Slack Sr Software Engineer interview questions

The interview was structured in 4 steps: recruiter call, technical phone screen, take home project, and finally an onsite. The onsite was half a day in the afternoon. Overall, I felt that it was respectful of my time.

Recruiter call - Some semi-technical questions Engineering technical interview - extension iOS questions Engineering manager info call - mostly discussion about the team Take home project (1 week; create Slack users guide with persistent storage, offline mode, and opportunity for more features) On site