Slack Staff Software Engineer reviews

4.0

70% would recommend to a friend

(16 total reviews)
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Stewart Butterfield

87% approve of CEO

98% positive business outlook

Staff Software Engineer employees have rated Slack with 4.0 out of 5 stars, based on 16 company reviews on Glassdoor. This indicates that most Staff Software Engineer professionals have a good working experience there. Slack is rated in line with the average (within 1 standard deviation) by Staff Software Engineer professionals compared to other employers within the Information Technology industry (3.6 stars).

Reviews by job title

16 reviews
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

- People are nicer and more flexible than at a typical tech company - There are a lot of interesting projects, without too many "cooks in the kitchen" - Flexible work schedule and work location

Cons

- Stock price is stagnating - Hacklang isn't very well supported by Facebook.

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Slack Response
5y
Thanks for your thoughts! It’s great to hear that you have plenty of interesting work to keep you challenged and inspired. -Slack
5.0
Oct 13, 2020
Recommend
CEO approval
Business Outlook

Pros

I joined Slack after COVID-19 quarantine had already started, so my entire interview process, onboarding, and beyond has taken place remotely. While every company faces challenges due to this situation, I think Slack has handled it exceptionally well. I have felt very supported by the company and my peers in getting set up remotely, and I'm impressed by how quickly the entire company has adapted to working from home and continues to iterate on ways to make this work even better. As someone who used to have a long commute to the office every day, I appreciate that Slack is now allowing employees to work fully remotely in the future. In terms of the work, I feel that I've quickly ramped up on my team's work and have started making impactful contributions soon after joining. It feels like there's a lot of opportunity to take on responsibility and make meaningful contributions, while also being supported in prioritizing your own personal life and health.

Cons

I've struggled a lot with legacy code and learning PHP/Hack, which I didn't know prior to joining and have found difficult to work with. This can be frustrating for engineers who are used to working in more common languages which have more available resources online. The codebase also has some poorly documented / poorly tested areas which are difficult to understand and make changes to (these is mostly legacy code, as standards seem to have increased over time).

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Slack Response
5y
Hi there - thank you for sharing your onboarding experience. We're thrilled to hear that you've ramped up quickly and look forward to seeing what you accomplish here! Be well. -Slack
5.0
Aug 24, 2020
Recommend
CEO approval
Business Outlook

Pros

- Slack has the potential to have a huge impact on how people work - Professional and experienced leadership - You will have opportunities to have a significant impact on the product/business

Cons

- Lots of hidden complexities make things hard - The policies at the company can be more rigid than needed IMO (though that's changing with support for remote work at least)

Viewing 10 - 12 of 16 Reviews

Glassdoor has 1,230 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.