> Markdown version of [/jobs/ext/3090104-principal-data-engineer](https://www.wearedevelopers.com/jobs/ext/3090104-principal-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Data Engineer - **Company:** Career Movement - **Location:** El Segundo, CA, United States - **Experience:** Expert - **Salary:** $270,000.0 - **Contract:** Permanent contract - **Skills:** Information Engineering, Python (Programming Language), SQL Databases, Data Streaming, Snowflake, Build Management, Apache Kafka - **Published:** September 26, 2026 - **Apply:** https://www.wayup.com/i-j-Principal-Data-Engineer-Career-Movement-611516944986091/ ## About the Role 6+ years of hands-on data engineering experience Strong current skills in SQL, Python, Kafka, and dbt Real experience with streaming or event-driven pipelines Medallion architecture experience ## Description A high-growth consumer rewards and marketing insights company is looking for a principal data engineer to help rebuild its data platform from the ground up using Python, SQL, Snowflake, Kafka, Iceberg, and Trino. This is a hands-on, individual contributor role with real architectural influence: you'll help design and build a modern lakehouse, stand up streaming pipelines that process tens of millions of events daily, and set the technical standards a growing data organization will run on for years. What you'll do: Design and build a next-generation data platform spanning batch, streaming, and event-driven pipelines Lead the adoption of modern data lakehouse patterns and durable data contracts