Summer 2027 Software Engineering Internship
T-Mobile
Philadelphia, PAFresher6h agovia LinkedIn
This job at a glance
- Who can apply
- New grads, no experience needed · Bachelor's degree
- Must know
- Product managementData structures & algorithmsPythonJavaJavaScriptTypeScript
- Nice to have
- SQLREST APIsGitAWS
- Work
- On-site in Philadelphia · internship
- Pay
- Not stated by the employer.
- Listed
- Nov 2, 2026 · still open
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About the Role
This is an 11-week paid learning experience where you will do real work. You will build relationships with other interns and leaders across the company and be paired with mentors who will challenge you to grow skills. You will work alongside T-Mobile employees and have the chance to own features and see your work reach production.
Key Responsibilities
- Design, develop, test, and improve software used in real advertising workflows.
- 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.
Requirements & Tech Stack
- Foundational knowledge of programming concepts, data structures, and software development principles.
- Experience with at least one language such as JavaScript, TypeScript, Python, or Java.
- Familiarity with web development, REST APIs, SQL, Git, or AWS is a plus.
- Curiosity, strong problem-solving skills, and a drive to learn new technologies.
- Clear communication, a collaborative mindset, and the initiative to take ownership.
- No prior internship needed. Academic, personal, and open-source projects count.
Qualifications
- At least 18 years of age.
- Legally authorized to work in the United States now and in the future.
- Must have one or more course(s) remaining in a Bachelors or Graduate degree program post internship.
- Employees of T-Mobile or Metro by T-Mobile are ineligible for external Summer Internships.
Relocation assistance will be provided to program participants who reside more than 50 miles from the internship location.
Intern wages range from $27/hour to $50/hour, based on education/STEM vs non-STEM designation.