Senior QA Automation Engineer - Web3

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

Nice to Haves

• Wallet extensions and programmatic wallet control experience
• Solid understanding of blockchain fundamentals (EVM and beyond)
• Familiarity with tools such as Hardhat, Foundry, or Anvil for local blockchain testing
• Experience validating financial workflows, balances, and reconciliation logic

What You'll Be Doing

• 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

Perks and Benefits

• Global remote work opportunities
• Work with industry pioneers in the crypto space
• Mission-focused company culture
• Opportunity to accelerate global adoption of crypto