Summer 2026 Software Engineering Internship
About The Position
T-Mobile is synonymous with innovation–and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we’re shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won’t stop! Get hands-on experience, training—and a leg up on a bright future. Learn. Achieve. Build a career. T-Mobile is revolutionizing the wireless industry for millions of customers nationwide. Working here means rolling up your sleeves and redefining the status quo with a team that has your back every step of the way! This is an 11-week paid learning experience during which you’ll be able to connect and network with other interns and leaders within the company. We invite you to come innovate with mentors who will challenge you to develop meaningful skills. You’ll contribute your creativity and outstanding ideas, while working alongside T-Mobile employees. We’ll give you hands-on projects and the chance to create an immediate impact. What It's Like Our software engineers develop a wide variety of technologies that change how millions of users connect and interact with one another. As an Intern, you will work in small teams to tackle problems as we continue to push technology forward. You will have the opportunity to be a part of team who will impact the customer experience, design, architecture, and implementation of a cutting-edge mobile product used every day, by people you know.
Requirements
- Proficient understanding of code versioning tools, such as Git.
- Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations.
- Academic or web development experience using JavaScript
- Good understanding of HTML/CSS and W3C standards
- Knowledge of RESTful web services and networking
- Experience with building responsive application interfaces
- Able to write maintainable and functionally tested modules preferred
- 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
- Employer does not sponsor work visas for this position. Note that this also applies to individuals who are students in F-1 status who desire sponsorship after they complete their education.
Responsibilities
- Build new features on T-Mobile.com focused on bringing world-class Customer Experience.
- Work on T-Mobile Security & Stability Initiatives.
- Work with JavaScript and/or Typescript and other web technologies to deliver a performant, scalable, and responsive platform
- Build web applications that integrate seamlessly with existing architecture.
Benefits
- Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location.
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What This Job Offers
Career Level
Intern
Number of Employees
5,001-10,000 employees
