Remote Blockchain Engineer ‑ Copy-Trade Protocol - Zignaly
Zignaly
| Company | Zignaly |
| Category | Uncategorised |
| Location | SG |
| Remote | Remote |
| Employment | Not stated |
| Level | Not stated |
| Salary | USD 160k–180k |
| Posted | 3 Jun 2026 |
| Last verified | 12 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Mission :Emit immutable trade clones at the speed of mempools. Engineer on-chain vault + relay contracts that ingest master signals, laser-bridge them across EVM chains, and absorb slippage, MEV, and NFL Sunday-level volatility without exposing followers to liquidation contagion.
Stack & Level Requirements
• Solidity 0.8.25+ via Foundry toolchain (Forge, Anvil, Cast) or Rust/Anchor on Solana
• Proficiency: Huff / Yul inlines for gas micro-optimisations, EIP-712 signing, EIP-1167 minimal proxies
• Cross-layer bridges: LayerZero, Wormhole, CCIP + custom relayers for
Hard-Check Trader DNA
⚔️ You have personally executed >$10 k notional on perpetuals & on-chain or cross-margined DeFi strategies with stress traces or Etherscan proof of addr.
⚔️ You’ve felt (or caused) impermanent loss >10 % in a single block.
⚔️ Optional but revered: vault or strategy on DeFiLlama/Apeboard with >$50 k TVL linked to your keys.
Responsibilities
• Build gas-constrained e2e testnets atop Anvil mainnet fork for every release candidate.
• Continuous white-hat review loop – both formal (Certora specs) & red-team bounty (Immunefi).
• Coordinate with backend for off-chain signatures (EIP-712 typedData balancers).
• Draft governance & upgrade timelocks (OpenZeppelin UUPS).
• Be on-call for on-chain incidents (failed Oracle, stuck bridge, keeper tottering). with protocol parameters YAML files.
Soft Enemies – Don’t apply
• ifYou only deployed ERC-20 tokens and never** felt liquidation missiles.
• You ignore MEV game theory.
Perks / Weapons Cache
• Hardware fund: Apple M Max + 64 GB RAM, 10 Gbps fibre hookup.
• Personal copy-trading gas allowance 1 k USD monthly – trade openly on testnet, share P&L in public.
• Health stipend for red-eye debugging—includes premium dark-coffee & builder-milk.
• Additional 1 % of inflation-scheduled supply upon achieving $100 m copy-AUM on ETH L2.
Apply Now
Attach:
• Your latest CV.
• Etherscan link to your most brutal trading bot / vault (& TVL proof).
• GitHub repo (>20 stars) or archived PR of previous audited live contract address.
• Recorded deep-dive Loom of Cut-over : Applications stack-ranked & closed within 7 calendar days or when 3 offers signed—whichever happens first. Ready to ship settlement layer blood sport? 💥☠