Data Engineer

Job Summary

A company is looking for a Data Engineer to design and manage a data platform for product decisions and analytics.

Key Responsibilities

• Ingest and model Beacon chain data into ClickHouse and MongoDB at multi TB scale
• Develop scalable ETL/ELT pipelines in Apache Spark orchestrated via GitHub Workflows
• Collaborate with Protocol & DevOps teams to monitor validator health and protocol anomalies

Required Qualifications

• 2+ years of professional experience in data engineering or high performance backend roles
• Production expertise with ClickHouse and Apache Spark on multi terabyte datasets
• Hands-on experience operating MongoDB for semi-structured workloads
• Proficiency in Python and/or Scala, with solid Git and CI/CD habits
• Deep understanding of the Ethereum consensus layer and its architecture