Sr Engineer, Software

About T-Mobile: T-Mobile US, Inc. (NASDAQ: TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience.TMUS Global Solutions: TMUS Global Solutionsis a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking. TMUS India Private Limited operates as TMUS Global Solutions.About the Role: As part of our Global ERP Engineering team, you will help drive the next generation of finance transformation. In this role, you will design and deliver solutions across ARCS (Account Reconciliation Cloud Service) and Transaction Matching, supporting automated reconciliations, compliance, and global financial reporting accuracy. You will combine functional expertise with technical build skills (configuration, reporting, integrations) and work with a team shaping the ERP/EPM landscape for one of the largest telecom enterprises in the world. We pride ourselves on encouraging a culture of innovation, agile ways of working, and transparency in all we do. Join us in embodying the spirit of theUn-carrierand make a tangible impactWhat You’ll Do: Configure and optimize ARCS for balance sheet reconciliations and automated matching of high-volume transactions. Implement Transaction Matching rules and automation for bank, sub-ledger, and intercompany reconciliations. Develop dashboards and reports to provide visibility into reconciliation status, compliance, and exceptions. Build and maintain key delivery artifacts: Configuration Documents, Functional Design Documents, Technical Design Documents. Partner with ERP (Fusion GL/AP/AR/CM) teams to deliver integrated reconciliation processes. Support integrations via Data Management and OIC for ERP–EPM–third-party systems. Ensure full lifecycle coverage through SDLC implementation methodology – development, testing, documentation, cutover, deployment, and post-deployment support. Provide production support, resolve incidents, and drive performance optimization. Mentor Engineers, review deliverables, and ensure compliance with T-Mobile engineering standards.What You’ll Bring: 4 -7 years of experience in Oracle EPM Cloud with ARCS/Transaction Matching delivery. Strong communication and collaboration skills, with the ability to work effectively across global teams. Ability to influence, mentor, and build trusted relationships with business stakeholders and peers. Outstanding critical thinking, analytics, and problem-solving skills with the ability to exercise good judgment. Strong analytical thinking, attention to detail, and a mindset for continuous learning and improvement. Hands-on configuration of reconciliation formats, matching rules, profiles, and compliance dashboards. Knowledge of reconciliation automation, variance analysis, and compliance reporting. Understanding of finance processes including GL close, reconciliations, sub-ledger to GL tie-outs, and intercompany balancing. Familiarity with OIC, Data Management, OTBI, Smart View. Agile ways of working (JIRA, Confluence, CI/CD exposure).Must Have Skills: Oracle ARCS and Transaction MatchingNice-to-Have: Oracle Certifications (ARCS/EPM) are preferred, and team members are expected to complete certification as part of their growth and to support delivery excellence. Exposure to FCCS, EDMCS, EPRCS, or additional EPM modules. Scripting skills (SQL, EPM Automate). Experience with global compliance and regulatory reporting. Cross-domain ERP knowledge (GL/AP/CM/Projects).