Senior Solana Engineer – Core Protocol Architect

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HYRO is building the next-generation decentralized asset-management protocol — non-custodial vaults, oracle-verified trader qualification, and transparent capital allocation on Solana. 

We’re not starting from zero:

HYRO already has 30,000+ crypto traders, a profitable Web2 product, and is fully self-funded.

Now we’re evolving this proven business into a fully on-chain Web3 protocol.

We’re looking for a senior Solana engineer who can think in systems, design foundational primitives, and take ownership from architecture to deployment.

What You’ll Build

• Non-custodial vault architecture using PDA-based policies and on-chain execution 
• Challenge-based manager qualification system powered by real-time oracle updates 
• Verification and risk layers ensuring compliant, secure execution
• Oracle-driven performance engine using our NATS → Solana pipeline 
• Governance + token primitives laying the groundwork for full decentralization

You’ll work closely with our 3-engineer Solana team, backend team, and frontend team to bring the full protocol to mainnet.

What We’re Looking For

• Strong Rust + Solana fundamentals (accounts, PDAs, CPI patterns)
• Ability to design secure, modular smart contract systems
• Strategic thinking: you understand trade-offs, constraints, and protocol design
• Comfortable owning architecture and mentoring other engineers

Nice to have:

DeFi experience, oracle/CE-X integrations, governance or staking mechanics, risk engines.

Why Join HYRO

• Real traction: 30k active traders, profitable, and growing
• Real product: MVP core protocol already built and evolving fast
• Real impact: Your work becomes the backbone of a category-defining system
• Small, elite engineering team with high autonomy and no bureaucracy
• Build something users already want — not a speculative experiment

Join Us

If you want to design meaningful systems, build at the frontier of Solana, and help transform a proven Web2 business into a decentralized protocol — we’d love to talk.

Send your GitHub and a short note about the most interesting architecture you’ve built.

Apply here 👉 Senior Solana Engineer – Core Protocol Architect