DSP Engineer

About Lumilens

Position Overview

Responsibilities

• Serve as a subject matter expert for high-speed serial data measurements.
• Develop measurement techniques and algorithms for ultra-high-speed optical and electrical signaling systems.
• Improve TECQ/TDECQ measurement accuracy and related algorithms.
• Support measurement work aligned with IEEE 802.3 standards.
• Contribute to Functional Receiver measurement work while maintaining confidentiality around patent-pending details.
• Develop tools for ultra-high-speed serial data applications in AI infrastructure.
• Drive hardware improvements that reduce timebase jitter toward 100 fs.

Key Qualifications

• Strong digital signal processing expertise for high-speed serial data measurements.
• Hands-on hardware design experience with high-speed measurement systems, optical transceivers, or related test platforms.
• Experience with measurement algorithms, signal integrity, jitter analysis, and high-bandwidth instrumentation.
• Familiarity with IEEE 802.3 measurement methodologies and optical communication standards.
• Ability to convert complex measurement challenges into practical algorithms, tools, and hardware improvements.
• Strong communication skills for cross-functional engineering, research, and product collaboration.

Preferred Skills

• Experience with TECQ/TDECQ measurements, equalization, waveform processing, or receiver modeling.
• Background in optical communications, high-speed SerDes, photonics, or AI infrastructure interconnects.
• Experience developing measurement automation tools, test platforms, or custom instrumentation workflows.
• Advanced degree in Electrical Engineering, Photonics, Applied Physics, or a related discipline.

Benefits

• The company offers salary commensurate with experience, health insurance, professional development, certification support, and access to advanced technology.