Sigma Computing Software Engineer interview questions

Phone screen, then virtual onsite. Onsite has 4 rounds 2 coding 1 system design, 1 behavioral. For one of the coding rounds it was not a typical coding question. Gave immediate optimized solution but interviewer seemed unhappy with the approach, and wanted to start from a simpler slower solution. This didn't really make sense to me and at this point my interviewer and I diverged and were not on the same page anymore. The product seems useful. For coding, I would say start really slow, and only code what the interviewer is expecting as the answer, as anything else is a fail.

The whole process took around 1 and half month. It was pretty smooth. After the initial technical screen i asked if i can speak with the Hiring Manager to understand the role and opportunities better. The recruiters were happy to oblige and I was much more confident about progressing to the next step after the HM chat. The actual virtual onsite interview was short and smooth. It consisted of 4 1 hr sessions - 1 coding, 1 sys design and 1 hiring manager interview. After i got the offer i was able to meet with multiple engineers and executives at the company and also attend some company events. This gave me pretty good idea about the culture and how they work. Overall the experience was really smooth and i was pretty confident about my decision to take the role at the end.