Blue Shield Of California

Data Engineer, Principal

Blue Shield Of California$120K — $160K *
Lodi, CA 95240In-Person
Healthcare
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree or equivalent experience.
  • Minimum of 10 years in data engineering.
  • Experience with AI/ML and advanced analytics frameworks.
  • Expertise in Data Vault 2.0 and dimensional modeling.
  • Ability to influence architectural decisions and mentor talent.
  • Strong understanding of data management practices and architectures.
  • Hands-on experience with SQL, Python, and cloud data platforms.

Responsibilities

  • Lead design and implementation of scalable data pipelines.
  • Engineer ETL/ELT solutions for structured and semi-structured data.
  • Apply advanced data modeling techniques for analytical needs.
  • Partner with teams to ensure efficient and secure technical designs.
  • Optimize data solutions on cloud platforms for performance and cost.
  • Implement data quality controls in pipelines.
  • Champion DevOps best practices and provide technical mentorship.

Benefits

  • Potential for remote work flexibility.
  • Opportunities for ongoing professional development.
  • Collaborative work culture with agile methodologies.
  • Exposure to cutting-edge technologies and frameworks.
Full Job Description
Job Description

Your Role

The Data Services team is responsible for technical design and end-to-end delivery of complex data-driven solutions and data products for the enterprise. The Data Engineer,Principal will report to the Sr Manager, Data Solutions / Director. In this role you will be partnering with Enterprise Architects, Portfolio, Analytics and Data engineering teams for designing technical solutions and building data products to meet enterprise data needs. You will be responsible for driving the data product by designing and implementing cloud data lakes, data warehouse and data mart solutions.

Responsibilities

Your Work

In this role, you will:
  • Lead the design, development, and implementation of scalable data pipelines supporting enterprise data lakes, data warehouses, and data marts.
  • Engineer robust ELT/ETL solutions that ingest, process, and curate structured and semi-structured data from diverse internal and external sources.
  • Apply advanced data modeling techniques (including Data Vault 2.0, dimensional, and domain-oriented models) to support analytics and data products.
  • Partner with Solution Design, Architecture, and Product teams to ensure technical designs are implemented accurately, efficiently, and securely.
  • Build and optimize data solutions on cloud platforms (e.g., Snowflake, Databricks, Synapse) with a focus on performance, scalability, reliability, and cost efficiency.
  • Implement data quality, validation, observability, lineage, and governance controls embedded directly into data pipelines.
  • Champion and apply DevOps and DataOps best practices, including CI/CD, automated testing, infrastructure as code, monitoring, and alerting.
  • Provide hands-on technical leadership and mentorship to senior and mid-level data engineers, promoting engineering standards and best practices.
  • Collaborate using agile methodologies to plan work, refine technical stories, and deliver iteratively with predictable outcomes.
  • Identify performance bottlenecks, reliability risks, and optimization opportunities across data platforms and workflows.
  • Support integration of AI/ML-ready data assets, ensuring data is trustworthy, well-modeled, and accessible for advanced analytics use cases.
  • Act as a technical thought leader, advocating for modern data engineering patterns, tools, and practices aligned to enterprise strategy.


Qualifications

Your Knowledge and Experience
  • Requires a bachelor's degree or equivalent experience.
  • Requires a minimum of 10 years of relevant data engineering experience.
  • Experience supporting enterprise AI/ML, advanced analytics, and data product ecosystems.
  • Expertise in Data Vault 2.0, dimensional modeling, Lakehouse architecture, or domain-driven data design.
  • Demonstrated ability to influence enterprise architecture decisions and mentor senior engineering talent.
  • Expert in understanding data management practices, data modelling (data vault 2.0), master data management, data integration, data architecture, data virtualization, data warehousing, data privacy and security.
  • Demonstrated enthusiasm for AI and emerging technologies, with solid understanding of AI/ML concepts and hands-on experience applying AI-driven solutions in enterprise environments.
  • Hands on experience with SQL, Python, DBT Cloud and DBT core. Expert in one or more of NoSQL and database appliances and platforms (Snowflake, Synapse, Databricks)
  • Proven ability to design and scale large-volume, high-performance data platforms leveraging parallel and distributed architectures.
  • Advanced knowledge of CI/CD, source control, and agile delivery tooling (e.g., Git, Bitbucket, Jira).
  • Experience in healthcare, regulated environments, or large enterprises is strongly preferred.


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Physical Requirements:

Office Environment - roles involving part to full time schedule in Office Environment. Based in our physical offices and work from home office/deskwork - Activity level: Sedentary, frequency most of work day.

Please click here for further physical requirement detail.

About Blue Shield Of California

Blue Shield of California is a not-for-profit health plan provider that has been providing Californians with access to high-quality healthcare for over 80 years. The company offers a range of health insurance products and services to individuals, families, and employers. Blue Shield of California is committed to improving the health and wellbeing of its members and the communities it serves. The company is also committed to sustainability and has implemented a number of initiatives to reduce its environmental impact.
Learn more about Blue Shield Of California
Size
7,000 employees
Industry
Founded
1981

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