Data Engineer

Requisition number: 2381879

Job category: Technology

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.

We are seeking a highly skilled Data Engineer to the design, development, and optimization of large‑scale data platforms and analytical solutions. The ideal candidate will have deep expertise in MSSQL, AWS cloud services, Data Warehousing, Python, Airflow, and overall data management best practices, with a strong ability to lead teams, define architecture, and drive data strategy across the organization.

You will enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges.

Primary Responsibilities:

• Technical Leadership

• Architect, design, and implement scalable data platforms, pipelines, and ETL/ELT workflows

• Lead end‑to‑end data engineering efforts, ensuring reliability, performance, and cost‑efficient data systems

• Mentor and guide junior and senior data engineers, fostering a culture of technical excellence and collaboration

• Collaborate with cross‑functional teams (analytics, product, engineering, business) to align data solutions with business goals

• Data Engineering & Pipeline Development

• Build, optimize, and maintain robust data pipelines using Python, SQL, and Apache Airflow

• Manage large-scale data ingestion, transformation, and orchestration frameworks

• Optimize database queries, stored procedures, and schema design in MSSQL and other SQL/NoSQL systems

• Cloud & Infrastructure

• Develop and manage cloud‑native data platforms using AWS services (S3, Glue, Lambda, RDS, Redshift, EC2, Step Functions, etc.)

• Ensure high availability, disaster recovery, and monitoring of critical data workflows

• Implement CI/CD, infrastructure‑as‑code, and DevOps practices for data engineering workloads

• Data Warehousing & Modeling

• Design and enhance enterprise data warehouses and data marts following industry best practices

• Drive dimensional modeling, data partitioning, performance tuning, and metadata management

• Ensure consistency and quality across analytical datasets and data sources

• Data Governance & Quality

• Establish data quality frameworks, lineage tracking, validation checks, and documentation

• Implement governance standards including security, compliance, and access control

• Partner with business stakeholders to define and enforce master data and reference data strategies

• Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI

You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Required Qualifications:

• Bachelor's degree in CS or IT related field or equivalent experience in Lieu of degree

• 6+ years of experience in Data Engineering, with at least 3+ years in a senior/principal‑level role

• 4+ years of experience in MSSQL-query optimization, indexing, stored procedures, performance tuning

• 4+ years of experience in Data Warehousing, ETL/ELT, and big‑data processing

• 3+ years of hands‑on experience with AWS Cloud for data architecture and pipeline development

• 3+ years of experience in Python for data engineering (Pandas, PySpark, etc.)

• 2+ years of extensive experience with Airflow for workflow orchestration

• 2+ years of experience in data management principles: governance, quality, lineage, and security

Preferred Qualifications:

• Excellent leadership, communication, and cross‑team collaboration skills

• Ability to translate business needs into scalable technical designs

*All employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter Policy

Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $72,800 to $130,000 annually based on full-time employment. We comply with all minimum wage laws as applicable.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location, and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups, and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

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.

#RPO, #GREEN