Senior Blockchain Engineer

Responsibilities: 1. Blockchain Data Engineering * Develop and maintain Solana blockchain ingestion systems * Work with Solana Validator and Geyser plugins- * Parse and decode on-chain transactions, logs, and program instructions- * Implement reliable block, transaction, and account indexing pipelines- * Handle slot tracking, forks, and reorg scenarios 2. On-Chain Intelligence Development * Decode SPL token transfers and major Solana DeFi protocols- * Build logic for: * wallet activity tracking * token movement analysis * liquidity and trading behavior detection * Design derived blockchain datasets for analytics and AI models- * Collaborate with data engineers to publish structured events into streaming systems 3. Protocol & Ecosystem Integration * Integrate data from Solana programs (DEXs, liquidity pools, NFT protocols) * Maintain program decoder libraries * Monitor protocol upgrades and ecosystem changes * Optimize blockchain querying and indexing performance 4. Platform Collaboration * Work with backend engineers on real-time processing pipelines * Collaborate with DevOps teams on validator deployment and performance tuning * Support ML teams with structured blockchain datasets * Participate in architecture discussions and technical planning Qualifications: * 3+ years software engineering experience * Hands-on experience working within the Solana blockchain ecosystem * Strong understanding of: * Solana accounts model * transactions & instructions * SPL Token program * RPC & WebSocket APIs * Experience building blockchain integrations or payment systems * Experience with Rust, Go, or TypeScript * Understanding of secure transaction handling and confirmations