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Senior QA Automation Engineer – Web3

SDETSDETFull TimeRemoteTeam 1,001-5,000Since 2011H1B No SponsorCompany Site LinkedIn

Location

United States

Posted

55 days ago

Salary

$83.4K - $166.8K / year

Bachelor DegreeEnglishCypressGraph QLJava ScriptPythonSDLCType ScriptWeb3

Job Description

• Design, implement, and maintain automated test suites covering backend services, APIs, and event-driven systems • Build and own end-to-end test automation for Web3 user flows • Automate browser-based UI tests involving wallet extensions • Validate blockchain-related workflows • Collaborate closely with backend, frontend, blockchain, and DevOps engineers to embed testing deeply into the SDLC • Integrate test automation into CI/CD pipelines

Job Requirements

Strong experience with test automation in JavaScript/TypeScript or Python
Proven experience testing backend systems: REST/GraphQL APIs, async workflows, message queues, and database state validation
Hands-on experience with browser-based E2E testing frameworks such as Playwright or Cypress
Practical experience automating Web3 workflows
Experience working with CI/CD systems and running automated tests in containerized environments
Strong QA fundamentals: bug reporting, exploratory testing, risk-based testing, and test documentation