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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
Aug 26, 2025

A shell of its former self

Recommend
CEO approval
Business Outlook

Pros

Good PTO and ESPP. Individual contributors and lower levels of management are kind people who want to make the product best in class

Cons

Work culture has fallen off a cliff. The timelines keep getting tighter and the asks from upper management keep getting bigger. Recent rounds of layoffs have killed morale, and yet the C-suite has had no shakeups despite a >90% stock decrease over the past 4 years. It’s clear the company has no strategic vision outside of trying to cast as wide of a net as possible to desperately try and capture new users. Engineering has been stretched increasingly thin in recent years to meet increasingly unreasonable deadlines at the expense of more tech debt and some serious field issues. Company has gotten very top heavy. There seems to be no desire to grow young talent, and instead upper management likes to hire buddies from previous companies

3.0
Jul 2, 2025

Short-Term Cuts, Long-Term Damage

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Flexible remote work options, supportive and friendly colleagues, and a meaningful company mission.

Cons

The company's cost-cutting approach seems to fall squarely on employees. They've removed several well-liked benefits without offering alternatives, which has really hurt morale and made people worry about their job security. Programs like Carrot Fertility, Attain, FitOn, and BrightFunds contributions were all cut. On top of that, changes to the RSU refresh mean many employees are losing out on significant expected income. Overall, it feels like the company is trying to solve its financial issues by cutting back on the support and benefits employees rely on.

2.0
May 30, 2025

Toxic

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great office space Employees are passionate about making people's lives with diabetes easier Flexible work arrangements

Cons

Tandem is an extremely top heavy organization, too many directors and VPs to count. Management pushes extremely unrealistic deadlines that constantly stress teams out to the point of people having mental breakdowns. Tandem has hired a lot of management that are ex-Qualcomm Life and they have brought a toxic culture with them. If you don't say what they want to hear, they push you out, filling the ranks with yes men or their friends.

Viewing 22 - 24 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.