Process
I only got to do a phone interview, and it was not a fit at this time. There were a lot of technical hiccups in setting up the interview, but the recruiter was very graceful and communicated all the changes. I am looking forward to interviewing for roles that are a better fit with this company.
Questions
Tell me about your previous experience.
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Interview Statistics
The following metrics were computed from 23 interview experiences for the Slack Senior Software Engineer role in United States.
Success Rate
26%
Pass Rate
Slack's interview process for their Senior Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Experience Rating
Positive39%
Neutral13%
Negative48%
Candidates reported having mixed feelings for Slack's Senior Software Engineer interview process in United States.
Slack Work Experiences
5.0
Good Company
Senior Software Engineer • Current Employee
San Francisco, CA
April 5, 2024
Pros: Good work-life balance and a very good team.
Cons: Salesforce acquisition means that there is a lot less certainty.
1.0
Changing organization in times of struggling stock
Senior Software Engineer • Current Employee
San Francisco, CA
September 3, 2025
Pros: Efficiency-driven, with nice and smart people.
Cons: It feels manager-driven, with a poor development experience and frequent re-orgs.
5.0
Good company
Senior Software Engineer • Current Employee
New York, NY
April 3, 2024
Pros: The pay is quite competitive.
Cons: Lots of changes after the Salesforce acquisition.
- 5.0Good CompanySenior Software Engineer • Current EmployeeSan Francisco, CAApril 5, 2024Pros: Good work-life balance and a very good team.Cons: Salesforce acquisition means that there is a lot less certainty.
- 1.0Changing organization in times of struggling stockSenior Software Engineer • Current EmployeeSan Francisco, CASeptember 3, 2025Pros: Efficiency-driven, with nice and smart people.Cons: It feels manager-driven, with a poor development experience and frequent re-orgs.
- 5.0Good companySenior Software Engineer • Current EmployeeNew York, NYApril 3, 2024Pros: The pay is quite competitive.Cons: Lots of changes after the Salesforce acquisition.
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