Manual QA Engineer (middle level)

We are looking for a detailed-oriented Manual QA Engineer to join our project on a contract basis. In this role, you will be responsible for ensuring the high quality of our digital products across Web, Mobile (iOS/Android), and API layers. You will design comprehensive test scenarios, perform end-to-end testing, validate backend microservices using Postman, and work closely with cross-functional teams to deliver a seamless user experience.

Responsibilities

• Perform end-to-end manual testing across Web applications and Mobile platforms (iOS and Android).
• Conduct API testing using Postman (executing requests, validating JSON/XML responses, HTTP status codes, and environment variables).
• Review business requirements, user stories, and acceptance criteria to design clear test cases and checklists.
• Identify, document, and track software defects in Jira (or similar tracking tools) with detailed step-by-step reproduction steps and logs.
• Execute functional, regression, integration, cross-browser, and usability testing.
• Inspect mobile and web network traffic/logs using tools like Charles Proxy, Fiddler, or browser Developer Tools.
• Collaborate with developers, designers, and project managers in an Agile environment.

Requirements

• 2+ years of commercial experience in manual software testing across Web and Mobile applications.
• Strong practical experience in API testing using Postman (collections, environment setup, parameterization, basic scripts/assertions).
• Good understanding of Web technologies (HTTP/HTTPS protocols, RESTful APIs, JSON/XML, cookies/sessions).
• Practical experience with Mobile testing (iOS & Android ecosystems, device farm testing, mobile-specific UI/UX guidelines).
• Proficiency with debugging tools (Chrome DevTools, Charles Proxy, Fiddler, Xcode Simulators, Android Studio Emulators).
• Solid understanding of QA methodologies, test design techniques, and the SDLC/STLC.
• Experience working with Jira, Confluence, and test management tools (TestRail, Xray, Zephyr).
• English level: Intermediate+ / Upper-Intermediate (capable of conducting clear written bug reports and participating in team meetings)