T-Mobile

Full Stack Principal Software Engineer, Gen AI

T-Mobile

full-time

Posted on:

Location Type: Office

Location: BellevueTexasWashingtonUnited States

Visit company website

Explore more

AI Apply
Apply

Salary

💰 $133,500 - $240,700 per year

Job Level

About the role

  • Lead the design, architecture, and delivery of agentic AI platforms
  • Build backend and microservices-based systems that orchestrate AI agents, APIs, data pipelines, and cloud-native infrastructure
  • Ensure AI-driven capabilities are secure, observable, performant, and maintainable at scale
  • Apply advanced engineering judgment to resolve complex distributed systems challenges
  • Define enterprise AI architecture standards
  • Drive architecture and engineering delivery of agentic AI platforms
  • Provide technical leadership across AI initiatives by mentoring engineers
  • Define and evaluate AI platform strategies
  • Develop innovative AI-enabled software designs and improvements
  • Produce clear architectural documentation for AI systems and distributed platforms
  • Other duties/projects as assigned by business management as needed

Requirements

  • Bachelor's Degree plus 7 years of related work experience OR Advanced degree with 5 years of related experience
  • Acceptable areas of study include Computer Science or Engineering
  • 7-10 years Technical engineering experience
  • Communication
  • Customer Service
  • Analytics
  • Technical Writing
  • At least 18 years of age
  • Legally authorized to work in the United States
Benefits
  • Medical, dental and vision insurance
  • Flexible spending account
  • 401(k)
  • Employee stock grants
  • Employee stock purchase plan
  • Paid time off
  • Up to 12 paid holidays
  • Paid parental and family leave
  • Family building benefits
  • Back-up care
  • Enhanced family support
  • Childcare subsidy
  • Tuition assistance
  • College coaching
  • Short- and long-term disability
  • Voluntary AD&D coverage
  • Voluntary accident coverage
  • Voluntary life insurance
  • Voluntary disability insurance
  • Voluntary long-term care insurance
  • Mobile service & home internet discounts
  • Pet insurance
  • Access to commuter and transit programs
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
AI platformsbackend systemsmicroservicesAPIsdata pipelinescloud-native infrastructuredistributed systemsenterprise AI architecturesoftware designarchitectural documentation
Soft Skills
technical leadershipmentoringcommunicationcustomer serviceanalyticstechnical writing
Certifications
Bachelor's DegreeAdvanced degree