Automation QA Engineer

Tether.to

. Build and maintain desktop and mobile test automation for critical user flows .

Posted 10/14/2026full-timeRemote • PortugalMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Proficient in QA automation with extensive experience in manual and exploratory testing, focusing on integrating tests into CI/CD pipelines and ensuring test reliability. Demonstrates strong programming skills in TypeScript/JavaScript and hands-on experience with various testing frameworks and tools.

Highest-signal resume keywords

QA AutomationTypeScript/JavaScript ProgrammingCI/CD Pipeline IntegrationPlaywright TestingWebdriverIO and Appium Experience

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

QA AutomationManual TestingExploratory TestingRegression TestingTypeScript ProgrammingJavaScript ProgrammingTest Data ManagementBug ReportingTest Environment ManagementAI Tools in QA

Soft Skills

Excellent English Communication

Tools & Technologies

PlaywrightWebdriverIOAppiumGitHub ActionsElectronReact Native

Industry Keywords

CI/CD PipelinesMobile TestingDesktop TestingIOS TestingAndroid Testing

Tech Stack

Tools & technologies

AndroidElectroniOSJavaScriptReactReact NativeTypeScript

About the role

Key responsibilities & impact

Build and maintain desktop and mobile test automation for critical user flows
Integrate tests into CI/CD pipelines and keep them fast and reliable
Investigate failures and fix flaky tests
Manage test data and environments
Report clear, reproducible bugs and verify fixes
Work with developers and product teams on testability and acceptance criteria
Perform hands-on functional, exploratory, and regression testing of new features
Choose manual or automated coverage based on risk
Maintain regression suites

Requirements

What you’ll need

4+ years in QA automation
Hands-on manual and exploratory testing experience
Strong programming skills in TypeScript/JavaScript
Experience running tests in CI/CD pipelines, such as GitHub Actions
Hands-on experience with Playwright for desktop or web
Hands-on experience with WebdriverIO and Appium for mobile
Experience testing Electron and/or React Native applications
Experience testing on real iOS and Android devices
Experience using AI tools in QA and critically reviewing their output
Excellent English communication skills
Ability to report clear, reproducible bugs and verify fixes
Ability to manage test data and environments

Benefits

Comp & perks

Remote work from anywhere in the world
Collaboration with a global team
Opportunity to work in the fintech and digital finance industry
Access to innovative blockchain, digital asset, energy, AI, peer-to-peer technology, and education products