I agree with the other post here that the open culture Ai2 boasts about does not translate to their recruitment process. The interview process was as follows 1. 30 minute interview with hiring manager 2. 30 minute interview with recruiter/hr 3. Take home assignment 4. 4-5 round in person interview I did not make it past the hr interview and received no feedback or communication until an automated rejection email three weeks later. Clearer communication and more timely updates would have been appreciated throughout the process.