Note: The job is a remote job and is open to candidates in USA. Devoted Health Services, Inc. is hiring a Principal Data Engineer to build and maintain the data platform supporting analytics, machine learning, and AI workloads. The role develops platform infrastructure and tools, including capabilities for semantic data access and safe LLM querying, and collaborates with Data Science and Product Engineering to deliver reliable data and AI products.
Responsibilities
- Design, develop and maintain a robust, scalable data platform that serves analytics, machine learning, and AI workloads
- Build and evolve the infrastructure behind our Semantic Layer and Data Agent, including how LLMs discover, understand, and safely query our data
- Establish evaluation, observability, and quality practices for AI systems that depend on the data platform, so we can measure accuracy and catch regressions
- Collaborate with Data Science and Product Engineering on tooling to develop and deploy reliable data and AI products
- Ensure data availability, quality, and reliability in the data platform
- Identify areas for improvement with the platform
- Propose new/improved solutions and lead them from design to implementation
- Develop best practices for data modelling, pipelines, and testing
Skills
- Experience coupled with a willingness to learn new things, especially in a fast-moving AI landscape
- Comfort with ambiguity and a desire to be close to business problems
- Pragmatism about AI. Excitement for what it can do, paired with clear thinking about where it isn't the right tool
- Desire to work in a collaborative environment and improve as a team
- Desire to contribute individually with the ability to self-direct work
- Ability to work in a fast-paced startup environment
- 5+ years working as an individual technical contributor
- 5+ years' experience with data platforms
- Experience working with Cloud Data Warehouses (Snowflake, BigQuery, Redshift, etc.)
- Experience developing in Python or Go
- Experience with a Workflow Orchestrator (Airflow, Luigi, Dagster, Prefect, etc.)
- A strong understanding of data warehousing and data modelling principles
- Experience with semantic or metrics layers (dbt Semantic Layer, Cube, LookML, etc.)
- Regular use of coding agents (Claude Code, Codex, Cursor, etc.) in your development workflow
- Hands-on experience building or supporting applications that use LLMs (via Anthropic, OpenAI, or similar APIs)
- Experience designing evaluations for LLM systems, such as text-to-SQL accuracy
Benefits
- For full time employees only: Employer sponsored health, dental and vision plan with low or no premium
- For full time employees only: Generous paid time off
- For full time employees only: $100 monthly mobile or internet stipend
- For full time employees only: Stock options for all employees
- For full time employees only: Bonus eligibility for all roles excluding Director and above
- For full time employees only: Parental leave program
- For full time employees only: 401K program
Company Overview
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