Slack
Part of Salesforce
Engaged Employer
Slack interview questions
Updated Feb 23, 2026Difficulty
Average
Experience
Mixed
How others got an interview
- 21%Employee ReferralEmployee Referral
- 15%RecruiterRecruiter
- 3%OtherOther
- 1%In PersonIn Person
- 1%Staffing AgencyStaffing Agency
- 1%Campus RecruitingCampus Recruiting
Interview search
728 interviews
Slack interviews FAQs
- Glassdoor users rated their interview experience at Slack as 53.2% positive with a difficulty rating score of 3.01 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Manager and Software Engineer Intern rated their interviews as the hardest, whereas interviews for Localization Project Manager and Business Development roles were rated as the easiest.
- The hiring process at Slack takes an average of 28 days when considering 521 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Freelancer had the quickest hiring process (on average 1 day), whereas Senior Experience Consultant roles had the slowest hiring process (on average 330 days).
- Common stages of the interview process at Slack according to 521 Glassdoor interviews include:
Phone interview: 30%
One on one interview: 19%
Group panel interview: 13%
Presentation: 11%
Background check: 8%
Drug test: 7%
Skills test: 6%
Other: 2%
IQ intelligence test: 2%
Personality test: 1%
Here are the most commonly searched roles for interview reports -
- Account Executive(95) ;
- Software Engineer(63) ;
- Senior Software Engineer(49) ;
- Customer Experience Agent(28) ;
- Senior Account Executive(26) ;
- Enterprise Account Executive(23) ;
- Customer Success Manager(21) ;
- Manager(17) ;
- Sales(17) ;
- Staff Software Engineer(16) ;
- Customer Experience(14) ;
- Software Engineering Intern(14) ;
- Director(12) ;
- Recruiter(12) ;
- Business Development Representative (BDR)(11) .