Lightmatter
Lightmatter

51 Lightmatter Software Jobs Hiring Near You

... Lightmatter's technology to enable advanced machine learning, artificial intelligence, and large-scale interconnect platforms. You will collaborate closely with teams across hardware and software to ...

You will work heavily in Python, EDA tools, applying software engineering rigor to the challenges of photonic hardware design. Responsibilities * Develop and maintain a library of pcells using Python ...

You will collaborate closely with cross-functional teams including photonics, packaging, systems, and software to define and refine specifications, ensuring that all designs meet or exceed ...

Work closely with hardware and software teams to translate high level module product requirements and architecture specifications into a detailed engineering execution plan * Engage in problem ...

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    Infographic showing various Software job openings at Lightmatter in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Temporary. Highlights an 99% Physical, and 1% Hybrid job distribution.

    Hardware Systems Technical Lead

    Lightmatter

    Mountain View, CA

    Full-time

    Re-posted 16 days ago


    Job description

    We are looking for a talented engineer to provide technical leadership to the Hardware Systems organization to help us build the next generation of silicon photonics based artificial intelligence accelerators and interconnect products. As a Hardware Systems Technical Lead, you will be responsible for delivering board and system solutions using Lightmatter's innovative technology to create state of the art machine learning/artificial intelligence or massive scale-out interconnect platforms. You will work closely with our hardware and software teams, including mechanical, packaging, and IC engineering, to design and build leading edge system level products.

    Responsibilities

    • Collaborate with system architects and technical leads to define and develop hardware systems for photonic AI infrastructure applications
    • Own hardware systems development throughout the full lifecycle, from concept through production
    • Define, develop, and review PCBAs to meet system-level electrical, power, and interface requirements
    • Lead hands-on integration, verification, and validation across bench bring-up, EVT/DVT, and production release
    • Drive cross-functional collaboration with firmware, photonics, packaging, and software teams to resolve dependencies and manage tradeoffs
    • Maintain thorough hardware documentation for schematics, design reviews, test plans, validation reports, and other engineering documentation
    • Research components and technologies to meet current and next-generation product goals and contribute to the technology roadmap, and improve development processes and engineering best practices
    • Mentor and provide technical guidance to engineers on the team

    Qualifications

    • Bachelor's degree in Electrical Engineering or related discipline with 12+ years of relevant industry experience
    • Demonstrated track record of taking multiple complex hardware systems from concept through production
    • Deep knowledge of VRMs, high-speed SerDes, and interfaces/protocols including PCIe, Ethernet, SPI/QSPI, I3C, I2C, and JTAG
    • Experience leading multi-disciplinary development, integration, and troubleshooting across electrical, mechanical, and firmware domains
    • Strong ownership mindset with the ability to work in ambiguous and dynamic environments

    Preferred Qualifications

    • Experience designing hardware systems for AI/HPC data center infrastructure, optical transceivers, or silicon photonics products
    • Experience with Systems Engineering methodology, including requirements definition and traceability, FMEA, and EVT/DVT/PVT planning and execution
    • Familiarity with advanced packaging technologies and high-density PCB design