Associate Engineer, Software - Mobile App Development

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Job Overview This role supports the development and deployment of software solutions that meet customer requirements and operate in scalable, highly available environments. This position supports T-Life, T-Mobile's all-in-one customer app that lets customers manage their account, shop devices and plans, and access exclusive perks and benefits — specifically contributing to the core architecture, foundational libraries, authentication, and home screen experience that power the app.

The role involves designing, implementing, and testing software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big data platforms. The position requires collaboration with engineering teams and adherence to detailed instructions under close supervision to complete routine technical assignments. Success is measured by the ability to deliver functional software stacks, maintain clear documentation, and contribute to continuous system improvements.

The work impacts organizational capabilities by enabling advanced software solutions that enhance system performance and support business objectives.

Job Responsibilities:

Develop and implement software solutions (Android and iOS) to meet customer requirements and support scalable, highly available environments

Maintain clear and accurate documentation for software code, system designs, and business requirements

Collaborate with technical teams to deliver software solutions and communicate technical ideas effectively

Contribute to the understanding and application of current and emerging technologies to support business goals

Identify and share ideas for system analysis and continuous improvement of existing processes and services

Also responsible for other duties/projects as assigned by business management as needed

Education and

Work Experience:

Bachelor's Degree OR combination of education and experience deemed equivalent. (Required)
Acceptable areas of study include Computer Science or Engineering (Preferred)
Less than 2 years Technical engineering experience. (Preferred)
Required

Knowledge, Skills and Abilities:

Analytical Thinking Analytics Business  Requirements Documentation (BRD)
Collaboration Communication Customer  Service Programming Languages Software Development Source Code Management Technical Writing Preferred

Knowledge, Skills and Abilities:

Mobile Application Development (Android and iOS)
Mobile Development Practices / Emerging Mobile Technologies

Experience with app core architecture, foundational libraries, or reusable components

Familiarity with authentication and home screen/user experience development for consumer mobile apps

At least 18 years of age Legally authorized to work in the United States Travel:

Travel Required (Yes/No):
Yes, may require up to 5% travel based on business needs.

DOT Regulated:

DOT Regulated Position (Yes/No):
No

Safety Sensitive Position (Yes/No):
No

Total Target Cash Earnings Opportunity: $73,590 - $132,660

National Base Pay Range: $66,900 - $120,600

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…