Member of Technical Staff, Galaxy

• 4+ years of production engineering experience, with substantial time spent shipping smart contracts or on-chain programs that handle real value
• Deep fluency in at least one of Solidity (Foundry/Hardhat, EVM internals, upgrade patterns) or Solana programs (Rust, Anchor, Token-2022, SPL); credible working knowledge of the other, or a clear track record of picking up new chain ecosystems quickly
• Strong instincts for smart contract security — you've thought hard about reentrancy, oracle manipulation, access control, and the failure modes specific to your stack, and you write code that reflects it
• Comfort owning systems end-to-end, including the off-chain pieces that production contracts depend on
• Ability to operate in a high-autonomy environment
• High agency, low ego. You own your work end-to-end and hold yourself accountable for quality

Desirable

• You'll own the contract and program layer of systems that real institutions depend on — tokenized funds, staking and validator infrastructure, collateral and liquidity products, and the compliance primitives that make them usable inside regulated workflows
• This is a builder role with a research dimension. You'll move between protocol-level design work and shipping production contracts that clear institutional audit, security, and operational bars
• You own your work end-to-end: spec, contracts, tests, deployment tooling, monitoring, runbooks, and the off-chain integrations that make contracts operable in production
• Design and ship on-chain systems:
• Design, implement, and ship smart contracts and on-chain programs across EVM and Solana for tokenized funds, staking systems, and capital markets primitives
• Own contract-level architecture decisions: upgrade paths, access control, transfer restrictions, oracle integration, fee and accounting logic, and failure modes
• Work end-to-end on each system — from spec through to deployment tooling, monitoring, runbooks, and the off-chain integrations that make contracts operable in production
• Build for regulation institutions:
• Build the compliance and control surfaces that let regulated institutions actually use these systems — KYC/AML enforcement at the protocol layer, role-based access, investor-class restrictions, and auditable mint/burn/transfer flows
• Translate ambiguous product or regulatory requirements into concrete contract designs without heavy process
• Own security and rigor:
• Drive the security posture of what you ship — threat modelling, invariant and fuzz testing, internal review, and working with external auditors
• Contribute to technical research that shapes the next generation of Edge's on-chain products