Senior QA Engineer

About the Company

Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. Our mission is to be a trusted personal companion helping users safely navigate Web3 and the on-chain economy.

Responsibilities

• Own the automation testing platform for mobile (iOS/Android)
• Build and maintain a unified QE SDK using WebdriverIO and TypeScript
• Integrate testing into CI/CD pipelines using GitHub Actions
• Implement best practices for test parallelization, tagging, stability, and flake detection
• Improve test observability through dashboards and trend tracking
• Manage device farm coverage strategy via cloud device providers
• Mentor engineers on testing techniques and CI/CD integration

Requirements

• 3+ years in QA automation or SDET roles with framework ownership
• Strong hands-on experience with TypeScript
• Experience with mobile automation for both iOS and Android
• Proven ability to build and maintain CI/CD pipelines in GitHub Actions
• Solid understanding of test flake root causes and stability metrics
• Familiarity with Web3 or blockchain engineering concepts
• Excellent async communication skills for a remote-first environment

Preferred Qualifications

• Experience with WebdriverIO and/or Appium
• Experience integrating feature flag systems into automated test sessions
• Prior work on quality dashboards or data-driven test analytics
• Exposure to containerized or cloud-based test infrastructure
• Experience with performance or visual regression testing