Senior Backend Engineer, ZeroDev Wallet

Requisitos

• Shipped and operated production services in Go (or an adjacent systems language, eager to go deep in Go)
• Security-first mindset: threat models, blast radius, key custody
• code that holds up to security-critical review
• Applied-cryptography fundamentals: public-key cryptography, signatures, key management
• Distributed systems and API design: idempotency, failure modes, clean service boundaries
• Production operations experience: Kubernetes, observability, incident response

Desejáveis

• Trusted Execution Environments (AWS Nitro Enclaves, Intel SGX/TDX or similar)
• Threshold cryptography / MPC: DKG, FROST, verifiable secret sharing or resharing
• Account abstraction: ERC-4337, EIP-7702, smart accounts, embedded/non-custodial wallets
• Custody or signing infrastructure such as Turnkey or Fireblocks
• HSMs, YubiKey / PIV or secure-element integrations