QA Engineer

19 hours ago

Remote, United States Key to Web3 Remote Full-time

Key Responsibilities:


  • Conduct functional and non-functional testing
  • Develop and maintain automated testing frameworks.
  • Perform manual testing for exploratory, UI/UX, and edge cases.
  • Work with engineers to define test cases, reproduce bugs, and verify fixes.
  • Identify and document complex edge cases.
  • Test Jupiter routing and protocol integrations.
  • Conduct performance and security testing.
  • Participate in code reviews, sprint planning, and releases.

Key Requirements:


  • Experience testing blockchain, DeFi, or Web3 applications.
  • Strong knowledge of automated testing frameworks (Selenium, Cypress, Playwright, WebdriverIO).
  • Proficiency in manual testing, including UI, API, and end-to-end testing.
  • Familiarity with Jupiter routing or DeFi protocols.
  • Experience with smart contract testing (Hardhat, Foundry, Truffle).
  • Ability to work in a remote, fast-paced environment.
  • Experience with Solana, Ethereum, or other blockchain ecosystems.
  • Understanding of DeFi trading, liquidity pools, routing strategies.
  • Knowledge of CI/CD pipelines and DevOps testing tools.
  • Background in security testing and smart contract vulnerabilities.