Blockchain Engineer (Indexers)

Skills

About the Role

You will design, implement, and operate real-time blockchain indexers that process high-throughput chains and billions of transactions. You will own Solana indexing, handle reorgs, manage RPCs, and ensure data consistency while optimizing for extreme speed and reliability. You will maintain existing TypeScript services and run production high-load environments.

Requirements

• Expert-level proficiency in Golang
• Proficient in TypeScript
• Deep understanding of the Solana Virtual Machine and production Solana experience
• Experience building production-grade indexers with reorg handling, RPC management, and data consistency
• Strong familiarity with DeFi primitives such as AMMs, order books, and liquidity pools

Responsibilities

• Architect and build high-performance indexers
• Build and maintain real-time indexers for over 100 chains (SVM and EVM)
• Own Solana indexing and ensure high-fidelity data capture
• Optimize for speed and reliability
• Manage production-ready, high-load environments