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      Slack

      Part of Salesforce

      Engaged Employer

      Slack reviews

      Stable job with good pay - Senior Software Engineer Slack Employee Review

      4.0
      Jan 13, 2021
      Senior software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Big engineering challenges and opportunities to learn. Competitive pay. Good benefits. Upward trajectory of engineering quality.

      Cons

      Technical debt. Flaky tests. Overcomplicated architecture. Organizational changes. Engineers sometimes treated like cog in a machine.

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      Slack Response
      5y
      Thanks for your thoughtful review and feedback. We're always looking for ways to improve and appreciate you and your dedication to our success. - Slack

      Explore other reviews about Slack

      5.0
      Apr 13, 2026
      Software engineer(internship)
      Recommend
      CEO approval
      Business Outlook

      Pros

      flexible and chill and many intern events

      Cons

      had a fully remote team

      3.0
      Jun 5, 2026
      Account executive
      Recommend
      CEO approval
      Business Outlook

      Pros

      Great environment to work at

      Cons

      Junior sales leaders after acquisition

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