Slack Sr. Software Engineer reviews

4.0

74% would recommend to a friend

(51 total reviews)
avatar

Stewart Butterfield

61% approve of CEO

73% positive business outlook

Sr. Software Engineer employees have rated Slack with 4.0 out of 5 stars, based on 51 company reviews on Glassdoor. This indicates that most Sr. Software Engineer professionals have a good working experience there. Slack is rated in line with the average (within 1 standard deviation) by Sr. Software Engineer professionals compared to other employers within the Tecnologías de la información industry (3.9 stars).

Reviews by job title

51 reviews
5.0
May 13, 2022
Recommend
CEO approval
Business Outlook

Pros

Really enjoyed the culture and people

Cons

Unsure how things will change post acquisition

5.0
Apr 7, 2022
Recommend
CEO approval
Business Outlook

Pros

- The environment and culture are great! - Flexibility and work life balance are very well managed at Slack - Benefits are very convenient - Open for ongoing enhancement and re-evaluating latest techs and how to make things work better

Cons

- Maybe some legacy code that needs some work but I see engineers already doing great effort to resolve this over time.

5.0
Oct 27, 2021
Recommend
CEO approval
Business Outlook

Pros

Great culture and team practices. People are really friendly and empathetic.

Cons

Hacklang is the main coding language

Viewing 25 - 27 of 51 Reviews

Glassdoor has 1,227 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.