T-Mobile · 8 hours ago
Summer 2026 Associate Software Engineer Internship
Philadelphia, PA
Internship
Onsite
Intern
$26/hr - $47/hr
Start in 2026 SummerT-Mobile is synonymous with innovation, and they are seeking an Associate Software Engineer Intern to join their team. The intern will contribute to the development of a next-generation media player, working closely with experienced engineers to implement new features and ensure performance and reliability.
Telecom & CommunicationsAppsInternetMobileTelecommunicationsWireless
No H1B
Responsibilities
Collaborate with the team through daily standups, sprint planning, and retrospectives
Design, implement, test, and debug features in a greenfield codebase using Kotlin Multiplatform
Contribute to defining and enforcing operating schedules for individual players or networks of players
Test software on diverse hardware platforms to ensure reliability and performance
Participate in code reviews and follow best practices for quality and maintainability
Qualification
Required
Rising junior or senior pursuing a degree in Computer Science, Software Engineering, or a related field
Familiarity with Kotlin, Android development, or strong interest in learning both
Experience with at least one modern programming language (e.g., Kotlin, Java, TypeScript, or Python)
Basic understanding of software development fundamentals, data structures, and algorithms
Exposure to version control systems such as Git
Strong problem-solving skills, curiosity, and a willingness to learn in a fast-paced environment
At least 18 years of age
Legally authorized to work in the United States
Must be actively enrolled in a Bachelors or Graduate degree program
Employees of T-Mobile or Metro by T-Mobile are ineligible for Internships
Preferred
Interest in distributed systems, IoT, or cross-platform development
Benefits
Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location.
Company
T-Mobile
T-Mobile is a telecommunications company that provides wireless communication services, including mobile phone and internet services. It is a sub-organization of Deutsche Telekom.
Founded in 1994
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$17.37B2026-01-05Post Ipo Debt· $2B
2025-10-06Post Ipo Debt· $2.8B
2024-09-23Post Ipo Debt· $2.5B
Leadership Team
John Saw
President of Technology, Chief Technology Officer
Peter Osvaldik
EVP & CFO
Recent News
Springfield Business Journal
2026-02-12
Company data provided by crunchbase