Data Scientist (Blockchain Intelligence)

Location: Remote, associated with New York

Company

hirify.global develops blockchain intelligence by turning on-chain activity into entity attribution, risk insights, and investigation data.

What you will do

• Design, test, and ship clustering and attribution heuristics across billions of transactions and multiple blockchain networks.
• Own data workflows end to end, including extracting, cleaning, joining, and modeling large on-chain datasets.
• Build and maintain production pipelines with backfills, incremental runs, and validation.
• Investigate mixers, bridges, exchange hot wallets, consolidation patterns, and other edge cases.
• Partner with investigations and product to define correctness and benchmark results against ground truth.
• Prototype quickly and harden successful approaches for production.

Requirements

• 4+ years building data science or data engineering systems that have shipped to production.
• Strong Python and SQL skills, with experience handling large datasets, joins, deduplication, and data skew.
• Knowledge of clustering, graph or network analysis, or entity resolution.
• Ability to validate results and reason about precision versus coverage trade-offs.
• Ability to scope ambiguous problems, obtain the required data, and drive solutions independently.

Culture & Benefits

• Small, high-trust team with substantial ownership and limited bureaucracy.
• Fast prototyping, honest measurement, and a focus on shipping production solutions.
• Remote workplace.