T-Mobile

Public (NASDAQ: TMUS)

Explore T-Mobile career opportunities at America's Un-carrier. Find wireless technology jobs, 5G network roles, customer service positions, and salary insights.

Website

t-mobile.com

Industry

Telecommunications

Year founded

1994

Employees

75,000

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T-Mobile Backend Software Engineer Salaries

Reported total compensation ranges from $107,500 to $236,174 across 4 levels. Figures are self-reported and vary by location and offer details. Last updated Apr 6, 2026.

Average compensation by level

LevelTotal / yrBase / yrStock / yrBonus / yr

Associate Engineer

API Development (Back-End)

$107,500$96,500$3,000$9,500

Engineer

API Development (Back-End)

$140,000$117,000$10,000$18,896

Principal Engineer

API Development (Back-End)

$236,174$170,000$15,000$38,000

Senior Engineer

API Development (Back-End)

$186,000$151,500$10,000$23,000

When stock is front-loaded or uses an uneven vest (for example 33% / 33% / 22% / 12%), we still show annualized stock and bonus components so you can compare offers consistently.

Latest salary submissions

Anonymized rows for this title and employer. Expand a row for role context and compensation breakdown. Values are self-reported.

CompanyLocation · Date

TitleLevel · Focus tag

ExperienceTotal · At company

Total / yrBase · Stock · Bonus

Included titles · Software Engineer

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