Clearwater Analytics (CWAN) Software Engineer interview experience

I ended up interviewing more than once, and each time the process included both coding tests and additional problem-solving prompts that felt like riddles layered on top of coding.

When I reached the more intense parts, it became a long, observe-everything style evaluation. I remember an on-site day that started with small discussions and then turned into hours of algorithm questions. It was organized in blocks—after one group finished, another came in with more problems—and by the time I got to lunch and the rest of the afternoon, I was exhausted. Even though the questions weren’t described