Product Stability Test Engineer | Hyderabad

Position Summary We are actively seeking an experienced, high-caliber, and technical Product Stability Test Engineer with 1 to 4 years of professional experience in mobile handset validation, Android device testing, and product stability assurance to join our technology team in Hyderabad on a full-time permanent on-site basis (immediate joiners or candidates with less than 15 days notice period preferred). In this critical quality assurance and hardware-software integration role, you will be responsible for executing rigorous product stability, stress, and performance testing across advanced mobile devices. You will leverage your deep specialist expertise in Android ecosystems, ADB command-line utilities, Qualcomm diagnostic tools (QXDM), test harness development, and automation frameworks to deliver uncompromised device reliability and user experience. This opportunity offers competitive compensation, executive technical visibility, and exceptional career growth prospects within a premier global technology services enterprise. Detailed Job Description As a Product Stability Test Engineer supporting advanced mobile handset validation in Hyderabad, you will take full operational, tactical, and technical ownership of product stability testing, stress scenario execution, bug triage, and test automation workflows. Your day-to-day responsibilities include performing comprehensive mobile handset and Android device testing [cite: source_0], executing stress and stability test cases to uncover memory leaks and kernel crashes, utilizing Android Debug Bridge (ADB) and Qualcomm QXDM tools for log capture and root-cause analysis, developing and maintaining test harnesses, and executing both manual and automated test scripts. You will utilize your proactive troubleshooting and analytical skills to collaborate closely with software and hardware engineering squads. Key Responsibilities • Execute comprehensive product stability, reliability, stress, and performance testing for mobile handsets and Android-powered smart devices [cite: source_0]. • Perform exhaustive manual test executions and develop, maintain, and execute automated test scripts for regression and functional coverage [cite: source_0]. • Utilize Android Debug Bridge (ADB) commands, logcat analyzers, and advanced diagnostic tools to capture system logs and debug crashes [cite: source_0]. • Leverage Qualcomm diagnostic tools (e.g., QXDM) for RF logging, signaling analysis, and baseband stability verification [cite: source_0]. • Design, develop, and maintain custom test harnesses, test automation frameworks, and internal validation utilities [cite: source_0]. • Triage, reproduce, document, and track software bugs, kernel panics, and ANR (Application Not Responding) events using bug tracking tools. • Collaborate cross-functional with software developers, firmware engineers, and hardware QA squads to accelerate issue resolution. • Author meticulous test plans, execution reports, stability matrices, and standard operating validation procedures. Required Qualifications & Skills • Bachelor’s degree in Computer Science (B.Tech / B.E.), Electronics and Communication Engineering (ECE), or a related technical discipline [cite: source_0]. • Minimum of 1 to 4 years of progressive professional experience in mobile handset testing, Android device QA, or product stability engineering [cite: source_0]. • Strong, demonstrable hands-on operational expertise in Android OS architecture, mobile device validation, and stress testing methodologies [cite: source_0]. • Deep practical knowledge of Android Debug Bridge (ADB), Fastboot, and Qualcomm diagnostic tools (QXDM) [cite: source_0]. • Proven experience designing, developing, or utilizing test harnesses and automation testing frameworks [cite: source_0]. • Solid foundation in both manual exploratory testing and automated test execution [cite: source_0]. • Exceptional analytical, troubleshooting, and problem-solving capabilities under high-pressure release cycles. • Excellent written and verbal English communication skills with strong defect reporting abilities. • Mandatory legal work eligibility in India and availability for on-site operations in Hyderabad with immediate or short-notice joining (<15 days preferred) [cite: source_0]. Nice-to-Have Skills • Professional software testing certifications (e.g., ISTQB Certified Tester Foundation Level). • Prior professional working experience in top-tier mobile manufacturing companies, semiconductor firms, or telecom OEM testing labs. • Proficiency in scripting languages (Python, Shell/Bash) for test automation and log parsing. • Familiarity with continuous integration tools (Jenkins, GitLab CI) and automated test result reporting dashboards. Application Information Salary/Rate: Market Competitive / Hyderabad Enterprise Package Deadline: Open until filled (Urgent Hyderabad On-Site Opening) Notice Period: Immediate joiners / Less than 15 days preferred [cite: source_0] Contract Duration: Permanent / Full-Time On-Site (Hyderabad)