Great momentum, fantastic culture - Software Engineer Slack Employee Review

5.0
Jul 29, 2019
Recommend
CEO approval
Business outlook

Pros

• Strong executive leadership pointing the company in the right direction • Best culture I've experienced so far -- the people I work with are driven yet compassionate -- we are expected to work hard and smart for 8 hours a day, then go home • Competitive compensation and benefits • Working on a product that's well known and loved by many people • Building a product that I use on a daily basis is exciting

Cons

• Frequent reorganizations and process changes, not surprising for a fast-growing company but could be annoying • On certain teams, there's a lot of tribal knowledge that makes it difficult for a newcomer to start contributing right away • People can be too nice to the point where difficult topics are avoided

Explore other reviews about Slack

5.0
Apr 13, 2026
Recommend
CEO approval
Business outlook

Pros

flexible and chill and many intern events

Cons

had a fully remote team

3.0
Jun 5, 2026
Recommend
CEO approval
Business outlook

Pros

Great environment to work at

Cons

Junior sales leaders after acquisition

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