全职 Optical Test Engineer 工作, 薪水 up to SGD 8,000, LUMILENS 公司招聘中 - Ricebowl

About Lumilens

At Lumilens, we are building the essential photonics infrastructure that will drive tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is ushering in a new era of computing that is faster, cooler, and dramatically more efficient. We’re a well-funded startup backed by Mayfield and led by veterans who have built and scaled some of the industry’s most transformative technologies.

About the Role

As an Optical Product Test Engineer, you will play a vital role in validating and ensuring the quality of Lumilens’ photonic components, modules, and systems. This position combines hands-on production testing with test development and reporting, supporting both new product introduction (NPI) and volume manufacturing.

You will collaborate closely with the optical design, hardware, and manufacturing teams to calibrate, characterize, and troubleshoot next-generation photonics technologies that will drive tomorrow’s AI and HPC infrastructure.

Primary Duties & Responsibilities

Perform characterization and testing of fiber optic components and modules

Analyze test results to ensure compliance with performance specifications and quality standards

Maintain accurate, detailed records of test procedures and outcomes

Generate comprehensive test reports for internal and external stakeholders

Support troubleshooting and root cause analysis to resolve product issues

Design, plan, and conduct optical and fiber testing on components, devices, and systems

Collaborate with cross-functional engineering teams to support NPI and manufacturing ramp

Education & Experience

BS or MS in Engineering, Physics, Optics, or a related technical field

8+ years of industry experience in optical or fiber component testing preferred

Prior exposure to photonics, telecom, or high-speed networking systems is a plus

Skills

Hands-on experience with optical test instruments (e.g., optical spectrum analyzers, power meters, polarization controllers, bit-error-rate testers)

Familiarity with communication interfaces and test automation tools

Ability to write or adapt scripts for automation (Python, LabVIEW, Visual Basic; Shell scripting a plus)

Strong analytical skills to interpret complex test data and identify patterns or anomalies

Resourceful problem-solver with ability to apply knowledge creatively to test challenges

Capable of managing multiple test projects and priorities in a fast-paced environment

Strong communication and documentation skills; able to train and mentor peers when needed

Benefits

Competitive salary and benefits

Opportunities for career advancement

Work with a world-class team solving cutting-edge challenges

Collaborative and innovative work environment

Lumilens is committed to building a diverse and inclusive workplace. We are proud to be an equal opportunity employer.

At Lumilens, we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing faster, cooler, and massively more efficient.

We are a well-funded startup backed by Mayfield and led by veterans who have built and scaled some of the most transformative technologies in the industry. This isn’t incremental innovation, it is a ground-floor opportunity to rethink the optical layer from the silicon up. You willwork alongside a team of world-class engineers solving some of the hardest challenges in optics, systems, and scale. Every line of code, every design decision, every breakthrough you help deliver will shape the infrastructure of tomorrow.

If you are looking for mission, momentum, and the chance to make an outsized impact jump on the rocket ship. We are just getting started.