Senior Data Scientist (Web3)

TL;DR

Senior Data Scientist (Web3): Building and maintaining ETL pipelines and machine learning models for blockchain and social-media data with an accent on threat detection, behavioral analysis, and graph-based algorithms. Focus on automating data preprocessing and implementing scalable data-science solutions to identify risk indicators in large-scale transactional datasets.

Location: On-site in New York, New York

Salary: $110,000 – $125,000

Company

hirify.global is a global blockchain security company supporting thousands of enterprise clients and Web3 projects worldwide.

What you will do

• Build and maintain ETL pipelines to process large datasets from APIs, databases, and third-party platforms.
• Analyze large-scale blockchain, transactional, and social-media datasets to identify trends and risk indicators.
• Develop ML models using graph-based algorithms and NLP techniques for threat detection and behavioral monitoring.
• Design and implement scalable data pipelines and CI/CD workflows for data ingestion and preprocessing.
• Create dashboards and visualizations to deliver actionable insights for strategic planning.
• Collaborate with engineering, product, and business teams to translate analytical requirements into technical solutions.

Requirements

• Master’s degree in Data Science, Statistics, or a related field.
• In-depth understanding of blockchain/distributed ledger data structures and on-chain risk-analysis methodologies.
• Proficiency in Python, SQL (PostgreSQL/MySQL/NoSQL), and ETL tools like Apache Airflow.
• Experience with cloud platforms (AWS/Azure/GCP) and Spark-based systems such as Databricks.
• Expertise in analyzing graph, text-based, or transactional data.
• Must be located in New York, NY for on-site work.

Culture & Benefits

• Opportunity to work in a distributed international team across North America, Asia, and Europe.
• Backed by leading global investors including Goldman Sachs, Sequoia Capital, and Insight Partners.
• Role focused on blockchain security innovation, recognized by the World Economic Forum and CB Insights.