T-Mobile
Overview
The Sr Software Engineer works with a team of other software engineers, network and systems engineers to compose, implement, and deploy software which meet customer requirements, scales easily, removes the limitations of traditional solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in architecture and design of various software components focused on crafting applications that leverage microservices, cloud-native platforms, and automation. They work on assignments requiring considerable judgment and initiative, understand implications of work, and make recommendations for solutions. This role is the first in-house engineering position on the IT Tax Technology team, responsible for establishing a build-focused engineering practice, driving in-house technical expertise and shaping the future of our tax technology architecture. This is a hands-on leadership role requiring technical excellence, platform expertise, and cross-functional collaboration. Job Responsibilities
Drive engineering projects by developing software solutions, conducting tests and inspections, and preparing reports. Understand system protocols, how systems operate and data flows. Aware of current technology benefits. Independently develop a full software stack. Understand the building blocks, interactions, dependencies, and tools required to complete software and automation work. Independent study of current technology is expected. Interact with system engineers to define system requirements and/or vital requirements for automation. Design, build, and support backend services using .NET (Core/6/7) and frontend UI components in Angular. Develop and maintain SQL Server (AWS RDS) databases supporting tax applications. Build orchestration layers for tax workflows to handle integration across billing systems, ERP, exemption services and tax engines. Implement and handle cloud-native and hybrid deployments across on-premise environments, AWS, Azure, and Oracle Cloud using Kubernetes/Conductor, Docker, and GitLab CI/CD pipelines with a strong focus on scalability and resilience. Innovation
Contribute to designs that apply new frameworks to improve systems and processes. Evaluate current-state tax technology ecosystem and help define target-state tax architecture in partnership with architects and product managers. Explore opportunities to apply AI/ML techniques to optimize tax workflow orchestration, anomaly detection, and process automation. Technical Leadership
Collaborate with technical teams and utilize system expertise to deliver technical solutions. Continuously learn and teach others existing and new technologies. Act as a founding engineer for Tax Technology, setting coding standards and engineering practices for future hires. Technology Strategy
Contribute to new and existing technology options that support business goals. Understand current technology that supports business goals. Ensure tax platform design aligns with enterprise multi-cloud strategy, DevOps practices, security standards, and long-term scalability. Technical Writing
Write basic documentation on how technology works. Create clear documentation for new code and systems. Document systems designs, presentations, and business requirements for consumption and consideration at the manager level. Create technical documentation for tax workflow orchestration, APIs, and custom enhancements to support maintainability and audit compliance. Education and Work Experience
Bachelor’s Degree in Computer Science or Engineering (Required) 4-7 years technical engineering experience (Required) Preferred Qualifications
Familiarity with Vertex O-Series or Vertex Edge indirect tax engines. Background in the telecommunications industry, especially billing systems and telecom taxation. Experience designing and implementing orchestration layers for complex business workflows. Familiarity with rules engines or policy-driven logic frameworks. Experience applying AI/ML to enhance workflow automation, monitoring, and performance optimization. Prior experience in small, high-impact teams or as an early hire in a new function is a strong plus. 7+ years technical engineering experience (Required) 7+ years of professional software development experience (Required) Experience with SQL Server (AWS RDS), database design, and integration. Hands-on experience with cloud-native and hybrid deployments across AWS, Azure, Oracle Cloud, and on-premise environments. Experience with container orchestration using Kubernetes/Conductor and CI/CD pipelines in GitLab. Knowledge, Skills and Abilities
Strong proficiency with .NET Core/6/7 backend development and Angular front-end frameworks. Exceptional communication skills, with the ability to clearly explain technical concepts to non-technical partners. Strong ownership and accountability, with a track record of driving projects independently to completion. Ability to thrive in ambiguous environments, creating clarity and structure where none exists. Experience mentoring engineers, setting coding practices, or establishing scalable processes preferred. Licenses and Certifications
At least 18 years of age Legally authorized to work in the United States Travel
Travel Required (Yes/No): Yes DOT Regulated
DOT Regulated Position (Yes/No): No Safety Sensitive Position
Safety Sensitive Position (Yes/No): No Compensation
Base Pay Range: $113,600 - $205,000 Corporate Bonus Target: 15% The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, copy and paste this link into your browser: https://paylookup.t-mobile.com/paylookup?reqID=REQ332779 Benefits include medical, dental and vision insurance, a 401(k), employee stock grants and purchase plan, paid time off and holidays, family leave, and various other programs. For details, visit www.t-mobilebenefits.com. If you need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500. Equal Opportunity Employer. All decisions concerning employment will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, disability, or any other status protected by law. Talent comes in all forms at the Un-carrier. The company is committed to accommodating applicants with disabilities during the application process. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries: Telecommunications Referrals increase your chances of interviewing at T-Mobile by 2x. Get notified about new Senior Software Engineer jobs in Overland Park, KS.
