
QA Engineer (Web)
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Overview
Job Description
We are seeking a QA Engineer (Web) to strengthen our quality assurance process and support fast product delivery across the company. You will work on testing user-facing web applications and backend APIs, helping the team ensure high performance, usability, and stability of our services.
Key responsibilities
Manual Testing - verify new features and bug fixes using test design techniques such as boundary value analysis and equivalence partitioning
API Testing - create and maintain automated tests using tools like Postman, Newman, or Supertest
UI/UX Testing - identify user-facing issues, evaluate usability, and support the delivery of a high-quality interface
Cross-Browser & Cross-Device Testing - ensure app consistency across major browsers (Chrome, Firefox, Safari) and devices (desktop, tablet, mobile)
Performance Testing - use tools like k6 to validate the system under load
Security Testing - apply basic knowledge of XSS, CSRF, SQL injection to detect vulnerabilities
CI/CD Integration - plug your tests into CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) for automated execution
Hands-on experience with any automation stack (preferably TypeScript+Playwright) and understanding of test architecture
Collaboration & Communication - document test cases, write clear reports, and work closely with engineers and designers to resolve issues
Requirements and expectations
3+ years of experience in web application testing (REST API, GraphQL)
Strong manual testing foundation and ability to write detailed test cases
Experience with API testing tools (Postman, Newman, Supertest)
Understanding of frontend architecture (Next.js, SSR, SSG, client rendering)
Experience with cross-browser and cross-device testing
Familiarity with browser DevTools and debugging practices
Experience integrating tests into CI/CD workflows
Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.
