An initial phone talk was followed by a take-home assignment. Feedback came in a couple of working days, stating there were failed test cases, and the process stopped there. Although claiming to only care about "smartness" and not the programming language, etc., the take-home exam can hardly embody such principles. The recruiter was nice, though.
Take-home assignment on a small project.
Claims taking 30-90 minutes, but could be much longer. They actually might expect candidates to spend quite some time on it to pass all corner test cases.
The following metrics were computed from 67 interview experiences for the Thumbtack Software Engineer role in United States.
Thumbtack's interview process for their Software Engineer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having good feelings for Thumbtack's Software Engineer interview process in United States.