[Hiring] Data Engineer II @T-Mobile

Role Description

T-Mobile is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. MU-Data Engineers II located in Costa Mesa, CA will provide direct data engineering development to data pipelines for ETL establishment and enhancements from operational systems or the data warehouse to and endpoints in the data warehouse, Denodo or customer management platform (Braze).

• Work collaboratively with cross-functional teams to determine data transformation needs, establish data collection requirements, and deploy & maintain accurate data to ensure metrics & dimensions are addressed for analytics/reporting requirements.
• Participate in daily/weekly SCRUM ceremonies.
• Transform required data conditions into performance code logic.
• Develop high-performance code in SQL and Python.
• Develop, automate, and enhance ELT processes for continuous data flow.
• Onboard domain data as custom attributes and events to external systems such as Braze, Customer Journey.
• Maintain data daily updates and core logic integrity.
• Provide support to troubleshoot data anomalies and apply resolutions.
• Create, modify, and deploy code to production via AWS resources including Lambda, S3, Glue, Redshift, etc.
• Partner with stakeholders to support the implementation and development of data requirements.
• Build, test, and maintain database pipeline architectures.
• Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
• Integrate customer data between digital stack and customer engagement platform.
• Provide guidance and data development nurturing to Level 1 Data Engineering.
• Create technical documentation for process runbooks.
• Apply data development to data architectures and enterprise level projects.
• May work remotely from anywhere in the US.

Qualifications

• Advanced level in SQL and Python for data engineering and backend development.
• Understanding of popular code development approaches: Test-driven development & Continuous Integration/Continuous Deployment (CI/CD).
• Experienced working with AWS services (Lambda, S3, Glue, Redshift etc.) and Cloud Data Warehouse.
• Build processes supporting data transformation, data structures, metadata, dependency, and workload management.
• Define digital data collection methods and implementations to DWH and customer management platforms.
• Provide guidance to website tagging, digital data integration and collections.
• Experienced with QA testing process to verify data is collected & rendered as expected.
• Prior working knowledge of Braze or other Customer Management Platforms.
• Snowflake Cloud Data Warehouse.
• Terraform/Bitbucket/Airflow/Jenkins.
• Tableau, Tealium, Google Tag Management & GA360.

Requirements

• Bachelor’s degree (or foreign equivalent) in computer science, any engineering, data science or closely related field.
• 2 years of relevant experience.
• At least 18 years of age.
• Legally authorized to work in the United States.

Benefits

• Medical, dental and vision insurance.
• Flexible spending account.
• 401(k) plan.
• Employee stock grants and employee stock purchase plan.
• Paid time off and up to 12 paid holidays.
• Paid parental and family leave.
• Family building benefits.
• Back-up care and enhanced family support.
• Childcare subsidy.
• Tuition assistance and college coaching.
• Short- and long-term disability.
• Voluntary AD&D coverage, accident coverage, life insurance, disability insurance, and long-term care insurance.
• Mobile service & home internet discounts.
• Access to commuter and transit programs.