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Tandem Diabetes

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Tandem Diabetes reviews

3.2

40% would recommend to a friend

(418 total reviews)

John Sheridan

44% approve of CEO

25% positive business outlook

Tandem Diabetes has an employee rating of 3.2 out of 5 stars, based on 418 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Tandem Diabetes employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

418 reviews
2.0
May 2, 2026

Terribly run company

Recommend
CEO approval
Business Outlook

Pros

They allow remote work for all employees.

Cons

Tandem was one of the worst run companies I have ever worked for. The whole place is a complete mess. From the CEO being engaged to the CFO (yes, really, like a local dry cleaner) to the fact that there is one person in finance who is essentially running the whole company and making all the decisions. Insane deadlines that have little grounding in what is physically possible are the norm. I don’t know if it’s because leadership is clueless or just trying to push the envelope, but it doesn’t matter because it still results in Tandem being a terrible place to work. I hope they get their acts together but I honestly doubt they will. Look elsewhere.

Viewing 13 - 15 of 418 Reviews

Glassdoor has 459 Tandem Diabetes reviews submitted anonymously by Tandem Diabetes employees. Read employee reviews and ratings on Glassdoor to decide if Tandem Diabetes is right for you.