full-time
QA Automation Engineer – Web3
Braintrust
- Employer
- Braintrust
- Location
- Chile
- Working pattern
- on-site
About the role
Design, execute, and maintain manual and automated tests for web and mobile applications, including recurring regression sweeps and cross-browser and cross-device verification. Test Web3 wallet and smart contract flows, on-chain and off-chain behavior, and third-party exchange integrations; report reproducible bugs with clear steps and evidence. Requires 3–5 years of QA or quality engineering experience, hands-on manual and automated testing, working-level scripting in TypeScript, JavaScript, or Python, and experience with smart contracts, wallets, and exchange integrations. Candidates should be able to manage test accounts and environments, document bugs clearly, communicate in written English, and collaborate across US, Europe, and India time zones.