Summer 2026 AI 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. Job Description Summary 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 a 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: Want to build AI that actually matters? Join T-Mobile's AI Engineering team this summer and work on real products that customers use every day. You'll design and build AI Solutions that tackle actual business problems with real data, and see the direct impact of what you create.
Requirements
- Familiarity with one of the languages & frameworks (Python, Typescript, Go)
- Under Understanding of Transformers / LLMs
- Embeddings / Vector Databases
- API Development (REST)
- Software Engineering Fundamentals (data structures, OOP)
- Docker / Cloud Fundamentals
- At least 18 years of age
- Legally authorized to work in the United States
- High School Diploma or GED
- Candidates must be currently enrolled in a degree program and have at least one semester remaining following the internship
- 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
- Developing Voice-based real-time AI Agentic Solutions
- LLM Model Evaluation
- Agentic observability
- Hands-on Software development of Agentic Solution
- Develop agentic solutions and Involved in the software development process of scaling prototype solutions to enterprise solutions.
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What This Job Offers
Career Level
Intern
Education Level
High school or GED
Number of Employees
5,001-10,000 employees
