Sr Engineer Software

T-Mobile•Frisco, TX

3d•$113,600 - $205,000

About The Position

T-Mobile is seeking a Senior Software Engineer for its engineering team supporting the T-Mobile for Business Order Management Platform. The next-generation platform delivers end-to-end customer and frontline experiences and supports onboarding and go-to-market strategies for wireless offerings across product lines, customer segments, and sales channels. Built independently from the legacy T-Mobile stack, it is designed for agility, speed, and flexibility. This is a hands-on leadership role focused on designing, developing, and deploying scalable microservices; managing cloud infrastructure on Azure and AWS; and ensuring robust API performance for T-Mobile for Business Emerging Technology platforms and applications. The role also involves technical leadership and collaboration across onshore and offshore teams. Travel is required.

Requirements

Bachelor's degree and 5 years of related work experience, or an advanced degree and 3 years of related experience. Acceptable fields include Computer Science, Software Engineering, and Information Management; equivalent experience in the field is also accepted.
4–7 years of technical engineering experience.
Strong software development and design experience with Java, Spring Boot, REST APIs, and microservices architecture.
Hands-on Azure Cloud experience, including AKS, App Services, Functions, and CI/CD pipelines.
Proficiency with MongoDB and integrations.
Experience with monitoring and logging tools such as Splunk.
Familiarity with enterprise data authorization and security standards.
Analytical thinking and strong problem-solving, debugging, and system design skills.
Leadership and collaboration skills across multifunctional, geographically distributed teams, including mentoring junior team members.
Strong communication and customer service skills when collaborating with multifunctional team members.
System integration and technical writing skills.
Proven ability to design and deliver enterprise-scale distributed systems.
Track record of building and scaling platform services with real-world business impact.
At least 18 years of age.
Legally authorized to work in the United States.

Nice To Haves

Telecom experience and experience supporting B2B organizations.
Experience with subscription, product catalog, or order management systems.
4–7 years of software engineering experience, with at least 3 years in a senior or lead role preferred.

Responsibilities

Architect, design, and implement scalable microservices for Emerging Technology platforms.
Ensure API-first design with high availability, security, and performance.
Develop automation for rule-based order flows and subscription lifecycle management.
Build and operate event-driven systems, including consumers and asynchronous flows integrated with other systems.
Manage cloud-native deployments on Azure, focusing on scalability and resilience.
Conduct code reviews, performance tuning, and issue resolution to maintain code quality.
Build and optimize the T-Mobile for Business Order Platform for responsive and reliable order processing.
Support self-service and representative-assisted customer journeys with minimal fallout.
Integrate backend systems with Emerging Technology products.
Provide technical leadership and mentorship to onshore and offshore developers, emphasizing design quality and best practices.

Benefits

Competitive base salary and compensation package.
Annual stock grant and employee stock purchase plan.
401(k) and access to free, year-round money coaches.
Annual bonus or periodic sales incentive or bonus, depending on role and eligibility.
Medical, dental, and vision insurance.
Flexible spending account.
Paid time off and up to 12 paid holidays.
Paid parental and family leave.
Family-building benefits, backup care, enhanced family support, and childcare subsidy.
Tuition assistance and college coaching.
Short- and long-term disability coverage.
Voluntary AD&D, accident, life, disability, and long-term care insurance.
Mobile service and home internet discounts for eligible employees.
Pet insurance for eligible employees.
Commuter and transit programs for eligible employees.