Backed by Redpoint.
About the role
We are seeking a DSP Engineer to join our growing team. This role combines deep digital signal processing expertise with hands-on hardware design experience to advance Lumilens’ measurement capabilities for ultra-high-speed serial data systems supporting AI infrastructure applications. The successful candidate will help improve the accuracy, reliability, and performance of advanced measurements and related algorithms, including work aligned with IEEE 802.3 where Lumilens has strategic interest.
What they're looking for
- Strong expertise in digital signal processing for high-speed serial data measurements
- Hands-on hardware design experience for high-speed measurement systems, optical transceivers, or related photonics/electrical test platforms
- Demonstrated experience with advanced measurement algorithms, signal integrity, jitter analysis, and high-bandwidth instrumentation
- Familiarity with IEEE 802.3 measurement methodologies and optical communication standards
- Ability to translate complex measurement challenges into practical algorithms, tools, and hardware improvements
- Strong communication skills with the ability to work effectively across engineering, research, and product teams
More about this role
At Lumilens we are building the critical photonics infrastructure that powers tomorrow’s AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing faster, cooler, and massively more efficient.
We’re a well-funded startup backed by Mayfield and led by industry’s veterans who’ve built and scaled some of the most transformative technologies in the industry. This isn’t incremental innovation, it’s a ground-floor opportunity to rethink the optical layer from the silicon up. You’ll work alongside a team of world-class engineers solving some of the hardest challenges in optics, systems, and scale. Every line of code, every design decision, every breakthrough you help deliver will shape the infrastructure of tomorrow.
If you're looking for mission, momentum, and the chance to make an outsized impact jump on the rocket ship. We’re just getting started.
We are seeking a DSP Engineer to join our growing team. This role combines deep digital signal processing expertise with hands-on hardware design experience to advance Lumilens’ measurement capabilities for ultra-high-speed serial data systems supporting AI...
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