Engineer Laser Development (New Product Development)

POET TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading optoelectronic technology firm in Singapore seeks a motivated individual to design and develop advanced optoelectronic devices. This role involves creating testing setups and improving performance as part of the laser integration roadmap. Ideal candidates will have a Master’s or PhD in relevant fields and at least 3 years of experience in relevant industries, particularly with lasers or semiconductor devices. Strong data analysis skills and collaboration are essential.

Qualifications

• Minimum 3 years in relevant industries, ideally involving lasers or semiconductor photonic devices.
• Familiarity with semiconductor fabrication processes (lithography, etching, deposition, oxidation, implantation).
• Specialization in semiconductor device design and characterization preferred.

Responsibilities

• Design and develop new semiconductor laser–based devices.
• Generate timely test reports, including measurement results and detailed analysis.
• Support the full lifecycle of laser components—from initial design and development to high‑volume manufacturing.

Skills

Data analysis tools (Python, Excel/JMP, Minitab, DOE)

Mask layout design software (Klayout)

Cross-cultural collaboration

Strong verbal communication

Strong written communication

Education

Degree or postgraduate degree (Master’s, PhD, or equivalent) in optical engineering, physics, electrical engineering, or related fields

Tools

Laser/waveguide simulation tools (Lumerical, Crosslight)

Job description

Position Overview

Design and develop advanced optoelectronic devices—including FP lasers, DFB lasers, EMLs, and external cavity laser modules—to meet performance and product requirements. This role involves building test setups and characterization capabilities aligned with the company’s technology roadmap and integrating these capabilities into in‑house manufacturing processes.

Responsibilities

• Design and develop new semiconductor laser–based devices, including creating imaging setups for beam characterization, chip waveguide measurements, and integrating optical systems to achieve stable wavelength and power control; perform thermal, characterization of electrical, and high‑frequency performance testing.
• Design and lead experiments to characterize laser diode components, identify engineering trade‑offs, and improve correlation between measurements and simulations, ensuring full integrity and traceability of test and sample data.
• Serve as the strategic technical point of contact for laser device development within our optical engines, working closely with internal teams and external partners; contribute to defining POET’s laser integration roadmap.
• Generate timely test reports, including measurement results and detailed analysis.
• Support the full lifecycle of laser components—from initial design and development through procurement, characterization, packaging, and transition to high‑volume manufacturing.

Qualifications & Requirements

• Education: Degree or postgraduate degree (Master’s, PhD, or equivalent) in optical engineering, physics, electrical engineering, or related fields; specialization in semiconductor device design and characterization preferred.
• Experience: Minimum 3 years in relevant industries, ideally involving lasers or semiconductor photonic devices; experience with laser simulations and understanding of optical/electrical behavior.
• Technical Knowledge: Familiarity with semiconductor fabrication processes (lithography, etching, deposition, oxidation, implantation) and laser/waveguide simulation tools (e.g., Lumerical, Crosslight).
• Data & Design Skills: Proficiency in data analysis tools (Python, Excel/JMP, Minitab, DOE) and mask layout design software (e.g., Klayout).
• Soft Skills: Strong teamwork and cross-cultural collaboration skills; ability to work independently in a fast-paced environment with strong written and verbal communication.