* 3–5 years in QA/quality engineering, hands-on with both manual/functional and automated testing
* Solid test-case design, execution, and regression testing discipline (able to own recurring daily/regression sweeps)
* Working knowledge of core Web3 flows: wallet connections (MetaMask, Trust Wallet, WalletConnect), transaction signing, and on‐chain vs off‐chain behavior. Need to have smart contract + wallet testing experience
* Experience testing third‐party/exchange (CEX) integrations end to end (e.g. Coinbase‐style connect flows)
* Comfortable setting up and managing test accounts, credentials, and environments
* Clear, reproducible bug reporting and tracking in Linear (or Jira), with crisp repro steps and evidence
* Strong written English and ability to collaborate across US/Europe/India Must-haves
* 3–5 years in QA/quality engineering, hands‐on with both manual/functional and automated testing
* Experience testing web and mobile apps, including cross‐browser (Chrome, Safari, etc.) and cross‐device verification
* Solid test‐case design, execution, and regression testing discipline (able to own recurring daily/regression sweeps)
* Working knowledge of core Web3 flows:



wallet connections (MetaMask, Trust Wallet, WalletConnect), transaction signing, and on‐chain vs off‐chain behavior. Need to have smart contract + wallet testing experience
* Experience testing third‐party/exchange (CEX) integrations end to end (e.g. Coinbase‐style connect flows)
* Comfortable setting up and managing test accounts, credentials, and environments
* Clear, reproducible bug reporting and tracking in Linear (or Jira), with crisp repro steps and evidence
* Scripting ability in TypeScript, JavaScript, or Python at a working level
* Strong written English and ability to collaborate across US/Europe/India time zones Nice-to-haves
* Hands‐on with Playwright and/or Cypress (writing and maintaining tests, not just running them)
* Familiarity running tests in CI/CD (GitHub Actions, CircleCI)
* Experience with testnets or mocking Web3 providers
* Comfort using AI dev tools (Copilot, Cursor, Claude) to speed up test authoring
* Familiarity with blockchain explorers for verifying on‐chain state
* Prior startup / fast‐paced environment experience

📌 QA Automation Engineer (Ceuta)
🏢 Braintrust
📍 Ceuta