1. Basic Information

• Position Title: Optical Design Engineer / Optical Design Engineer (Technical Role)
• Number of Vacancies: 1
• Working Hours: 09:00–18:00
• Holidays: Saturdays, Sundays, and public holidays
• Annual Income Range: ¥6,000,000–¥8,000,000 (negotiable based on experience and skills)
• Language: Business-level Japanese (Chinese not required)
• Location: Yokohama
• Employer: iSoftStone Japan

2. Job Description

• Support the design, fabrication, and evaluation of high-speed optical modules

3. Requirements

(1) Minimum five years of experience in designing and measuring >100 Gbps optical transceiver modules

(2) Minimum three years of hands-on experience in optical module assembly processes

(3) Minimum two years of practical experience in electromagnetic field analysis, thermal stress analysis using simulators, and PCB layout creation using CAD

4. Preferred Qualifications

• Proactive attitude, strong sense of responsibility, and effective communication skills

5. Work Location

• Yokohama Laboratory: 6F Concord Yokohama, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0056, Japan