Senior Data Engineer
Core
Design, build, and run high-throughput data pipelines and platform systems for blockchain data across 30+ chains to support web3 companies, financial institutions, and law enforcement.
Role type
Senior IC data engineer (blockchain data infrastructure)
Builds
Scalable data ingestion, processing, analytical storage, and serving systems for blockchain intelligence
Domain
Blockchain / Web3 / Financial Crime Prevention
Deliverable
production ML models
Required skills
Go, Python, ClickHouse, Databricks, scalable data pipeline design, performance tuning, idempotent pipeline development, system architecture, code reviews
Preferred skills
Mentorship, operational practices, deep system profiling
Technologies
Go, Python, ClickHouse, Databricks
Responsibilities
Design and build scalable data pipelines for blockchain data; Build backend data services and loaders; Design and evolve data models in ClickHouse; Build incremental pipelines on Databricks; Improve platform scale, reliability, and cost efficiency; Investigate performance and reliability problems; Work with product and analytics teams; Set technical direction through architecture discussions; Mentor engineers
Seniority
Senior, hands-on IC with mentorship responsibilities