Engineer, Software

T-Mobile•Frisco, TX

10d•Onsite

About The Position

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! Overview Are you ready to join the Un-carrier movement? We are seeking a highly skilled and experienced Senior Software Engineer to join our dynamic engineering team. The T-Mobile for Business Order Management Platform is T-Mobile’s next-generation solution delivering end-to-end customer and frontline experiences. Built independently from the legacy T-Mobile stack, the ET Platform enables agility, speed, and flexibility to support onboarding and go-to-market strategies for non-core and core wireless offerings across diverse product lines, customer segments, and sales channels. In this role, you will be part of the development team, responsible for developing and deploying scalable microservices, managing cloud infrastructure on Azure/AWS, and ensuring robust API performance for TFB Emerging Technology platforms and applications. This is a hands-on role requiring technical excellence, platform expertise, and cross-functional collaboration. We are a team that encourages innovation and embraces an agile, open, Un-carrier way of working.

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 (required)
2-4 years of technical engineering experience(required)
Analytical Thinking and Excellent problem-solving, debugging, and system design and test evaluation skills.
Excellent communication skills and customer service skills, collaborating with multi-functional team members
Knowledge of emerging technologies, technology development, continuous development practices, and DevOps methodologies
Strong software development and design experience in Java, Spring Boot, REST APIs, and microservices architecture.
System Integration and technical writing skills
Hands-on experience with Azure Cloud (AKS, App Services, Functions, CI/CD pipelines).
Proficiency with databases and integrations: MongoDB.
Experience in monitoring and logging using tools such as Splunk.
Familiarity with data authorization and security standards in enterprise-grade systems.
At least 18 years of age
Legally authorized to work in the United States

Nice To Haves

Background in Telecom and supporting B2B organizations is strongly preferred.
Background in subscription, or product catalog/order management systems is a plus.

Responsibilities

Implement scalable microservices for ET platforms.
Ensure API-first design with high availability, security, and performance.
Develop automation for rule-based order flows and subscription lifecycle management.
Build and run event-driven systems, including consumers and asynchronous flows integrated with other systems.
Manage cloud-native deployments on Azure with a strong focus on scalability and resilience.
Conduct peer code reviews to maintain high code quality.
Build and optimize the TFB Order Platform, ensuring responsive and reliable order processing.
Support self-service and rep-assisted customer journeys with minimal fallout.
Integrate backend systems seamlessly with all ET products.