I applied online. The process took 3 weeks. I interviewed at Slack in Jan 2022
Interview
Recruiter call first. Standard quick call to review qualifications, talk about position and clear doubts.
Then an interview with the hiring manager with more in-depth profile review about relevant experience and personal way of doing things to see how things fit.
Then not your typical code interview. Instead of solving a problem, you get homework with some code to review and respond to an assessment about specific things of it: ways to optimize, explanations of why you think the team chose to do something in that way, etc.
Interview questions [1]
Question 1
Describe a situation where you had a disagreement with someone on the team and how you worked it out.