Senior QA Engineer (100% Remote)

The Senior QA Engineer will ensure product quality, reliability, and an exceptional user experience through manual and automated testing, collaborating closely with development teams to uphold high standards of usability, performance, and reliability.

Location: Australia, Canada, Ghana, Ireland, Kenya, New Zealand, Nigeria, South Africa, United Kingdom, United States

Responsibilities

• Design and Execute Test Cases: Create detailed, well-structured test plans and cases based on product requirements and acceptance criteria.
• Conduct Exploratory Testing: Investigate the application beyond scripted cases to identify edge cases, usability issues, and unexpected behavior.
• Identify and Document Defects: Accurately record issues with clear steps to reproduce, expected vs. actual results, and relevant evidence (screenshots, logs).
• Collaborate with Development Teams: Work closely with developers, product managers, and designers to clarify requirements and discuss quality concerns.
• Validate Bug Fixes: Re-test resolved defects to confirm they are fully fixed and do not introduce new issues.
• Design and Develop Automated Test Cases: Build, maintain, and optimize automated test scripts based on product requirements and acceptance criteria.
• Create and Maintain Test Automation Frameworks: Develop scalable, reusable, and maintainable test automation frameworks that support functional, regression, and performance testing.
• Integrate Automation into CI/CD Pipelines: Collaborate with DevOps and development teams to embed automated tests into continuous integration and delivery workflows.
• Execute Automated Functional Testing: Run automated test suites to validate that each feature works as expected and meets quality standards.
• Monitor and Analyze Test Results: Investigate test failures, identify root causes, and work with development teams to resolve defects.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field (or equivalent practical experience).
• 5+ years of experience in Quality Assurance, including both manual and automation testing.
• Demonstrated experience defining and executing QA strategies for complex software systems.
• 3+ years of experience in JavaScript, Typescript & NodeJS.
• 3+ years of experience in test automation design and implementation (e.g., using Selenium, Cypress, Playwright, or equivalent).
• 3+ years of experience in native mobile test automation design and implementation (e.g. Appium, Espresso, XCUITest, Detox, AWS Device Farm, BrowserStack App Automate, Firebase Test Lab, Sauce Labs, Kobiton, Robot Framework, BitBar, LambdaTest Mobile, HeadSpin, Fastlane, Tricentis Testim or equivalent).
• Expertise in defining and implementing test plans, automation frameworks, and quality metrics.
• Strong collaborative skills to align testing efforts with Development, DevOps, and Product Management.
• Ability to critically evaluate requirements for quality, ensuring clarity, testability, and completeness.
• Demonstrated ability to identify release risks, escalate concerns, and recommend no-go decisions when quality standards or release criteria are not met.

Additional Information

• Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:
• Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
• Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
• Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
• Double-check email addresses. All communication from us will come from emails ending in tether.to or tether.io
• We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.
• When in doubt, feel free to reach out through our official website.