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This role is essential for designing, implementing, and deploying scalable software solutions that meet customer requirements and support high availability environments. This Full Stack Software Engineer will support customer-facing applications across T-Mobile’s T-Life app and Retail technology platforms, helping deliver reliable, intuitive, and scalable digital experiences for customers and frontline retail teams.
Job Responsibility
Design, develop, test, and deploy scalable full stack software solutions for customer-facing T-Life and Retail applications
Build and enhance front-end and back-end application components that support digital customer journeys and retail team workflows
Partner with product, engineering, architecture, QA, and business stakeholders to translate requirements into reliable technical solutions
Develop and integrate APIs, microservices, and application services that support high-volume, high-availability environments
Troubleshoot production issues, support root cause analysis, and contribute to ongoing performance, stability, and reliability improvements
Produce clear technical documentation, participate in code reviews, and promote engineering best practices across the team
Contribute to continuous improvement, automation, and delivery practices that improve speed, quality, and operational effectiveness
Effectively use AI driven development and tools such as Claude, ChatGPT, GitHub Copilot, and similar AI-assisted development technologies
Also responsible for other duties/projects as assigned by business management as needed
Requirements
Bachelor's Degree plus 3 years of related work experience OR advanced degree with 1 year of related work experience OR combination of education and experience deemed equivalent
Acceptable areas of study include Computer Science or Engineering
2-4 years Technical engineering experience
Analytical Thinking
Collaboration
Continuous Development
DevOps
Emerging Technologies
Programming Languages
Software Design
Software Development
AI Driven Development Technologies
Technology Development
Test Evaluation
At least 18 years of age
Legally authorized to work in the United States
Nice to have
Experience developing full stack applications using modern front-end and back-end technologies
Experience supporting customer-facing digital applications, retail technology platforms, commerce applications, or mobile-first experiences
Knowledge of microservices, APIs, cloud-native development, distributed systems, and integration patterns
Familiarity with Agile delivery, CI/CD pipelines, automated testing, observability, and production support practices
Ability to understand system interactions, data flows, application dependencies, and end-to-end user experience impacts
Strong collaboration skills with the ability to work across engineering, product, QA, architecture, and business teams
Interest in building technology that improves customer experiences and enables frontline retail teams to serve customers effectively