Senior Data Engineer - Remote

Overview

Nansen is a blockchain analytics platform that enriches on-chain data with millions of wallets labels. Crypto investors use Nansen to discover opportunities, perform due diligence and defend their portfolios with our real-time dashboards and alerts.

In Short

• Design, build, and scale performant data pipelines and infrastructure.
• Tackle large-scale data challenges, processing terabytes of streaming and batch data daily.
• Collaborate closely with crypto researchers, backend engineers, and product managers.
• Ensure high standards for data quality, reliability, and observability.
• Mentor junior data engineers and foster a culture of technical excellence.
• Stay current with best practices and evolve your toolkit.
• Use AI tools to accelerate development and boost quality.

Requirements

• A proven track record of building and scaling high-performance data systems.
• Deep expertise in SQL and Python, with hands-on experience using dbt, ClickHouse, and BigQuery.
• Strong grasp of streaming data architectures and experience with large-scale data volumes.
• Comfortable working full-stack with data.
• Experience using AI-powered tools in development.
• Excellent written and verbal communication skills.
• Experience leading and managing projects in smaller teams.
• A pragmatic, execution-oriented mindset.
• Interest in blockchain data structures, crypto, and Web3 technologies.

Benefits

• Remote-first working environment with async communication.
• Work across time zones with EMEA working hours required for overlap.
• Use Slack, Notion, and structured documentation for alignment.
• Join a high-autonomy team trusted to take initiative and propose ideas.
• Competitive compensation and benefits package tailored to a remote-first environment.