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Lumilens

Photonic interconnects for AI infrastructure

Senior Manager - Silicon Photonics Testing and Packaging

Hardware Validation & TestingConfirmed live in the last 24 hours
Full-timeSingaporeNo salary listedIn-person

About the Job

Requirements

  • A Bachelor's or Master's degree in Electrical Engineering, Photonics, materials, or a related field is required.
  • At least 10 years of experience in photonics test or packaging engineering, including at least 5 years in a managerial or leadership capacity.
  • A proven track record in new product introduction, test solution development, and high-volume manufacturing transfer within the photonics industry is required.
  • Strong understanding of silicon photonics packaging and test processes, such as optical alignment, wafer-level or final test, wire bonding, or fiber attach, is required.
  • Experience managing tester request-for-quotation processes and vendor negotiations is required.
  • Strong project management, cross-functional collaboration, and stakeholder management skills are required.
  • Excellent leadership and people management capabilities are required.

Responsibilities

  • Lead the new product introduction effort to develop in-house test solutions, including managing the tester request-for-quotation process.
  • Own the transfer of qualified test solutions into high-volume manufacturing, ensuring a smooth handover and production readiness.
  • Partner with design, process, and packaging engineering teams to define test requirements and specifications for silicon photonics products.
  • Evaluate, select, and manage relationships with test equipment vendors and suppliers.
  • Drive test yield improvement and cost-of-test reduction initiatives across the product lifecycle.
  • Establish and maintain test methodologies, standards, and documentation to support scale-up and manufacturing transfer.
  • Manage project timelines, budgets, and resources for test development programs.
  • Lead and develop a team of test and packaging engineers.
  • Collaborate with research and development, operations, quality, and supply chain stakeholders to align on product qualification milestones.
  • Provide technical guidance on packaging and test integration challenges specific to silicon photonics devices.

About the Company

Lumilens

Photonic interconnects for AI infrastructure

Lumilens designs and manufactures optical interconnect products to accelerate AI infrastructure. It provides high-density photonic interconnects—such as high-density pluggable, near-packaged, and co-packaged optics—built with in-house silicon photonics to scale GPU clusters in AI data centers. Its products include 800G and 1.6T optical transceivers for AI networking, and it is pursuing broader integration like Electrical-Optical Interposers through a strategic partnership with POET Technologies. The company differentiates itself through vertical integration, custom robotics-driven manufacturing, and AI-optimized production processes that aim to improve yield and supply chain stability. Lumilens targets hyperscalers and large AI providers, seeking to move interconnect bottlenecks from compute to scalable, efficient data-center networks. Its goal is to enable faster, denser GPU connectivity to support growing AI workloads and models.

Company size
51-200
Company stage
Series C
Total funding
$839.5M
Headquarters
San Jose, CA
Founded
2024

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