Software Engineering Internship - Mentorship & Real Projects

T-Mobile US Inc.; Philadelphia (Philadelphia County); On-site; USD 37,000 - 69,000; Full time

Benefits offered by this job

Mentorship

Hands-on projects

Paid internship

Relocation assistance

Job summary

T-Mobile USA, Inc. offers an 11-week paid learning internship in Philadelphia where you’ll work on real projects alongside experienced engineers, tackling frontend, backend, APIs, and cloud infrastructure tasks. You’ll receive mentorship, contribute to production-ready features, and collaborate across product and QA teams.

Eligibility requires staying in a degree program and legal work authorization in the U.S. Wages range from $27 to $50 per hour, with pay based on education/STEM designation.

Qualifications

• Fundamental programming concepts and data structures.
• Experience with at least one language such as JavaScript, TypeScript, Python, or Java.
• Familiarity with web development and REST APIs.
• Curiosity, problem-solving, and willingness to learn.
• Clear communication and collaborative mindset.

Responsibilities

• Build, test, and maintain features across frontend applications and backend services.
• Partner with engineers, product managers, and QA to turn requirements into working solutions.
• Contribute to code reviews, debugging, testing, and technical discussions.
• Investigate issues and identify improvements that raise software quality and reliability.
• Apply engineering best practices, development tools, and modern technologies.

Skills

Programming language knowledge (JS/TS)

Web development basics

Problem solving

Communication

Ownership & initiative

Education

Pursuing Bachelor’s or Graduate degree

Tools

REST APIs

SQL

Git

AWS

Job description

T-Mobile USA, Inc. offers an 11-week paid learning internship in Philadelphia where you’ll work on real projects alongside experienced engineers, tackling frontend, backend, APIs, and cloud infrastructure tasks. You’ll receive mentorship, contribute to production-ready features, and collaborate across product and QA teams.

Eligibility requires staying in a degree program and legal work authorization in the U.S. Wages range from $27 to $50 per hour, with pay based on education/STEM designation.