Smart Contract Engineer
EMCD 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 instant P2P exchange — all 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-aware routing, and production-grade safety.
Responsibilities
Implement yield strategies: Design contracts and execution scripts for atomic operations such as:Looping via flashloansDelta-neutral hedgingManaging YT/PT positions on Pendle
Programmatic operations via Safe (Gnosis Safe): Automate fund operations using Safe Global, build and execute batch transactions, and integrate with Safe SDKMEV & slippage protection: Ensure safe execution of large swaps inside strategies (sandwich protection, optimal liquidity path calculation)Cross-chain deployment: Adapt and optimize logic for Ethereum, Solana, and EVM chains, and integrate with external venues/APIs such as Hyperliquid API
Requirements
Solidity expert: Deep EVM knowledge (storage layout, memory management) and proven gas optimization experience for complex multi-step transactionsStrong DeFi stack knowledge: Solid understanding of architectures and mechanics of:Morpho BlueFluidAave 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 patternsTesting & tooling: Confident with Foundry including fuzzing and invariant testingSafe tooling: Experience with Safe SDK and Transaction ServiceFlashloans: Strong understanding of flashloan mechanics (Uniswap, Aave, etc.)Math: Fixed-point math; experience with high-precision arithmetic libraries
Tech Stack
Solidity, FoundryTypeScript / PythonSafe SDKViem / Ethers.js
Nice to have
Prior experience building MEV-aware execution (private RPCs, bundle simulation, protection tooling)Experience with cross-chain operational tooling and monitoring for strategy healthProduction experience managing strategy risk parameters and circuit breakers
What we offer
We operate as a remote-first company, and you can work from anywhere in the world without location constraints.Working hours are fully flexibleWe provide extended time off: 20 paid vacation days per year, plus 12 additional bonus daysSick leave is fully paid and handled without unnecessary bureaucracyWe support professional growth by covering the cost of relevant courses, certifications, and training programsYou will have real impact and ownership of meaningful, high-value tasks, along with the opportunity to help shape core infrastructure in the fintech and crypto spaceCorporate pricing for company products and the opportunity to set up your own mining farm using EMCD's infrastructure.Salary is paid in USDT
Apply Now
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-aware routing, and production-grade safety.
Responsibilities
Implement yield strategies: Design contracts and execution scripts for atomic operations such as:Looping via flashloansDelta-neutral hedgingManaging YT/PT positions on Pendle
Programmatic operations via Safe (Gnosis Safe): Automate fund operations using Safe Global, build and execute batch transactions, and integrate with Safe SDKMEV & slippage protection: Ensure safe execution of large swaps inside strategies (sandwich protection, optimal liquidity path calculation)Cross-chain deployment: Adapt and optimize logic for Ethereum, Solana, and EVM chains, and integrate with external venues/APIs such as Hyperliquid API
Requirements
Solidity expert: Deep EVM knowledge (storage layout, memory management) and proven gas optimization experience for complex multi-step transactionsStrong DeFi stack knowledge: Solid understanding of architectures and mechanics of:Morpho BlueFluidAave 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 patternsTesting & tooling: Confident with Foundry including fuzzing and invariant testingSafe tooling: Experience with Safe SDK and Transaction ServiceFlashloans: Strong understanding of flashloan mechanics (Uniswap, Aave, etc.)Math: Fixed-point math; experience with high-precision arithmetic libraries
Tech Stack
Solidity, FoundryTypeScript / PythonSafe SDKViem / Ethers.js
Nice to have
Prior experience building MEV-aware execution (private RPCs, bundle simulation, protection tooling)Experience with cross-chain operational tooling and monitoring for strategy healthProduction experience managing strategy risk parameters and circuit breakers
What we offer
We operate as a remote-first company, and you can work from anywhere in the world without location constraints.Working hours are fully flexibleWe provide extended time off: 20 paid vacation days per year, plus 12 additional bonus daysSick leave is fully paid and handled without unnecessary bureaucracyWe support professional growth by covering the cost of relevant courses, certifications, and training programsYou will have real impact and ownership of meaningful, high-value tasks, along with the opportunity to help shape core infrastructure in the fintech and crypto spaceCorporate pricing for company products and the opportunity to set up your own mining farm using EMCD's infrastructure.Salary is paid in USDT
Apply Now