Senior Data Engineer

Build and scale data infrastructure for customer-facing analytics products using ClickHouse, Postgres, Python, and dbt. Operate streaming and batch pipelines processing terabytes of data daily, model and serve data, own reliability and observability, mentor engineers, and use AI tools to improve productivity.

Responsibilities

• Design, build, and scale data pipelines and infrastructure in ClickHouse, Postgres, Python, and dbt
• Run streaming and batch data pipelines processing terabytes of data daily
• Partner with crypto researchers, software engineers, and product stakeholders to shape data modeling and productization
• Own data quality, reliability, and observability end-to-end
• Mentor data engineers
• Use AI tools and agents to improve productivity

Requirements

• Experience shipping and scaling high-performance data systems in production
• Deep expertise in SQL and Python
• Hands-on experience with dbt, ClickHouse, and Postgres
• Strong understanding of streaming data architectures
• Experience across ingestion, transformation, storage, modeling, and serving
• Experience building with Cursor, Claude Code, and MCPs
• Clear written communication
• Experience leading or managing projects in a smaller team is a bonus
• Fluency in onchain data structures, Web3 technologies, and crypto markets is a bonus

Benefits

• Meaningful equity
• Fully remote work
• Support for in-person co-location
• Annual company retreat and team off-sites
• Flights and accommodation covered for retreats and off-sites
• Unlimited AI tokens
• Own OpenClaw for work
• Nansen Pro account with full access to onchain data