System Quality Assurance Engineer

OSI Engineering is a global consumer device company, and they are seeking a System QA Engineer to validate product quality and ensure a strong end-user experience across wearable and mobile devices. This role involves hands-on testing, debugging, and close collaboration with cross-functional teams in a fast-paced environment. Responsibilities: Own end-to-end validation for assigned products, including test execution, issue reporting, and fix validation; Execute manual and system-level tests for wearable and/or mobile devices; Identify, reproduce, and track defects with clear documentation (logs, timestamps, screenshots); Work cross-functionally with hardware, software, and operations teams to drive issue resolution; Perform root cause analysis and troubleshooting for system-level issues; Ensure all validation requests and lab tasks are completed in a timely manner; Maintain clear, consistent communication with internal teams and stakeholders; Support lab management activities and ensure test readiness Qualifications: 1–3 years of experience in system QA, device testing, or related field; Experience with wearable and/or mobile device testing; Strong knowledge of Unix and at least one scripting language (Python Required Skills: System Quality Assurance, Device Testing, Wearable Device Testing, Mobile Device Testing, Apple Product Testing, Unix, Python, Analytical Skills, Troubleshooting, Curiosity