Blockchain Engineer- Smart Contracts

at Blockswap

362 d. ago
About the Job

We are looking for an experienced, smart contract engineer (solidity) to help us build the MEV markets and bridgeless cross-chain. You will be part of our Engineering team and work with the best minds in the DeFi and cross-chain domain.

Key Responsibilities

    • You will be working primarily on MEV markets PBS and Multichain ERC20 for the cross-chain liquidity management contract stack we built internally.
    • Write highly efficient smart contracts adhering to best security practices on byte-level executions efficiently process and store on-chain information.
    • Work in line with the technical and formal specifications and implementation of contracts logic and create tests and specs to enable property tests, formal configuration presets, and production deployments.


    • 3+ years experience working as a full-time developer and recent 1yr DeFi experience a must.
    • Prior experience deploying complex smart contract systems to the Ethereum mainnet is essential.
    • You write secure, efficient, high-quality code and understand CS fundamentals, common vulnerabilities, and the EVM well.
    • Solid English communication skills (oral and written) are a must in documenting throughout the development phase.
    • Familiar with testing frameworks, such as Foundry, Hardhat, and Certora Prover.