Lumilens

Senior/Principal Analog & Mixed Signal Design Engineer

Lumilens

full-time

Posted on:

Location Type: Hybrid

Location: San Jose • California • United States

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Job Level

Senior

About the role

  • Architect and design high-speed analog and mixed-signal circuits, including:
  • Transmit drivers (linear and/or PAM-based)
  • Transimpedance amplifiers (TIAs) and receiver front-ends
  • Clocking and timing circuits (PLLs, DLLs, low-jitter references)
  • Biasing networks, bandgaps, and on-chip power regulation
  • Perform transistor-level design, simulation, and optimization across PVT corners.
  • Analyze and optimize bandwidth, noise, linearity, jitter, stability, and power.
  • Work closely with layout engineers on floorplanning, matching, isolation, and parasitic management.
  • Define and support silicon bring-up, characterization, and debug, including correlation to simulations.
  • Contribute to design methodology, IP reuse, and best practices across programs.

Requirements

  • MS or PhD in Electrical Engineering or related field.
  • 7+ years of hands-on analog or mixed-signal IC design experience.
  • Strong fundamentals in:
  • Feedback and stability analysis
  • Noise and jitter modeling
  • High-speed analog circuit design
  • Power integrity and substrate isolation
  • Experience taking Driver, TIA, or related analog blocks through tape-out and lab validation.
  • Proficiency with industry-standard analog design and simulation tools.
Benefits
  • Competitive salary and significant equity compensation in a rapidly growing, well-funded startup.
  • Comprehensive health, dental, and vision insurance.
  • Flexible time off policy.
  • Direct impact on groundbreaking technology shaping the future of AI and data centers.
  • Opportunity to work with a highly experienced and collaborative team.
  • Dynamic and innovative work environment
  • Opportunity for rapid career growth
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
analog circuit designmixed-signal IC designtransistor-level designsimulationoptimizationfeedback analysisstability analysisnoise modelingjitter modelingpower integrity
Certifications
MS in Electrical EngineeringPhD in Electrical Engineering