Blockchain Data Wizard, Analyst or Scientist
Core
Transforming raw, fragmented on-chain data into unified, meaningful abstractions and production-ready data models for institutions and developers.
Role type
Senior Data Engineer / Data Architect specializing in Blockchain/DeFi
Builds
Canonical data layer, SQL/dbt pipelines, and data products for on-chain finance
Domain
Blockchain, DeFi, On-chain Finance, Data Engineering
Deliverable
production ML models | product features | dashboards & analysis
Required skills
SQL, dbt, Blockchain internals, Smart contract analysis, Data modeling, Protocol reverse engineering, Metrics design, Data cleaning, Schema design
Preferred skills
DeFi protocol mechanics, Sybil detection, Stablecoin analysis, Ordinals data, Chain-level metrics
Technologies
SQL, dbt, Blockchain nodes, Smart contracts
Responsibilities
Create meaningful data abstractions from messy on-chain data; Reverse engineer DeFi protocol mechanics and smart contract interactions; Index new blockchains and design reliable internal schemas; Build metrics and filter noise (wash trades, bots, Sybil attacks)
Seniority
Senior, hands-on IC