T-Mobile Senior Software Developer reviews

3.6

42% would recommend to a friend

(87 total reviews)
avatar

Srini Gopalan

5% approve of CEO

40% positive business outlook

Senior Software Developer employees have rated T-Mobile with 3.6 out of 5 stars, based on 87 company reviews on Glassdoor. This indicates that most Senior Software Developer professionals have a good working experience there. T-Mobile is rated in line with the average (within 1 standard deviation) by Senior Software Developer professionals compared to other employers within the Telecommunicatie industry (3.6 stars).

Reviews by job title

87 reviews
3.0
Mar 6, 2026
Recommend
CEO approval
Business Outlook

Pros

For that time (actually 2019, but this form only went back to 2022), it was good enough pay, pre-pandemic. A bit laid back. Was a mostly testing-lab location, I was one of the few developers. I liked my boss. Left when I saw how they treated other employees (non devs)

Cons

Treated non-devs bad, company too big, too many people, over the top push on all the pride events. Very inefficient in the IT dept due to overhead and too many people.

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Glassdoor has 24,550 T-Mobile reviews submitted anonymously by T-Mobile employees. Read employee reviews and ratings on Glassdoor to decide if T-Mobile is right for you.