Job description

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees! Job Overview: Are you ready to join the Un-carrier movement? We are seeking a highly skilled Sr Android Software Engineer to contribute to the T-Life app—T-Mobile’s flagship mobile experience. In this role, you will design, develop, and deliver scalable Android features that support high-quality user experiences for millions of customers. This role is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineers to develop software components using modern mobile technologies and architectural best practices. It requires independent judgment to resolve technical issues and contribute to software design decisions. Success is measured by delivering effective solutions that meet business and technical requirements.. Job Responsibilities : Develop software solutions and conduct testing to ensure quality deliverables, including scalable Android features using Kotlin and modern Android frameworks Contribute to design improvements using Jetpack Compose and modular architecture approaches Collaborate with cross-functional teams and mentor engineers through knowledge sharing Evaluate and apply current Android technologies aligned with business goals Create documentation for code, system designs, and technical decisions Contribute to medium-to-large initiatives and support scalable, maintainable mobile architecture Integrate RESTful APIs and backend services, including support for AI-enabled features Ensure quality through unit testing, UI automation, performance optimization, and CI/CD participation Follow security and app store compliance standards Qualifications Bachelor’s degree 5 years experience OR Advanced degree 3 years experience 4–7 years of software engineering experience Experience building Android applications using Kotlin and modern Android SDK Preferred Experience with Jetpack Compose, MVVM, or Clean Architecture Familiarity with AI-powered APIs or recommendation systems Experience with testing frameworks (Espresso, JUnit) Experience with CI/CD pipelines, Git, and Gradle Experience building consumer-facing applications at scale Knowledge, Skills and Abilities: • Communication (Required) • Customer Service (Required) • Analytics (Required) • Technical Writing (Required) At least 18 years of age Legally authorized to work in the United States Travel : Travel Required (Yes/No): Yes DOT Regulated : DOT Regulated Position (Yes/No): No Safety Sensitive Position (Yes/No): No Compensation Range: Overland Park: $123,800 to $167,400 Frisco: $131,300 to $177,700 Total Target Cash Earnings Opportunity: $130,640 - $235,750 National Base Pay Range: $113,600 - $205,000 The Total Target Cash Earnings Opportunity represents the expected total cash compensation for this role at target performance, combining base salary and annual incentive opportunity. Actual earnings may be higher or lower depending on individual performance and overall company results. The base pay range reflects the compensation component of this opportunity. The candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range. To find the pay range for this role based on hiring location, paylookup.t-mobile.com At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Corporate employees are eligible for a year-end bonus based on individual and/or company performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. The incentive component included in the Total Target Cash Earnings Opportunity reflects target performance. Actual earnings included in the Total Target Cash Earnings Opportunity reflect target performance; actual payouts may vary. At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - 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, and voluntary long-term care insurance. We don t stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile’s amazing benefits, check out www.t-mobilebenefits.com . Never stop growing! As part of the T-Mobile team, you know the Un-carrier doesn’t have a corporate ladder–it’s more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it’s that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you’re living our values while investing in your career growth–and we applaud it. You’re unstoppable! T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, genetic information, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated. Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

Requirements

Must-haves

Are you ready to join the Un-carrier movement?
Develop software solutions and conduct testing to ensure quality deliverables, including scalable Android features using Kotlin and modern Android frameworks
Contribute to design improvements using Jetpack Compose and modular architecture approaches
Collaborate with cross-functional teams and mentor engineers through knowledge sharing
Evaluate and apply current Android technologies aligned with business goals
Create documentation for code, system designs, and technical decisions
Contribute to medium-to-large initiatives and support scalable, maintainable mobile architecture
Integrate RESTful APIs and backend services, including support for AI-enabled features
Ensure quality through unit testing, UI automation, performance optimization, and CI/CD participation
Follow security and app store compliance standards
Qualifications Bachelor’s degree 5 years experience OR Advanced degree 3 years experience
4–7 years of software engineering experience
Experience building Android applications using Kotlin and modern Android SDK
Familiarity with AI-powered APIs or recommendation systems
Experience with testing frameworks (Espresso, JUnit)
Experience with CI/CD pipelines, Git, and Gradle
Experience building consumer-facing applications at scale
Communication (Required)
Customer Service (Required)
Analytics (Required)
Technical Writing (Required)
At least 18 years of age
Legally authorized to work in the United States

Nice-to-haves

Preferred Experience with Jetpack Compose, MVVM, or Clean Architecture

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

kotlinaici/cd

Platform: workday
Effort: long

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Paid Time Off