Chai is an applied research lab working on AI to unlock biology. Our models design new molecules for new medicines. Scientists across industry are adopting our software platform to develop drugs with engineering precision. Our vision is to build a design suite for biology, with applications across life sciences, agriculture, materials science and beyond.
Our founders have been at the forefront of this field since its inception. We raised $230m from Thrive, General Catalyst, OpenAI, Dimension and other tier-one investors. We partner with global life sciences companies like Eli Lilly on deals that are transforming the industry landscape.
We are known for talent density, rigorous research and pace of execution.
Internship OpportunitiesWe do not offer internships—everything is too fast, too critical, too sensitive and too fun for it to be any other way :)
However... we love to meet people who share our passion for shaping the future of medicine. So if that sounds like you, tell us more about yourself so that we can stay in touch.
We offerThe opportunity to work at the frontier of AI, with world-class people, on a mission that matters. We protect & promote a culture of high velocity and ownership. We offer highly competitive compensation.
What We Do
Building frontier artificial intelligence to predict and reprogram the interactions between biochemical molecules.







