Automation QA Engineer (Oracle)

Stack

Responsibilities

• ▹Build automated test frameworks for oracle smart contracts
• ▹Write security test cases (price feeds, off-chain data, consensus)
• ▹Run stress and fault-tolerance testing under simulated network failures
• ▹Support vulnerability scanning and code audits
• ▹Produce test documentation and defect reports
• ▹Verify oracle data accuracy and run performance benchmarks

Requirements

• ▹Degree in Computer Science or related field
• ▹3+ years testing smart contracts
• ▹Solidity plus Hardhat/Truffle/Foundry
• ▹Understanding of oracle mechanisms (Chainlink, Band Protocol)
• ▹JavaScript/TypeScript or Python for automation scripts

Nice to have

• ▹Hands-on testing of oracle projects
• ▹Knowledge of zero-knowledge proofs and TEE
• ▹K6/Gatling performance testing tools
• ▹Open-source contributions on GitHub

Soft skills

About the company

Coin Market Cap is a cryptocurrency market data provider focused on the security and reliability of oracle-based solutions.