Senior Data Engineer

Required Technical Skills

• Data Engineering with 3+ years of hands-on experience designing, developing, and supporting large-scale data solutions.
• Strong expertise in Databricks, Snowflake, Azure Cloud, and modern cloud-based data platforms.
• Advanced SQL development and query optimization skills for high-volume data processing.
• Proficiency in Python for data engineering, automation, and application development.
• Extensive experience in ETL/ELT design, development, performance tuning, and implementation.
• Strong understanding of Software Development Life Cycle (SDLC) methodologies, coding standards, and best practices.
• Experience with performance tuning, debugging, and optimization of large-scale data pipelines.
• Knowledge of monitoring, incident management, and production support processes.
• Experience designing, developing, and deploying AI-powered solutions, with a focus on Responsible AI practices and business value realization.

Preferred Skills

• Experience with Azure Data Factory (ADF), DataBricks Spark/PySpark, Delta Lake, and data orchestration frameworks.
• Knowledge of DevOps, CI/CD, Infrastructure as Code, and automation practices.
• Experience in AI/ML solution implementation, Generative AI, and intelligent automation.
• Understanding of data governance, security, compliance, and cloud architecture best practices.

Operational Skills

• Lead critical production issue resolution and drive timely recovery of business services.
• Conduct Root Cause Analysis (RCA) and implement preventive and corrective actions.
• Collaborate with business and technical teams to prioritize and resolve production issues.
• Provide accurate effort estimates, planning, and delivery commitments.
• Perform code reviews and ensure adherence to quality, security, and performance standards.
• Mentor team members and provide technical leadership across projects and support activities.
• Drive continuous improvement initiatives focused on reliability, automation, and operational excellence.

Careers with Optum. Here's the idea. We built an entire organization around one giant objective; make the health system work better for everyone. So when it comes to how we use the world's large accumulation of health-related information, or guide health and lifestyle choices or manage pharmacy benefits for millions, our first goal is to leap beyond the status quo and uncover new ways to serve. Optum, part of the UnitedHealth Group family of businesses, brings together some of the greatest minds and most advanced ideas on where health care has to go in order to reach its fullest potential. For you, that means working on high performance teams against sophisticated challenges that matter. Optum, incredible ideas in one incredible company and a singular opportunity to do your life's best work.SM

Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity/Affirmative Action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, protected veteran status, disability status, sexual orientation, gender identity or expression, marital status, genetic information, or any other characteristic protected by law.

UnitedHealth Group is a drug-free workplace. Candidates are required to pass a drug test before beginning employment.