Senior Android Engineer — Kotlin, AI APIs & Scalable Apps

T-Mobile

Frisco (TX)

On-site

USD 120,000 - 170,000

Full time

9 days ago

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Benefits offered by this job

Medical Insurance

401(k)

Paid Time Off

Tuition Assistance

Employee Stock Grants

Job summary

T-Mobile is seeking an experienced Android engineer to develop, test, and deliver scalable features for the T-Life app using Kotlin and the modern Android SDK. You will work across cross-functional teams, mentor engineers, document technical decisions, and help ensure secure, maintainable software delivery through testing and CI/CD.

Preferred qualifications include Jetpack Compose, MVVM or Clean Architecture, AI-enabled APIs or recommendation systems, and familiarity with large-scale consumer

Qualifications

Requires a bachelor’s degree and five years of experience, or an advanced degree and three years of experience, along with 4–7+ years of software engineering experience building Android applications with Kotlin and the modern Android SDK.

Responsibilities

Develop, test, and deliver scalable Android features for the T-Life app using Kotlin and modern Android frameworks.
Collaborate with cross-functional teams, mentor engineers, document technical decisions, and support secure, maintainable software delivery through testing and CI/CD.

Skills

Kotlin

Android Development

Android SDK

Jetpack Compose

Modular Architecture

MVVM

Clean Architecture

RESTful APIs

Unit Testing

UI Automation

Espresso

JUnit

Performance Optimization

CI/CD

Git

Gradle

Education

Bachelor's degree in Computer Science or related

Job description

Preferred qualifications include Jetpack Compose, MVVM or Clean Architecture, AI-enabled APIs or recommendation systems, and familiarity with large-scale consumer

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