Mid Level Software Test Engineer 5G 4G Mobile Carrier Certification Testing 126011

JND; Dallas (TX); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Medical Insurance (Health, Dental & Vision)

401(k)

H1B/Green Card Sponsorship

Career advancement opportunities

Job summary

JND is looking for a skilled Software Test Engineer with Chinese bilingual capability to oversee mobile software quality assurance and carrier certification testing. The role involves collaboration with global R&D teams to ensure compliance of next-generation mobile devices.

Candidates should have a Bachelor's Degree in Electrical Engineering or related field and at least 2 years of relevant experience, with benefits including medical insurance and career advancement opportunities.

Qualifications

• Minimum 2+ years of hands-on experience in software testing for customized mobile communication terminal products.
• Strong familiarity with testing procedures and certification processes of North American operators.
• Fluent in English with effective communication skills.

Responsibilities

• Perform comprehensive 5G/4G protocol and live network field testing.
• Log and manage software defects promptly in the bug-tracking system.
• Elevate critical bugs to R&D departments immediately.

Skills

Software testing for mobile communication products

Fluent in Chinese (Mandarin)

Experience with QXDM and Wireshark

Understanding of North American carriers

Education

Bachelor's Degree in Electrical Engineering, Computer Science, or related field

Tools

QXDM

Wireshark

Job description

Position Overview

• Job Title: Software Test Engineer [Chinese Bilingual]
• Education: Bachelor's Degree in Electrical Engineering, Computer Science, or related field
• 2+ years of hands‑on experience in software testing for mobile communication terminal products
• Job Type: Full-Time, Hourly

Location

• Dallas-Fort Worth (DFW), TX

Benefits & Perks

• Medical Insurance (Health, Dental & Vision)
• 401(k)
• H1B/Green Card Sponsorship for qualified employee
• Hands‑on experience at global industry leader Samsung
• Opportunities for career advancement

Summary

• Seek a skilled Software Test Engineer with Chinese bilingual capability to oversee mobile software quality assurance and carrier certification testing for major North American operators.
• Act as a critical technical bridge between onsite U.S. testing activities and the client's global R&D teams in Asia, ensuring seamless delivery and compliance of next‑generation mobile devices.
• Perform comprehensive 5G/4G protocol, Lab IOT, and live network field testing based on specific North American carrier prerequisite test cases.
• Manage software defects end‑to‑end, elevate critical bugs and project risks, and cooperate with engineering compliance checks and regression testing.
• Utilize advanced logging and debugging tools such as QXDM and Wireshark in a fast‑paced, cross‑functional testing environment.

Duties and Responsibilities

• Test Execution & Validation: Perform comprehensive 5G/4G protocol, Lab IOT, and live network field testing based on specific North American carrier prerequisite test cases.
• Defect Management: Promptly log, track, and manage software defects in the designated bug‑tracking system according to established procedures, ensuring complete resolution and closure.
• Risk Escalation: Immediately detect and elevate critical software bugs, system performance blocks, or project risks to the front‑end testing contacts and R&D departments.
• Compliance & Compliance Checks: Cooperate with client engineering compliance checks, execute rigorous regression testing, and conduct root‑cause analyses on missed tests.
• Cross‑Functional Collaboration: Accept and efficiently execute testing task assignments from the Software Testing Department to meet strict milestone deadlines.
• Facilitate direct, technical, and seamless communication/cooperation with R&D project teams, leveraging Chinese (Mandarin) language proficiency.
• Must be able to accept night‑time overtime/flexible hours to accommodate time‑zone differences and maintain real‑time progress alignment with Asia‑based R&D centers.

Skills & Qualifications

• Minimum 2+ years of hands‑on experience in software testing for customized mobile communication terminal products (smartphones, wearables, etc.) for North American or European operators.
• Strong familiarity with the testing procedures, certification processes, and node requirements of major North American operators (T‑Mobile, Verizon, AT&T, and Dish).
• Proficient/Fluent in Chinese (Mandarin): Must be able to facilitate direct, technical, and seamless communication/cooperation with domestic R&D project teams.
• Fluent in English: Strong listening, speaking, reading, and writing skills to communicate effectively with front‑line teams, local management, and carrier personnel.
• Highly proficient in utilizing core logging and debugging tools (e.g., QXDM, Wireshark).
• Acute eye for fault detection, proactive risk prediction, strong sense of responsibility, and high stress tolerance.
• Prior experience with T‑Mobile specific device validation preferred.
• Experience in specialized testing areas such as Satellite network validation or Wi‑Fi Passpoint environments preferred.