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T-Mobile

Connects U.S. customers by phone and internet

Software Engineer Intern

Backend EngineeringPosted on Nov 6
Internship · Summer 2027Overland Park, KS, USA

About the Job

Requirements

  • Candidates must be at least 18 years old.
  • Candidates must be legally authorized to work in the United States now and in the future.
  • Candidates must have one or more courses remaining in a bachelor's or graduate degree program after the internship.
  • Candidates must have experience with Claude, Copilot, or other artificial intelligence resources.
  • Candidates must have experience with Jira and GitLab.

Responsibilities

  • Refactor and improve existing software applications to reduce complexity, enhance maintainability, and simplify ongoing support.
  • Find and fix bugs in existing software.
  • Help support production issues when software is not running correctly.
  • Add enhancements to existing software.
  • Use Jira, GitLab, and Claude to support software development.
  • Collaborate with and receive mentorship from at least one experienced Software Engineer.

About the Company

T-Mobile

Connects U.S. customers by phone and internet

T-Mobile runs a nationwide wireless network for consumers and businesses in the United States, selling mobile phone service and broadband internet access. Its flagship T-Mobile brand sits alongside prepaid brands Metro by T-Mobile and Mint Mobile, reaching customers with different budgets and payment preferences. Customers connect through phones or home internet gateways, while businesses buy connectivity for staff and connected equipment. Revenue comes from recurring service plans, wholesale network access, and sales of devices and accessories. Its operating roots date to 1994, and its headquarters are in Bellevue, Washington, and Overland Park, Kansas.

Company size
10,001+
Company stage
IPO
Headquarters
Bellevue, WA
Founded
1994

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