I applied online. The process took 3 weeks. I interviewed at Slack (Vancouver, BC) in Jul 2019
Interview
The Slack team was very transparent throughout the entire process. They provided a good idea of the structure of the interview. The team was professional and had thoughtful questions around leadership skills, support philosophies, and personality assessments.
Interview questions [1]
Question 1
Tell me about a time you had a difficult conversation
Thorough and quite intense, but not overly difficult or unexpected. The process does take some time, but communication from Slack was excellent throughout. Make sure to prepare good questions, READ the job description and get to know Slack's values. The values particularly are core components of Slack's hiring process.