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# Sr Manager, Software Engineering

- **Company:** T-Mobile Us, Inc.
- **Location:** Kent, WA, United States
- **Experience:** Expert
- **Salary:** $160,000.0 - $288,500.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Business Systems, Cloud Engineering, HP Systems Insight Manager, Microsoft Visual Studio, Microsoft Office, Scrum Methodology, Software Engineering, Spring-boot, Kubernetes, Information Technology, Splunk
- **Published:** October 18, 2026
- **Apply:** https://diversityjobs.com/career/18673598/Sr-Manager-Software-Engineering-Washington-Bellevue

## About the Role

* Bachelor's Degree and 7 years of related work experience
OR a combination of education and experience deemed equivalent (Required)

 * Acceptable areas of study include Computer Science or related field (Preferred)
 * 7-10 years Experience of developing large scale business systems applications. (Preferred)
 * 2-4 years Management experience with programming staff including leadership, planning, and coordination of development work for 4 large projects. (Preferred)
 * More than 10 years Overall IT experience. (Preferred)

Knowledge, Skills and Abilities:

 * Analytical Thinking (Required)
 * Collaboration (Required)
 * Leadership (Required)
 * Microsoft Office (Required)
 * Microsoft Visual Studio (Required)
 * People Management (Required)
 * Software Development (Required)
 * Software Development Life Cycle (SDLC) (Required)
 * Software Development Management (Required), * Experience leading software delivery within telecommunications or similarly complex, high-volume technology environments.
 * Experience with telecom platforms involving SIM management, number management, number porting, or related capabilities.
 * Experience with telecom billing or billing platforms.
 * Experience leading teams developing Java and Spring Boot applications.
 * Experience supporting cloud-native application environments using technologies such as AWS, Kubernetes, TKE, or comparable platforms.
 * Familiarity with Splunk or comparable application monitoring and observability platforms.
 * Experience leading multiple Scrum teams across distributed onshore and offshore delivery models.

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

## Description

* Manage multiple software development teams to deliver projects on time and within budget through effective leadership and coaching, including distributed onshore and offshore Scrum teams.
 * Define and implement continuous improvement initiatives across technical disciplines, including processes, tooling, compliance, and appropriate engineering and delivery guardrails.
 * Oversee technical vendor relationships to incorporate feature requests and enhance product functionality.
 * Develop and maintain technical roadmaps in collaboration with design and enterprise architecture teams, supporting telecom capabilities including SIM management, number management, number porting, and billing platforms.
 * Recruit and onboard qualified managers and team members to strengthen team capabilities and project delivery.
 * Also responsible for other duties/projects as assigned by business management as needed.
 * Lead delivery execution for SIM management through production readiness and launch, while establishing delivery plans for number management and porting capabilities.
 * Provide leadership across cloud-native application environments that may include Java, Spring Boot, on-premises TKE, AWS, Kubernetes, and Splunk, partnering with technical teams and stakeholders to resolve risks and maintain delivery momentum.