At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that teams can rely on.

We’re looking to bring on an experienced frontend engineer to develop and enhance new features on LangSmith, our enterprise platform product for LLM application observability, testing, and debugging. Develop new user-facing features using React & Typescript Build reusable components and front-end libraries for future…

Mistral AI 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. Our diverse workforce thrives in competitive environments and is committed to driving innov…