Smart Contract QA Engineer, Atlas Oracle

About this role

Atlas Oracle seeks a Smart Contract QA Engineer to design and execute comprehensive testing frameworks for oracle smart contracts, including security assessments, stress testing, and vulnerability scanning. The role requires deep expertise in smart contract testing, oracle mechanisms, and blockchain security to ensure robust contract deployment.

What you'll do

• Design automated testing frameworks covering unit, integration, and end-to-end tests for oracle smart contracts
• Develop security test cases for price feeds, off-chain data, consensus mechanisms, and attack resistance
• Conduct stress and fault tolerance testing by simulating abnormal on-chain and network conditions
• Perform vulnerability scanning and support code audits before contract deployment
• Create test documentation, defect reports, and quality assessment reports
• Verify oracle node data accuracy and conduct performance benchmarking

What they're looking for

• Solidity and smart contract testing frameworks (Hardhat, Truffle, Foundry)
• Oracle mechanisms and architecture (Chainlink, Band Protocol)
• Security testing and vulnerability identification (reentrancy, flash loans, integer overflow)
• JavaScript/TypeScript and Python scripting
• Blockchain fundamentals (consensus, Gas optimization, event logs)
• Web3 libraries (Web3.js, Ethers.js)
• Code auditing and security best practices
• Agile development and collaboration