Engineer, Software - Billing

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. Thats how were UNSTOPPABLE for our employees!

T-Mobile is transforming from a traditional Telco to a next-generation TechCoand our Billing organization is leading the charge. We are rebuilding our foundational systems to enable world-class experiences not only for todays wireless services but also for tomorrows technologies like 6G IoT and beyond.
The Software Engineer works with a team of other software engineers systems analysts and operations specialists to design implement and deploy software solutions that meet customer requirements scale efficiently overcome the limitations of traditional billing systems and support deployment in highly available and mission-critical telecom environments. In this role you will be responsible for maintaining and enhancing complex backend systems that handle customer billing rating and account processing in a high-volume high-availability environment. You will work with a mix of legacy and modern technologies including C/C Java Oracle PL/SQL and Unix/Linux scripting.
The ideal candidate has experience working with large-scale transactional systems a solid understanding of telecom billing processes and a strong problem-solving attitude. This is an excellent opportunity to work on a core platform that directly impacts customer operations and revenue assurance.

*** This position will sit in Frisco TX Overland Park KS OR Atlanta GA. This is not a remote role - this is a hybrid environment requiring 3 days a week in office.

Job Responsibilities:

Technical Engineering Services

• Design develop and maintain components of a high-volume telecom-grade billing system.

• Analyze and implement complex business rules related to customer invoicing rating and account management.

• Write efficient and maintainable code in C/C Java and Shell Scripting within a Unix/Linux environment.

• Develop and optimize PL/SQL queries and stored procedures for large-scale Oracle databases.

• Collaborate with cross-functional teams to support batch processing job scheduling and system integrations.

• Perform root cause analysis and debug issues in a production environment involving high-throughput data pipelines.

• Contribute to the modernization of legacy code by refactoring or wrapping core functionality with new APIs.

• Participate in code reviews system testing and performance tuning to ensure reliability and scalability.

• Create and maintain detailed technical documentation and operational procedures.

Technical Leadership

• Collaborates with technical teams and utilizes system expertise to deliver technical solutions.

• Continuously learns new technologies.

Technical Writing

• Writes basic documentation on how technology works. Contributes clear documentation for new code and systems used.

• Documenting systems designs presentations and business requirements for consumption at the engineer level.

Technology Strategy

• Contributes to emerging technologies to deliver business goals.

• Understands current technology that supports business goals. Understands system protocols how systems operate and data flows. Aware of current technology benefits. Expected to independently develop a full software stack. Understands 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 requirement and/or necessary requirements for automation.
  
  

Innovation

• Presents new ideas which improve an existing system/process/service utilizing new frameworks.

• Express new perspectives based on independent study of the industry.

• Review current company processes to highlight questions that may drive process refinement.

Education and Required Work Experience:

• Bachelors Degree Computer Science or Engineering

• 2 years Technical engineering experience.

• Strong experience in telecom billing systems or large-scale enterprise billing platforms.

• Proficiency in C/C Java and Unix/Linux shell scripting.

• Hands-on expertise with Oracle SQL PL/SQL and performance optimization in large databases.

• Experience working with batch-driven architecture and high-volume transaction processing systems.

• Functional knowledge of CDR roaming data interpretation Taxation AR RFS/Provisioning process

• Familiarity with legacy systems and the ability to work in mixed technology stacks.

• Understanding of rating charging mediation and billing cycles in a telecom environment.

• Ability to navigate and update complex configuration-driven business rules.

• Experience with Amdocs billing systems is preferred.

Knowledge Skills and Abilities:

• Communication (Required)

• Customer Service (Required)

• Analytics (Required)

• Technical Writing (Required)

We pride ourselves on encouraging a culture of innovation advocating for agile methodologies and promoting transparency in all that we do. Join us in embodying the spirit of the Un-carrier and make a tangible impact!

Our team is dynamic where no day is the same and we are a diverse and inclusive team passionate about growth and innovation! If youre up to the challenge apply today!

• 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 (Yes/No): No

Base Pay Range: $92500 - $166800

Corporate Bonus Target: 15%

The pay range above is the general base pay range for a successful candidate in the role. The successful candidates 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 employees 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 T-Mobile our benefits exemplify the spirit of One Team Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases offering medical dental and vision insurance a flexible spending account 401(k) employee stock grants employee stock purchase plan paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave family building benefits back-up care enhanced family support childcare subsidy tuition assistance college coaching short- and long-term disability voluntary AD&D coverage voluntary accident coverage voluntary life insurance voluntary disability insurance and voluntary long-term care insurance. We dont stop there - eligible employees can also receive mobile service & home internet discounts pet insurance and access to commuter and transit programs! To learn about T-Mobiles amazing benefits check out.

Never stop growing!
As part of the T-Mobile team you know the Un-carrier doesnt have a corporate ladderits more like a jungle gym of possibilities! We love helping our employees grow in their careers because its that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity youre living our values while investing in your career growthand we applaud it. Youre unstoppable!

T-Mobile USA Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship 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 the presence of any physical or mental disability or any other status or characteristic protected by federal state or local law. Discrimination retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.

Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process please let us know by emailing or calling 1-. Please note this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.