Started with HR talk, followed by a coding challenge with an interesting problem. Spent a few nights to work it out and submit. After that was video/offline interview with a few con/snr con. Nice and really engineering-focus consultant and I enjoyed the interview process. Decent offer and definitely a company to be considered for someone looking for changes. Declined due to personal reasons.

There are multiple stages to the interview, first a pre-screen interview, followed up by a coding assignment with a due date of around a week, then further technical/consultant interview. The technical/consultant interviewers seems to have pretty solid technical knowledge and background, it was a pleasant experience talking to them. Offer was decent, declined due to accepting another offer.