
Expert System Engineer – Billing Platforms
AT&T
full-time
Posted on:
Location Type: Office
Location: Plano • Texas • United States
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Salary
💰 $171,000 - $287,200 per year
Tech Stack
About the role
- Design and lead enterprise billing platforms and services responsible for accuracy, scalability, and financial integrity across customer and partner ecosystems.
- Architect high-reliability billing systems that support invoicing, adjustments, settlements, and downstream financial processes.
- Translate complex billing, finance, and operational requirements into robust technical architectures aligned with business outcomes.
- Own the technical roadmap for billing platforms, ensuring alignment with platform strategy, compliance needs, and long-term modernization goals.
- Serve as the primary technical owner for billing initiatives, accountable for delivery success, architectural integrity, and system performance.
- Partner with finance, product, and downstream platform teams to ensure billing solutions integrate cleanly across the BSS landscape.
- Drive performance, reconciliation, and reliability analysis, resolving defects, data inconsistencies, and systemic risks.
- Ensure systems meet security, audit, regulatory, and compliance requirements, maintaining detailed technical and architectural documentation.
- Apply AI-enabled approaches to improve billing accuracy, exception handling, and operational efficiency.
- Provide technical leadership across multiple domains, influencing platform-wide decisions beyond billing.
Requirements
- Proven experience designing billing, invoicing, or financial platforms in complex enterprise environments.
- Strong architectural background in transactional systems, data integrity, reconciliation, and financial accuracy.
- Experience translating business and finance requirements into secure, reliable technical solutions.
- Ability to make high-impact architectural decisions across platform, software, and cloud environments.
- Demonstrated success leading initiatives through technical leadership and collaboration.
- Master's degree (MS/MA) desired in Computer Science, preferred.
- 10+ years of related engineering experience.
- Expert-level knowledge of billing systems, financial platforms, or large-scale transactional architectures.
- Experience leading wide-scope, high-visibility programs with material operational and business impact.
- Strong analytical and problem-solving skills, particularly in data accuracy and system integrity challenges.
- Ability to work autonomously while partnering closely with senior and executive stakeholders.
- An enterprise mindset with a focus on platform stability, scalability, and long-term sustainability.
Benefits
- Medical/Dental/Vision coverage
- 401(k) plan
- Tuition reimbursement program
- Paid Time Off and Holidays (based on date of hire, at least 28 days of vacation each year and 9 company-designated holidays)
- Paid Parental Leave
- Paid Caregiver Leave
- Additional sick leave beyond what state and local law require may be available but is unprotected
- Adoption Reimbursement
- Disability Benefits (short term and long term)
- Life and Accidental Death Insurance
- Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
- Employee Assistance Programs (EAP)
- Extensive employee wellness programs
- Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone.
- Long Term Grants and Deferred Compensation
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
billing platformsinvoicing systemsfinancial platformstransactional systemsdata integrityreconciliationarchitectural designAI-enabled approachescloud environmentstechnical documentation
Soft Skills
technical leadershipcollaborationanalytical skillsproblem-solvingautonomyinfluencecommunicationstrategic thinkingstakeholder managementinitiative leadership
Certifications
Master's degree in Computer Science