Process
There was a 12-hour open coding challenge, followed by a series of interviews with engineering managers and recruiters.
Most of the interviews were behavioral and were quite manageable. The coding challenge involved puzzle-like questions, and one of the interviews later asked about them.
Questions
How you came to the answer for one of the coding challenge questions.
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Interview Statistics
The following metrics were computed from 1 interview experience for the Slack Software Engineer Internship role in United States.
Success Rate
Slack's interview process for their Software Engineer Internship roles in the United States is incredibly easy as the vast majority of engineers get an offer after going through it.
Experience Rating
Candidates reported having very good feelings for Slack's Software Engineer Internship interview process in United States.
Slack Work Experiences
- 5.0Well roundedSenior Software Engineer • Former EmployeeSan Francisco, CAMay 16, 2024Pros: Interesting challenges, kind and smart people, great diversity, and lots of senior mentorshipCons: Loved my time here, and only left for a unique opportunity.
- 5.0great companySenior Software QA Engineer • Current EmployeeSan Francisco, CAJuly 22, 2025Pros: One of a kind company.Cons: SB is not in the company anymore.
- 4.0Good company, great perksSenior Software Engineer • Former EmployeePuneApril 9, 2024Pros: Good company, great perks, quality of work, and you're really making something which will be used by millions. Great career opportunities.Cons: None really, just the sync up meetings at times because of the timezone difference.
