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Laser Semiconductor Engineer

Japan - Sagamihara💼 Full-time🗓 2026-08-04 → 2026-09-27

Core

Develop enhanced laser designs using semiconductor material physics and optical science to improve existing products and support new product introduction.

Role type

Semiconductor laser engineer (product design & development)

Builds

DFB laser diodes for yield improvement and cost reduction

Domain

Semiconductor industry, optical science, compound semiconductors

Deliverable

production ML models | product features

Required skills

Semiconductor material physics, Compound semiconductor knowledge (InP), Semiconductor laser design, Yield improvement strategies, Cost reduction analysis, Experimental data analysis (JMP/statistical tools), Semiconductor device reliability

Preferred skills

Python programming, Excel VBA/macros

Responsibilities

Develop enhanced laser designs, Support new product introduction and capacity ramp-up, Design and fabricate evaluation parts, Evaluate fabricated chips and prepare technical reports, Provide customer technical support

Seniority

Mid-Senior, hands-on IC

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