Korean Bilingual QA / Test Engineer – Mobile Software, AI & 5G

About the role

We are seeking an entry‑level Korean‑English bilingual QA/Test Engineer to support mobile software, AI features, 4G/5G network field testing, and product quality analysis for mobile devices.

Key responsibilities

• Develop and execute test strategies, plans, and cases for software, AI‑powered features and network protocols.
• Perform LTE/5G field protocol testing, SIM OTA activation, and call‑processing validation on live carrier networks.
• Conduct failure analysis using X‑Ray/CT, digital microscopes and SEM/EDS, and produce technical reports for R&D.

Required profile

• Bachelor’s degree in Computer Science, Engineering or related field (or equivalent experience).
• 0–3 years of experience in software, network or hardware testing; entry‑level candidates welcome.
• Strong attention to detail, responsibility and ability to work independently.
• Korean/English bilingual (spoken, read, written) highly preferred.

Required skills

• Android operating system knowledge.
• LTE/5G protocol testing.
• Use of analytical equipment: X‑Ray, CT, digital microscope, SEM/EDS.
• Proficiency with Microsoft Office (Excel, PowerPoint, Word).

What we offer

• Medical insurance (health, dental, vision).
• 401(k) retirement plan.
• H1B/Green Card sponsorship for qualified employees.
• Hands‑on experience at a global industry‑leading company with career advancement opportunities.