Are you an experienced Manual QA Engineer looking for an opportunity where you can work across mobile applications, APIs, backend validation, functional testing, and Agile delivery? TestingXperts (Tx) is hiring a Manual Tester / Mobile & API Tester with 3–5 years of experience for its Hyderabad location.
This is an excellent opportunity for testers who want to strengthen their expertise in mobile testing, API validation, defect management, exploratory testing, and end-to-end application quality.
🏢 About TestingXperts
TestingXperts is a specialist Quality Engineering and Digital Assurance company serving enterprises across multiple industries and geographies. The company works across QA, automation, AI/GenAI, DevOps, cloud, data and enterprise applications, with a strong focus on modern quality engineering.
TestingXperts provides services including functional testing, web and mobile testing, API automation, performance testing, security testing, accessibility testing, data quality and end-to-end product testing. Its technology ecosystem includes tools such as Selenium, REST Assured, JMeter, Postman and Appium.
The company has a Hyderabad presence and recently expanded its Hyderabad delivery capabilities with a new delivery centre focused on AI, Quality Engineering and digital transformation.
💼 Job Overview
🔹 Company: TestingXperts
🔹 Role: Manual Testing – Mobile & API Tester
🔹 Experience: 3–5 Years
🔹 Location: Hyderabad
🔹 Work Type: Hyderabad-based opportunity
🔹 Testing: Manual, Functional, Regression, Integration & Exploratory
🔹 Mobile: Mobile application testing
🔹 API: API testing and validation
🔹 Backend: UI & backend testing
🔹 Process: Agile/Scrum
🔹 Requirement: Immediate requirement
📩 Apply: Share your updated CV at neha.sharma@testingxperts.com
🌟 Why This Role Is Good for Experienced Professionals
This role is a strong fit for QA professionals who want to build a well-rounded manual testing profile instead of concentrating only on web UI testing. The combination of mobile + API + backend + functional + exploratory testing gives candidates exposure to multiple layers of an application.
It can also help professionals progress toward Senior QA Engineer, Mobile QA Engineer, API Tester, Test Analyst, QA Lead or Quality Engineering roles. TestingXperts’ broader focus on AI-led Quality Engineering, mobile, API automation, performance and end-to-end testing can provide an environment where manual testers can gradually expand into more technical QA areas.
🧠 Skills Required
✅ 3–5 years of hands-on manual testing
✅ Strong SDLC & STLC knowledge
✅ Test scenario and test-case design
✅ Functional and regression testing
✅ Integration and exploratory testing
✅ Mobile application testing
✅ REST API testing and response validation
✅ HTTP methods and status codes
✅ JSON request/response validation
✅ UI and backend testing
✅ Defect reporting, tracking and closure
✅ Jira or similar defect-management tools
✅ Agile/Scrum ceremonies and practices
✅ Test execution, reporting and evidence management
✅ Analytical and problem-solving skills
✅ Strong communication and stakeholder collaboration
🎯 Expected TestingXperts Interview Rounds
Round 1 – HR/Recruiter Screening: Resume discussion, experience, current project, notice period, Hyderabad availability, communication and role expectations.
Round 2 – Technical QA Interview: Functional testing, STLC/SDLC, test-case design, regression, integration, exploratory testing and defect lifecycle.
Round 3 – Mobile + API Technical Discussion: Expect practical questions around mobile testing strategies, device/OS coverage, API requests and responses, HTTP methods, status codes, JSON, backend validation and negative scenarios.
Round 4 – Managerial/Client Discussion: Project ownership, Agile collaboration, production defects, prioritization, communication and real-world testing scenarios.
Round 5 – HR/Final Discussion: Compensation, joining timeline, documentation and final fit.
💰 Salary Range
For Hyderabad, reported TestingXperts salary data lists Test Engineer (2–4 years) at approximately ₹4–8.8 LPA, while Senior Test Engineer (3–9 years) is reported around ₹7.2–13.7 LPA. These figures are employee-reported market data and are not an official salary range for this particular vacancy.
👉 Practical expectation for a 3–5 year candidate: approximately ₹5–10 LPA, depending on current CTC, relevant mobile/API experience, interview performance and project requirements.
🔥Preparation Tips
📱 Prepare a mobile-testing matrix: Be ready to explain how you would test an application across Android/iOS versions, screen sizes, network conditions, permissions, interruptions and different devices.
🔌 Connect API with UI testing: Practice scenarios where you verify that an API response correctly reflects data displayed on the mobile application.
🧪 Exploratory testing: Prepare a 15–20 minute exploratory testing approach for an unfamiliar mobile app. Think about crashes, navigation, interruptions, poor connectivity, invalid inputs and usability.
🐞 Defect storytelling: Prepare one real example covering defect discovery → evidence → severity/priority → developer discussion → retesting → closure.
🔄 Integration testing: Understand how mobile UI, backend services, APIs and databases interact and where failures can occur.
🎯 API basics: Revise GET/POST/PUT/PATCH/DELETE, headers, authentication, status codes, payload validation and negative testing.
📄 Resume Tips for This Role
Your resume should immediately communicate “Manual QA | Mobile Testing | API Testing | 3–5 Years.”
Do not make the resume a generic list of testing tools. Highlight the type of applications tested, mobile platforms/devices, API tools used, test-case volume, regression scope and defect-management responsibilities.
Strong bullets could follow this structure: “Designed and executed functional, regression and exploratory test scenarios for mobile applications across multiple devices and OS versions.”
Add measurable achievements wherever possible—such as reduction in escaped defects, regression coverage, number of releases supported, test cases executed or API endpoints validated. Also mention Jira, Postman, SQL or other tools only if you have genuinely used them.
📩 How to Apply
Interested candidates should share their updated CV at neha.sharma@testingxperts.com
Before applying, customize your resume around the keywords Manual Testing, Mobile Testing, API Testing, Functional Testing, Regression Testing, Integration Testing, Exploratory Testing, Defect Management, Agile/Scrum, UI Testing and Backend Testing.
🚀 Final Thoughts
For QA professionals with 3–5 years of experience, this role offers a valuable combination of mobile testing, API validation, backend testing and strong manual-testing fundamentals. If you can demonstrate practical testing judgment—not just definitions—and clearly explain how you investigate defects across UI → API → backend, you can differentiate yourself in the interview.
📌 Prepare smart. Highlight mobile + API expertise. Showcase real testing scenarios.
