Smart Contract Engineer at Coinroll
Full Time14 hours ago
Employment Information
Job Description
We are seeking a skilled Smart Contract Engineer with DeFi product development experience to join the Coinroll project team. You will participate in the design and development of our platform's core contracts, including trading, launch, and migration mechanisms. This role will primarily focus on developing contract systems within the BSC (BNB Chain) ecosystem, particularly for Launchpad mechanisms (such as four.meme), Swap mechanisms, and project screening mechanisms, building highly secure and high-performance smart contract architectures. You will collaborate closely with product, frontend, recommendation system, and data teams to drive the launch and iteration of Coinroll's automated launch system.
Key Responsibilities
- Design and develop core smart contracts for trading, launch, and migration modules
- Build secure and efficient contract systems for BSC ecosystem projects
- Optimize gas usage and implement security best practices
- Collaborate with cross-functional teams to integrate smart contracts with frontend and backend systems
- Conduct thorough testing and auditing of smart contracts
- Manage contract deployment, verification, and upgrade processes
- Stay updated with the latest developments in DeFi and blockchain technology
Job Requirements
- Proficient in Solidity with 2+ years of smart contract development experience
- Familiar with mainstream AMM protocols (Uniswap, PancakeSwap) and Swap contract development
- Deep understanding of BSC (BNB Chain) ecosystem, including its operation mechanisms and gas optimization
- Prior experience with Launchpad projects (four.meme, Pump.fun) is preferred
- Knowledge of contract security vulnerabilities (reentrancy, authorization, flash loans) and defense mechanisms
- Proficient in using Hardhat/Foundry/Remix for contract testing and deployment
- Ability to independently design, deploy, verify and upgrade contracts
- Bonus: Understanding of on-chain oracles, DEX trading ecosystems, and user behavior analysis
- Bonus: Experience with on-chain data indexing/subgraph construction
- Bonus: Prior experience launching on-chain projects (please include GitHub/project links)
Benefits
- Opportunity to work on innovative Web3 native projects
- Open and energetic technical culture with flat team structure
- Emphasis on rapid iteration and continuous improvement
- Competitive compensation package including token incentives
- Remote-first work environment with flexible arrangements
- Professional growth opportunities in the blockchain space
- Access to cutting-edge blockchain technologies and tools
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