Jobs at Lightmatter
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Sr. Staff Thermo-Mechanical Engineer
NewPosted 1 week ago
Sr. Staff Thermo-Mechanical Engineer
- Serve as the technical authority for thermo-mechanical simulation within the packaging organization, setting standards for model fidelity, validation methodology, and documentation practices adopted across the team.
- Identify capability gaps in simulation tooling, characterization methods, or material databases...
In office • Mountain View
$169k – $244kEngineering
Chip Firmware Validation Engineer
NewPosted 1 week ago
Chip Firmware Validation Engineer
- Collaborate across a multidisciplinary team including photonics, analog, digital, systems, and network experts to define the control architecture for Lightmatter's photonic interconnect products.
- Drive the software and firmware validation testing for our photonic products.
In office • Mountain View
$185k – $245kOther Engineering
Staff/Sr. Staff Electrical Test Engineer
NewPosted 1 month ago
Staff/Sr. Staff Electrical Test Engineer
- Define, develop, implement, and support ATE test solutions for Lightmatter's Silicon Photonics products
- Pre-silicon responsibilities include understanding product features, developing characterization and manufacturing test plans, highlighting test coverage holes.
In office • Toronto
$115k – $155kOther Engineering
Electro-Optic Systems Architect
NewPosted 1 month ago
Electro-Optic Systems Architect
- Electro-optic system modeling using Cadence photonics-analog simulators (Verilog-A, Spectre, Virtuoso), VPI Photonics, and Keysight ADS
- Co-design the analog and photonic devices with the engineering design teams based on the end-to-end simulation results.
In office • Toronto
$11k – $171kOther Engineering
Staff High-Speed I/O Test Engineer
NewPosted 1 month ago
Staff High-Speed I/O Test Engineer
- Execute high-speed serial I/O characterization and validation across multiple platforms for Lightmatter products.
- Work directly with architecture, signal integrity, and silicon design teams to understand the technology and conceptualize characterization and test techniques targeting product manufacturing.
In office • Mountain View
$187k – $220kOther Engineering
Staff Hardware Systems Validation Engineer
NewPosted 1 month ago
Staff Hardware Systems Validation Engineer
- You will need to understand our chip specifications well so that you can take responsibility for chip bring-up, testing, and validation of our next-generation Optical Interconnect products. This includes supporting the development of chip validation plans aligned to product specifications, xVT, and interoperability testing.
In office • Mountain View
$186k – $246kOther Engineering
Hardware Systems Technical Lead
NewPosted 2 months ago
Hardware Systems Technical Lead
- 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
In office • Mountain View
$217k – $256kOther Engineering
Staff Electrical Test Engineer
NewPosted 2 months ago
Staff Electrical Test Engineer
- Define, develop, implement, and support ATE test solutions for Lightmatter's Silicon Photonics products
- Pre-silicon responsibilities include understanding product features, developing characterization and manufacturing test plans, highlighting test coverage holes.
In office • Boston • Mountain View
$153k – $205kOther Engineering
System Mechanical Design Engineer
NewPosted 2 months ago
System Mechanical Design Engineer
- Design, test, analyze, integrate, qualify and document hardware of moderate to high complexity, in a dynamic startup environment.
- Ensure proper packaging of optical, electrical and related components, to ensure optimal thermal performance.
In office • Mountain View
$139k – $190kOther Engineering
Staff Mechanical Engineer
NewPosted 3 months ago
Staff Mechanical Engineer
- Create mechanical models of package stack-up and associated components.
- Perform mechanical design analysis to identify and implement solutions that improve package mechanical integrity.
In office • Boston • Mountain View • Toronto
$135k – $212kOther Engineering
Principal Field Application Engineer
NewPosted 8 months ago
Principal Field Application Engineer
- Provide the full technical support of the customer HSIO design, including the early technical assessment, design scheme discussion, hardware design review, hardware debug support and other critical trouble shootings
- Develop and deliver technical proposals to customers, based on customer’s technical requirement...
Remote only • United States • Mountain View, California
$250k – $290kOther Engineering
Photonics Technical Lead
NewPosted 8 months ago
Photonics Technical Lead
- Engage with a cross-functional team to design and deliver a successful high-volume laser product
- Collaborate with product and architecture teams to drive new laser concepts
In office • Boston • Mountain View
$210k – $256k