Senior Data Engineer

Jellyfish processes a huge amount of engineering data, and we are investing heavily in the foundations that make that data reliable, governable, and easy to use. We are looking for a Data Engineer to help mature our Databricks-based data platform, establish strong data modeling patterns, and build the systems that move data from raw ingestion to trusted production datasets.

You’ll work across ingestion, transformation, storage, governance, and serving. If you enjoy turning messy data pipelines into durable platform architecture and want to help define how a modern lakehouse should actually operate, you’re the perfect fit.

What you’ll actually be doing:

• Databricks Platform Development - You’ll build and maintain data pipelines and datasets in Databricks and Delta Lake, improving reliability, performance, and operational visibility across the platform.

• Medallion Architecture - You’ll help establish clear Bronze, Silver, and Gold layer responsibilities, including standards for schema evolution, transformation ownership, data retention, and promotion between layers.

• Data Modeling - You’ll design durable canonical models for core Jellyfish entities and relationships. You’ll work with application and analytics teams to ensure downstrea