J

JND

Korean Bilingual Quality Assurance / Test Engineer - Multiple Teams

Manual & Functional QAConfirmed live in the last 24 hours
Full-timeTexas, USANo salary listed

About the Job

Requirements

  • A bachelor's degree in Computer Science, Electrical, Mechanical, or Electronics Engineering, Information Technology, or a related field is preferred; relevant work experience can substitute.
  • Zero to three years of experience in software, network, or hardware testing; no prior experience is required for entry-level roles.
  • Korean and English bilingual ability, including speaking, reading, and writing, is highly preferred.
  • Knowledge of mobile technologies, Android, operating systems, and testing tools is a plus.
  • Experience with network quality assurance, 4G/5G protocols, or electronic test equipment such as spectrum analyzers, X-Ray, CT, and microscopes is a plus.
  • Proficiency in Microsoft Office, including Excel, PowerPoint, and Word.
  • Willingness to travel locally for field testing or inspections as required.
  • Ability to follow test procedures precisely, identify defects, document results accurately, complete assigned testing on schedule, and see issues through to resolution.
  • Ability to handle multiple tasks with minimal supervision.

Responsibilities

  • Develop and execute test strategies, plans, and test cases; detect, document, and track defects with clear, reproducible steps.
  • Perform functional testing of mobile software and AI-powered features, verifying that core functions operate accurately, consistently, and as designed.
  • Execute test cases across various scenarios, languages, and conditions to validate feature quality and usability.
  • Create test designs, processes, cases, and test-product documentation; ensure testing follows defined standards and procedures.
  • Detect, document, and track software defects and inconsistencies; analyze results and submit detailed reports to development teams.
  • Perform testing across all phases of the software life cycle: design, development, testing, release, and maintenance.
  • Perform LTE/5G field protocol testing, SIM OTA activation testing, and call-processing validation on live networks.
  • Conduct testing in the office and on the road according to established standards and procedures; ensure user equipment meets quality assurance and carrier requirements.
  • Analyze 4G/5G protocols and air-interface behavior; log, analyze, and report test results.
  • Perform failure analysis of mobile devices related to product liability claims and safety using analytical equipment such as X-Ray/CT, digital microscopes, and SEM/EDS.
  • Investigate user environments that cause defective symptoms; interface with Product Management regarding product condition and specifications.
  • Provide technical analysis and reports to research and development teams and collaborate with engineering teams to improve product quality and repair productivity.
  • Perform scene and laboratory inspections outside the office as needed; share improvements and lessons learned across teams.

Desired Qualifications

  • Prior quality assurance or testing experience.
  • Interest in AI-powered mobile features.

About the Company

JND

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