Sr Engineer, Site Reliability - Data Engineer [T500-27500]

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.

About TMUS Global Solutions: TMUS Global Solutions is 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: The Senior Engineer will be a key contributor in building and scaling T – Mobile’s modern financial data platform. This role focuses on Snowflake, dbt, and financial systems integration, helping Accounting and Finance teams gain trusted insights and ensure accurate financial reporting. As a Senior Engineer, you will work closely with other engineers, analysts, and Finance partners to design, implement, and optimize data pipelines that power critical financial systems, reporting, and compliance needs. This is an excellent opportunity for a hands – on engineer who enjoys solving business problems through technical solutions.

What You’ll Do:

• Snowflake Data Engineering: Develop and optimize data warehouse solutions in Snowflake, ensuring performance and scalability for finance and accounting workloads.
• dbt Development: Build and maintain dbt models and transformations that enable clean, governed, and auditable financial data flows.
• Financial Systems Integration: Implement data pipelines that source from ERP and finance systems to support revenue recognition, reconciliations, and accounting processes .
• ETL/ELT Pipelines: Design, build, and maintain reliable data pipelines and workflows using Snowflake, dbt, and other tools.
• Collaboration: Work directly with Finance and Accounting partners to translate business requirements into technical designs and data solutions.
• Data Quality & Compliance : Ensure accuracy, consistency, and traceability of financial data to support audit and compliance requirements.
• Team Contribution: Collaborate in an agile engineering environment, participating in code reviews, sprint planning, and continuous improvement of engineering practices.
• Knowledge Sharing: Mentor junior engineers and share best practices for Snowflake and dbt usage within the team.

Required Experience & Education:

• Bachelor’s in Computer Science, Engineering, Information Technology, or related field (or equivalent work experience).
• 5+ years of professional experience in data engineering or data platform roles, preferably with financial systems.
• 3+ years hands – on experience with Snowflake for data warehousing, performance tuning, and secure data sharing.
• 2+ years of dbt experience (building models, transformations, testing, and documentation).
• Strong SQL development skills with focus on efficiency and maintainability.
• Experience working with financial or accounting data, translating business requirements into data pipelines.
• Understanding of accounting concepts (e.g., revenue recognition, double – entry principles) and ability to partner with Finance/Accounting teams.
• Familiarity with CI/CD workflows (Git, GitHub, GitLab, or similar). Preferred 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 the Un-carrier and make a tangible impact!

What You’ll Bring:

• Bachelor’s in Computer Science, Engineering, Information Technology, or related field (or equivalent work experience).
• 5+ years of professional experience in data engineering or data platform roles, preferably with financial systems.
• 3+ years hands – on experience with Snowflake for data warehousing, performance tuning, and secure data sharing.
• 2+ years of dbt experience (building models, transformations, testing, and documentation).
• Strong SQL development skills with focus on efficiency and maintainability.
• Experience working with financial or accounting data, translating business requirements into data pipelines.
• Understanding of accounting concepts (e.g., revenue recognition, double – entry principles) and ability to partner with Finance/Accounting teams.
• Familiarity with CI/CD workflows (Git, GitHub, GitLab, or similar).

Must Have Skills:

• 5+ years of professional experience in data engineering or data platform roles, preferably with financial systems.
• Strong SQL development skills with focus on efficiency and maintainability.
• Familiarity with CI/CD workflows (Git, GitHub, GitLab, or similar).

Preferred Qualifications:

• Familiarity with Snowflake utilities (Snowpipes, Streams, Tasks).
• Experience with BI/reporting tools such as Power BI or Tableau .
• Exposure to data governance and compliance requirements in financial reporting.
• Experience with Python or other scripting languages for automation.
• Interest in financial forecasting, predictive analytics, or ML as applied to Finance.