About the role#
This is an 11-week paid Software Engineering internship for Summer 2027. You will work on-site in Bellevue, Washington, as part of a full-time program. You will gain hands-on experience by working on projects with real stakes while collaborating with mentors and team members across the company.
What you'll do#
- Shadow and assist a senior developer mentor with software development tasks.
- Work directly with stakeholders to identify and capture requirements for business pain points.
- Develop solutions that support our vision for data and how AI provides business insights.
- Handle the design, documentation, development, and testing of software solutions.
What you'll need#
- You must be at least 18 years of age.
- You must be legally authorized to work in the United States now and in the future.
- You must have one or more courses remaining in a bachelor's or graduate degree program after the internship concludes.
- We are looking for students pursuing a degree in Computer Science.
- A passion to learn is required. It is a bonus if you have experience as a developer in your personal time or prior to college.
Location & details#
- Location: Bellevue, Washington.
- Term: Summer 2027.
- Work Modality: On-site.
- Employment Type: Full-time.
- Compensation: This is a paid internship.
About T-Mobile
T-Mobile is a telecommunications company based in Bellevue, Washington. It operates a 5G network that provides wireless services to consumers and businesses. The company manages several brands including Metro by T-Mobile and Mint Mobile. It functions as a public company with a workforce of over 10,000 employees.
How to get in at T-Mobile
Securing an internship at T-Mobile requires speed because early applicants often have their resumes reviewed before the volume of candidates becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, which helps you apply among the first and get your profile seen before the pile grows. Reaching out to the right people often yields better results than submitting an application into a general queue. Intern Insider surfaces the recruiters behind T-Mobile roles so you can contact them directly to ask about the position or a referral, which materially improves your response rates.



