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About the role

  • QA Engineer developing automated testing for web, mobile, and hardware systems at Casa, a blockchain security company. Ensuring reliability and security of bitcoin wallet infrastructure.

Responsibilities

  • Build and maintain E2E test automation for both web and mobile platforms using Playwright, Maestro, and other frameworks
  • Convert manual test cases into reliable automated tests
  • Integrate test suites into CI/CD pipelines
  • Shift between automated test development and hands-on manual validation when needed
  • Validate multi-signature transaction and PSBT workflows
  • Develop automated testing for hardware wallet integrations (Ledger, Trezor, Coldcard)
  • Establish testing best practices for blockchain and wallet security features
  • Support production incident investigation and 3rd party integrations
  • Leverage the latest AI models to speed up test and developer internal tools

Requirements

  • 3+ years of experience in test engineering or software QA
  • Hands-on experience with Playwright, Cypress, Selenium, or equivalent
  • Experience with mobile automation (Appium, Maestro, Detox, XCUITest, or Espresso)
  • Experience integrating automated tests into CI/CD pipelines
  • Strong understanding of test architecture and maintainable test code
  • Proficiency in TypeScript or similar languages
  • Extremely detail-oriented with a security-conscious mindset
  • Strong analytical and problem-solving skills, prone to thinking outside the box

Benefits

  • Health Benefits. We provide medical coverage with FSA options, dental, vision, and access to mental health providers
  • Setup for Remote Success. We reimburse up to $400 for anything you need to set up your home office
  • Maternity/Paternity Leave. We provide 12 weeks for maternity / 4 weeks for paternity
  • Flexible vacation. We respect vacation time and encourage everyone to take it

Job title

Job type

Full Time

Experience level

Mid levelSenior

Salary

$105,000 - $125,000 per year

Degree requirement

Bachelor's Degree

Tech skills

CypressSeleniumTypeScript

Location requirements

RemoteNorth America

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