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Photonic chips and interconnects for AI data centers

Founder, CEO

Sr. VP Sales & Solution Architecture

Lightmatter Joins Open CPX MSA, Introduces the Industry's First Bidirectional CPX Optical Engine

West Quad Ventures Portfolio

Photons succeeding electrons: A computing revolution about to unfold in space

Lightmatter Joins NVIDIA NVLink Fusion and Powers Next-Generation AI Infrastructure with Photonic Interconnects

Senior Account Manager

Lightmatter develops photonics-based AI data center infrastructure for advanced AI and high-performance computing workloads. The Senior Account Manager will own major customer accounts, drive full-cycle enterprise sales, develop executive and technical relationships, position solutions to customer needs, and coordinate internal teams to deliver strong customer outcomes.

Principal Product Manager, Photonics

Lightmatter is developing photonics-based infrastructure for AI data centers and advanced computing workloads. The Principal Product Manager, Photonics will lead product definition, positioning, roadmap development, customer adoption, and lifecycle execution for photonic computing products, while collaborating across engineering, sales, finance, operations, and executive leadership.

Embedded Software Engineer, Lasers

Lightmatter develops photonic infrastructure for extreme-scale artificial intelligence and high-performance computing data centers. The Embedded Software Engineer will develop laser control, stabilization, diagnostics, telemetry, and monitoring firmware for photonic interconnect products, while collaborating with multidisciplinary engineering teams to bring up and debug new hardware.

Sr. Staff Product Manager (Photonics)

Lightmatter is developing photonics-based infrastructure for AI and high-performance computing data centers. The Sr. Staff Product Manager will lead product definition, commercial positioning, strategic partnerships, rollouts, and lifecycle management for silicon photonics products, while collaborating with engineering, sales, operations, finance, and executive teams to drive customer adoption and design wins.

Lightmatter develops photonics-based infrastructure for AI and high-performance computing data centers. The Sr. Staff Product Manager will lead product definition, commercialization, rollout, and lifecycle management for silicon photonics products, while partnering with engineering, sales, operations, finance, executives, customers, and industry partners to drive adoption and design wins.

Lightmatter develops photonics-based infrastructure for AI and high-performance computing data centers. The Sr. Staff Product Manager will lead product definition, positioning, rollout, and lifecycle management for silicon photonics products, while partnering with engineering, sales, operations, finance, executives, customers, and industry partners to drive design wins and profitable adoption.

Staff Embedded Software Engineer

Lightmatter is leading the development of AI data center infrastructure and photonic computing technologies. The Staff Embedded Software Engineer will develop and extend device software and firmware for photonic compute and interconnect products, collaborating across software and hardware teams on security, telemetry, virtualization, and remote administration functionality.

Principal Machine Learning Infrastructure Researcher

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company is seeking a Principal Machine Learning Infrastructure Researcher to join their Machine Learning team, focusing on inventing novel hardware systems and modeling performance of Lightmatter-enabled systems.

Lightmatter develops photonic technologies for extreme-scale artificial intelligence and high-performance computing data centers. The Embedded Software Engineer will build control plane and diagnostics software for communications lasers, including laser stabilization, telemetry, monitoring firmware, hardware bring-up, and automated testing.

Lightmatter develops photonics-based infrastructure for AI and high-performance computing data centers. The company is seeking a Principal Machine Learning Infrastructure Researcher to model the performance of photonics-enabled systems, design rack-scale reference platforms, conduct ML systems research, publish technical work, and lead a small team of machine learning engineers.