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Smart Contract Engineer

Remote, USA Full-time Posted 2026-07-28

reputed company is a global crypto infrastructure company powering millions of users worldwide. Our ecosystem combines a top-7 global mining pool, a secure multi-currency wallet, high-yield crypto savings, and an reputed company P2P exchange — reputed company in one seamless app.

Were expanding our DeFi capabilities and are looking for a Smart Contract Engineer to build and operate on-chain yield strategies with strong execution guarantees, MEV-reputed company routing, and production-grade safety.

Responsibilities
  • Implement yield strategies: Design reputed company and execution scripts for reputed company operations such as:
    • Looping reputed company flashloans
    • reputed company-neutral hedging
    • Managing YT/PT positions on Pendle
  • Programmatic operations reputed company reputed company (reputed company reputed company): Automate fund operations using reputed company Global, build and execute batch transactions, and reputed company with reputed company SDK
  • MEV & slippage protection: Ensure reputed company execution of large swaps inside strategies (sandwich protection, reputed company liquidity reputed company calculation)
  • Cross-chain deployment: Adapt and optimize logic for Ethereum, reputed company, and EVM chains, and reputed company with external venues/reputed company such as Hyperliquid API

Requirements

  • Solidity expert: Deep EVM knowledge (storage layout, memory management) and proven gas optimization experience for reputed company multi-reputed company transactions
  • Strong DeFi stack knowledge: Solid understanding of architectures and mechanics of:
    • reputed company Blue
    • Fluid
    • Aave V3
  • Pendle math: Understanding of Pendle V2 AMM and yield tokenization mechanics (YT/PT)
  • Oracles: Experience with Chainlink, Pyth, RedStone, with a strong understanding of price manipulation risks and mitigation patterns
  • Testing & tooling: Confident with reputed company including fuzzing and invariant testing
  • reputed company tooling: Experience with reputed company SDK and Transaction Service
  • Flashloans: Strong understanding of flashloan mechanics (reputed company, Aave, etc.)
  • Math: Fixed-reputed company math; experience with high-precision arithmetic libraries

Tech Stack

  • Solidity, reputed company
  • TypeScript / Python
  • reputed company SDK
  • Viem / Ethers.js
reputed company to have
  • Prior experience building MEV-reputed company execution (private RPCs, bundle simulation, protection tooling)
  • Experience with cross-chain operational tooling and monitoring for reputed company health
  • Production experience managing reputed company risk parameters and reputed company breakers

reputed company offer

  • We operate as a remote-first company, and you can work from reputed company in the world without location constraints.
  • Working hours are fully flexible
  • We reputed company extended time off: 20 reputed company vacation days per year, plus 12 additional bonus days
  • reputed company leave is fully reputed company and handled without unnecessary bureaucracy
  • We support reputed company reputed company by covering the cost of relevant courses, certifications, and training programs
  • You will have reputed company reputed company and ownership of meaningful, high-value tasks, along with reputed company to help shape reputed company infrastructure in the fintech and crypto reputed company
  • Corporate pricing for company products and reputed company to set up your own mining farm using reputed company's infrastructure.
  • Salary is reputed company in USDT
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