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 Informationstechnologie industry (3.9 stars).

Reviews by job title

51 reviews
5.0
Apr 10, 2023
Recommend
CEO approval
Business Outlook

Pros

People, compensation, product, leadership, engineering processes — all top notch.

Cons

Anything related to Salesforce — HR, layoffs, IT, budgets offices — is poorly managed. It’s a major drag to work for a extremely high functioning company that is owned and controlled by a very poorly functioning company. Also, Marc Benioff is a dork. Imagine a liberal with Trump’s personality.

5.0
Mar 7, 2023
Recommend
CEO approval
Business Outlook

Pros

Slack is an amazing place to work with a great culture and interesting technical challenges to solve.

Cons

A bit of culture clash post acquisition

5.0
Jan 19, 2023
Recommend
CEO approval
Business Outlook

Pros

A great culture and smart people

Cons

More corporate since the Salesforce acquisition

Viewing 19 - 21 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.