn research ideas into working systems, building the data, tooling, and infrastructure that enable rapid iteration, trustworthy evaluation, and a smooth path from prototype to production.   Building on our track record of AI-powered solutions (e.g., Bits AI, Bits Evolve, and...