Define the multi-quarter architecture for the nodes, wallets, and indexers that power every crypto action across 60+ chains

This Senior Staff role leads technical strategy for Coinbase's Blockchain Platform team, which operates the nodes, indexers, wallets, and orchestration systems behind every core crypto action (send, stake, bridge, wrap) across 60+ blockchain networks and 300+ tokens. It requires 12+ years of engineering experience with 4+ years at staff-plus level, hands-on protocol-level blockchain experience, and a track record leading large cross-team architectural initiatives like wallet stack or indexing redesigns. Expect deep technical strategy questions on financial-grade correctness (idempotency, auditability, transaction finality) plus executive-level communication and using AI/agent automation to cut operational toil.

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Multi-quarter architecture and technical strategy for blockchain node/wallet/indexing platforms
Protocol-level depth in at least one blockchain family (EVM, Solana, Bitcoin, L2s)
Financial-grade correctness: idempotency, auditability, transaction finality, key management
Leading large, ambiguous, cross-team architectural initiatives (e.g., wallet or indexing stack redesign)
Applying AI/agent-based automation to reduce operational toil with measurable results
Executive/cross-org stakeholder communication and securing buy-in for technical bets