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The Sr Software Engineer works with a team of other software engineers, network and systems engineers to compose, implement, and deploy software which meet customer requirements, scales easily, removes the limitations of traditional solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in architecture and design of various software components focused on crafting applications that leverage microservices, cloud-native platforms, and automation. They work on assignments requiring considerable judgment and initiative, understand implications of work, and make recommendations for solutions. This role is the first in-house engineering position on the IT Tax Technology team, responsible for establishing a build-focused engineering practice, driving in-house technical expertise and shaping the future of our tax technology architecture. This is a hands-on leadership role requiring technical excellence, platform expertise, and cross-functional collaboration. Job Responsibilities
Drive engineering projects by developing software solutions, conducting tests and inspections, and preparing reports. Understand system protocols, how systems operate and data flows. Aware of current technology benefits. Independently develop a full software stack. Understand the building blocks, interactions, dependencies, and tools required to complete software and automation work. Independent study of current technology is expected. Interact with system engineers to define system requirements and/or vital requirements for automation. Design, build, and support backend services using .NET (Core/6/7) and frontend UI components in Angular. Develop and maintain SQL Server (AWS RDS) databases supporting tax applications. Build orchestration layers for tax workflows to handle integration across billing systems, ERP, exemption services and tax engines. Implement and handle cloud-native and hybrid deployments across on-premise environments, AWS, Azure, and Oracle Cloud using Kubernetes/Conductor, Docker, and GitLab CI/CD pipelines with a strong focus on scalability and resilience. Innovation
Contribute to designs that apply new frameworks to improve systems and processes. Evaluate current-state tax technology ecosystem and help define target-state tax architecture in partnership with architects and product managers. Explore opportunities to apply AI/ML techniques to optimize tax workflow orchestration, anomaly detection, and process automation. Technical Leadership
Collaborate with technical teams and utilize system expertise to deliver technical solutions. Continuously learn and teach others existing and new technologies. Act as a founding engineer for Tax Technology, setting coding standards and engineering practices for future hires. Technology Strategy
Contribute to new and existing technology options that support business goals. Understand current technology that supports business goals. Ensure tax platform design aligns with enterprise multi-cloud strategy, DevOps practices, security standards, and long-term scalability. Technical Writing
Write basic documentation on how technology works. Create clear documentation for new code and systems. Document systems designs, presentations, and business requirements for consumption and consideration at the manager level. Create technical documentation for tax workflow orchestration, APIs, and custom enhancements to support maintainability and audit compliance. Education and Work Experience
Bachelor’s Degree in Computer Science or Engineering (Required) 4-7 years technical engineering experience (Required) Preferred Qualifications
Familiarity with Vertex O-Series or Vertex Edge indirect tax engines. Background in the telecommunications industry, especially billing systems and telecom taxation. Experience designing and implementing orchestration layers for complex business workflows. Familiarity with rules engines or policy-driven logic frameworks. Experience applying AI/ML to enhance workflow automation, monitoring, and performance optimization. Prior experience in small, high-impact teams or as an early hire in a new function is a strong plus. 7+ years technical engineering experience (Required) 7+ years of professional software development experience (Required) Experience with SQL Server (AWS RDS), database design, and integration. Hands-on experience with cloud-native and hybrid deployments across AWS, Azure, Oracle Cloud, and on-premise environments. Experience with container orchestration using Kubernetes/Conductor and CI/CD pipelines in GitLab. Knowledge, Skills and Abilities
Strong proficiency with .NET Core/6/7 backend development and Angular front-end frameworks. Exceptional communication skills, with the ability to clearly explain technical concepts to non-technical partners. Strong ownership and accountability, with a track record of driving projects independently to completion. Ability to thrive in ambiguous environments, creating clarity and structure where none exists. Experience mentoring engineers, setting coding practices, or establishing scalable processes preferred. Licenses and Certifications
At least 18 years of age Legally authorized to work in the United States Travel
Travel Required (Yes/No): Yes DOT Regulated
DOT Regulated Position (Yes/No): No Safety Sensitive Position
Safety Sensitive Position (Yes/No): No Compensation
Base Pay Range: $113,600 - $205,000 Corporate Bonus Target: 15% The pay range above is the general base pay range for a successful candidate in the role. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, copy and paste this link into your browser: https://paylookup.t-mobile.com/paylookup?reqID=REQ332779 Benefits include medical, dental and vision insurance, a 401(k), employee stock grants and purchase plan, paid time off and holidays, family leave, and various other programs. For details, visit www.t-mobilebenefits.com. If you need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500. Equal Opportunity Employer. All decisions concerning employment will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, disability, or any other status protected by law. Talent comes in all forms at the Un-carrier. The company is committed to accommodating applicants with disabilities during the application process. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries: Telecommunications Referrals increase your chances of interviewing at T-Mobile by 2x. Get notified about new Senior Software Engineer jobs in Overland Park, KS.
#J-18808-Ljbffr