Senior Data Engineer - Homes.com - Arlington, VA
Core
Design and maintain scalable data infrastructure, pipelines, and AI/ML integration for Homes.com's real estate portal to drive consumer insights and site performance.
Role type
Senior Data Engineer (AI/ML integration)
Builds
Data warehouses, data lakehouses, automated data pipelines, and predictive ML models
Domain
Real Estate / Data Engineering / AI
Deliverable
production ML models | data infrastructure
Required skills
Python, PySpark, SQL, Cloud data platforms (Databricks, Snowflake, BigQuery), AWS services, Terraform, CI/CD, Object-Oriented Programming, Data modeling, ETL design, Query optimization, AI tooling (Claude Code, GitHub Copilot, Cursor, Gemini, Grok)
Preferred skills
NoSQL databases (DynamoDB), Event streaming (Kafka), LLMs and prompt engineering, Container services, Big data platforms
Technologies
Databricks, Snowflake, BigQuery, AWS, Terraform, Kafka, DynamoDB, S3, GCS, Power BI
Responsibilities
Design dimensional modeling and cloud data platform structures; Develop secure data warehouses and lakehouses using Medallion Architecture; Build and optimize scalable data pipelines and Spark jobs; Integrate Machine Learning into data pipelines for predictive models; Implement AI-assisted software development practices; Oversee automated data infrastructure and cross-domain data stitching; Ensure data governance, lineage, and query performance; Mentor engineers and analysts.
Seniority
Senior, hands-on IC with mentorship responsibilities