QA Engineer

Location: Guatemala / El Salvador

Work style: Hybrid

Who We Are

Welcome to , where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of , one of Canada’s largest telecommunications providers, we design and deliver transformative customer experiences through cutting-edge technology, agile thinking, and a people-first culture.

With a global team across North America, South America, Central America, Europe, and APAC, we offer end-to-end expertise across eight core service areas: Digital Product Consulting, Digital Marketing Services, Data & AI, Strategy Consulting, Business Operations Modernization, Enterprise Applications, Cloud Engineering, and QA & Test Engineering.

About the Role

We are looking for a Senior QA Engineer with a strong mix of manual and automation experience across web, mobile, and APIs. You will own a test strategy, ensure product quality across platforms, and work closely with engineering and product teams to deliver reliable, scalable applications.

Key Responsibilities:

• Define and execute test strategies covering manual, automation, API, and database validation

• Design, build, and maintain automation frameworks using JavaScript/TypeScript and Playwright

• Perform end-to-end, regression, and exploratory testing across web and mobile platforms

• Lead mobile testing efforts (manual + automation) using Appium

• Validate APIs (manual + automated) and ensure backend data integrity

• Perform database validation using PostgreSQL and SQL

• Integrate automated tests into CI/CD pipelines using GitHub Actions

• Execute cross-browser and cross-device testing (Chrome, Firefox, Safari, Edge, Android, iOS)

• Collaborate with developers and product teams to ensure quality throughout the development lifecycle

• Track defects, manage test cases, and maintain documentation in Jira / Zephyr

• Monitor test execution and reporting using tools like ReportPortal
  

Required Experience:

• Strong experience in both manual and automation testing across web and mobile applications

• Hands-on expertise with JavaScript/TypeScript-based automation frameworks (e.g., Playwright)

• Experience with mobile automation using Appium

• Solid understanding of API testing and backend validation using tools like Axios

• Strong SQL skills with experience validating data in PostgreSQL or similar databases

• Experience integrating tests into CI/CD pipelines (e.g., GitHub Actions)

• Familiarity with cross-browser and cross-device testing tools (e.g., BrowserStack, Sauce Labs)

• Experience testing modern frontend frameworks (e.g., React)

• Strong understanding of test case design, regression planning, and defect management

• Ability to work cross-functionally and drive quality across teams

Great to have

• Experience with accessibility testing tools (e.g., Axe, Lighthouse)

• Performance testing experience using Artillery

• Experience testing in cloud-based environments

• Exposure to test data management and environment configuration

What’s in it for you:

• Private medical and life insurance from day one

• Budget for professional growth (certifications)

• Schedule flexibility.

• Extra bonus based on performance.