Data Engineer

About This Role

Calyptus is seeking a Data Engineer to build reliable pipelines for ingesting on-chain data, interact with Solana infrastructure to extract blockchain data, and design dashboards for key metrics. This role involves maintaining data accuracy, uptime, and performance of analytics services.

Responsibilities

• Build reliable pipelines to ingest on-chain data into ClickHouse (or similar OLAP systems)
• Interact with Solana full nodes or RPC infrastructure to extract raw blockchain data
• Design and maintain dashboards to visualize key metrics
• Maintain data accuracy, uptime, and performance of analytics services
• Extract and process validator performance metrics and staking rewards data

Requirements

• Deep familiarity with ClickHouse, Grafana, or equivalent data/visualization stacks
• 3+ years experience with Python and shell scripting
• 2+ years experience with Rust
• Experience with blockchain indexers or off-chain data APIs

Qualifications

• 3+ years of experience with Python and shell scripting, 2+ years of experience with Rust

Nice to Have

• Understanding of Solana's account model, transaction structure, and program architecture

Skills

* Required skills