Photonics R&D Scientist

Ambition Group Singapore Pte. Ltd. (SG); Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology research firm in Singapore is seeking a PhD-level Photonics R&D Scientist to lead experimental research in silicon photonics integrated circuits. This role emphasizes device physics, experimental validation, and development of next-generation photonic technologies. Candidates should have a strong academic background and hands-on experience in photonic device characterization and experimental design. The position offers an opportunity to work collaboratively in a dynamic R&D environment.

Qualifications

• Strong hands-on experience in photonic device characterization (active & passive devices).
• Deep understanding of guided-wave optics and photonic device physics.
• Proven capability in optical alignment and high-precision measurements.

Responsibilities

• Conduct in-depth experimental research on silicon photonic devices.
• Define and execute advanced design verification methodologies.
• Perform optical and electrical characterization of photonic devices.
• Develop custom scripts for post-processing experimental datasets.
• Design and improve research-grade optical test setups.
• Collaborate with cross-disciplinary teams to translate findings.

Skills

Photonic device characterization

Guided-wave optics

Optoelectronic principles

Data analysis

Experimental design

Education

PhD in Electrical Engineering, Optical Engineering, Photonics, or Semiconductor Physics

Tools

Optical test setups

Electrical characterization systems

Job description

Role Overview

We are seeking a PhD-level Photonics R&D Scientist to drive the research, characterization, and advancement of silicon photonics integrated circuits. This role is highly research-oriented and focuses on device physics, experimental validation, and next-generation photonic technology development, rather than routine testing.

The ideal candidate will possess a strong academic research foundation in photonics, optoelectronics, or semiconductor physics, with hands-on experience in advanced photonic device characterization and experimental design.

Key Responsibilities

• Research & Device Physics

  • Conduct in-depth experimental research on active and passive silicon photonic devices to understand device behavior, performance limits, and failure mechanisms.

  • Provide physics-based insights and recommendations to guide device design optimization and technology development.

• Design Verification & Experimental Validation

  • Define and execute advanced design verification and validation methodologies to assess photonic device performance at wafer and die levels.

  • Correlate experimental results with simulation and theoretical models.

• Advanced Device Characterization

  • Perform comprehensive optical and electrical characterization (DC/AC, high-speed, wavelength-dependent measurements).

  • Lead complex optical alignment, probing, and measurement setups for research-grade experiments.

• Data Analysis & Modeling

  • Develop custom scripts and analysis tools for post-processing large experimental datasets.

  • Extract meaningful trends and insights to support R&D decision-making.

• Test & Experimental Setup Development

  • Design, build, and continuously improve research-grade optical and electrical test setups.

  • Specify, source, and qualify advanced laboratory equipment to support R&D objectives.

• Collaborative R&D

  • Work closely with design, process, integration, and system teams to translate research findings into scalable photonic technologies.

  • Contribute to publications, patents, and internal technology roadmaps.

Ideal Requirements

• Education

  • PhD in Electrical Engineering, Optical Engineering, Photonics, or Semiconductor Physics
    (PhD is mandatory for this role)

• Core Technical Expertise

  • Strong hands-on experience in photonic device characterization (active & passive devices).

  • Deep understanding of guided-wave optics, photonic device physics, and optoelectronic principles.

  • Proven capability in optical alignment, electrical probing, and high-precision experimental measurements.

  • Experience designing and maintaining custom experimental and characterization setups.

• Research-Oriented Skills

  • Strong analytical mindset with the ability to connect experimental results to theory and simulation.

  • Experience working in research labs, advanced R&D teams, or university-industry collaborations.

• Additional Advantage

  • Background in silicon photonics, 3D sensing, LiDAR, optical interconnects, or autonomous sensing systems.

  • Experience with compound semiconductors, organic materials, or hybrid photonic integration.

  • Familiarity with semiconductor foundry processes and photonic subassembly flows.

If you would like to be considered for this opportunity, please forward a copy of your full CV to [e-mail]

Data provided is for recruitment purposes only. Only shortlisted candidates will be notified.

Business Registration Number : 200611680D | Licence Number : 10C5117 | EA Registration Number: R25127614