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Epoxy Engineer - Optical Systems Specialist

LumilensSingapore
On-site Full-time

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Experience Level

Experience

Qualifications

Qualifications:Proven experience in epoxy formulation and application within the optical or photonic sectors. Strong understanding of material properties and their implications on product performance. Excellent problem-solving skills with a focus on root cause analysis and yield enhancement. Ability to work collaboratively across interdisciplinary teams. Strong communication skills, both verbal and written.

About the job

ABOUT LUMILENS

At Lumilens, we are at the forefront of developing the essential photonics infrastructure that will drive the future of AI supercomputing. Our innovative solutions range from chip-to-chip optical interconnects to scalable photonic engines, setting the stage for a new era of computing characterized by speed, efficiency, and reduced thermal output.

As a well-funded startup, backed by Mayfield and led by industry veterans, we are creating advanced photonics products that are specifically designed to support the next generation of AI infrastructure and high-performance computing.

This is not just about incremental improvements; it’s a unique chance to reimagine the optical layer from the ground up. You will collaborate with a team of elite engineers tackling some of the most challenging problems in scaling optical systems. Every line of code, every design choice, and every innovation you contribute will play a pivotal role in shaping the future infrastructure.

If you are passionate about making a significant impact and are ready to join us on this exciting journey, we invite you aboard our rocket ship. We are just getting started.

POSITION OVERVIEW

We are searching for an Epoxy Engineer specializing in epoxy materials, formulations, and dispensing techniques utilized in optical and photonic devices. This position is vital for ensuring the reliability, yield, and performance of optical assemblies through effective adhesive selection, development, and process optimization.

The successful candidate will collaborate closely with R&D, manufacturing, quality assurance, and global operations teams, serving as a technical expert for epoxy-related challenges across various product lines.

DUTIES/RESPONSIBILITIES

Materials & Process Development

  • Develop, assess, and enhance epoxy formulations tailored for optical and photonic applications (including die attach, fiber attach, lid seal, underfill, etc.)

  • Select adhesives based on specific optical, thermal, mechanical, and reliability criteria

  • Design and validate dispensing, curing, and handling protocols for manufacturing settings

  • Establish process parameters, material specifications, and control strategies

Troubleshooting & Yield Improvement

  • Lead investigations into adhesive-related failures (such as delamination, voids, etc.)

About Lumilens

Lumilens is a pioneering startup revolutionizing the photonics landscape to support AI and high-performance computing through innovative optical solutions.

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