Analog IC Design Engineer, High-Speed
Lightmatter
Salary not disclosed
Applying takes a free account: you'll come right back to this job to finish with your profile.
Need a reasonable accommodation to apply or interview? Contact us.
JobMinglr uses automated technology to recommend jobs based on profile information and job preferences. Match Score does not determine eligibility for a position, prevent a user from viewing or applying to a job, or make hiring decisions on behalf of an employer.
Description
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.
Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!
If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.
Lightmatter is (re)inventing the future of computing with light!
About this Role
Join a cutting-edge team at the forefront of silicon photonics and high-speed transceiver design! As a member of the analog team, you’ll collaborate with our architects and engineers to develop innovative high-speed analog transceiver solutions for next-generation optical and wireline communication systems.
* We are currently hiring for multiple levels for this role. Your level and compensation will be determined by your experience, education, and location.
Responsibilities
- Support micro-architecture development with chip architects by conducting feasibility studies
- Collaborate with members of our design engineering teams (system, digital, analog, photonics) to define electrical requirements
- Design analog/mixed-signal blocks with a focus on transceivers and broadband circuits interfacing with silicon photonics elements
- Document design simulations and verifications towards formal design reviews
- Drive block-level floorplan, mask design views, and their reviews
- Run post-layout and mixed-signal top-level simulations to validate integration
- Define production and bench-level test plans
- Validate performance of the circuits in the lab
Qualifications
- MS with 6+ years of industry experience, OR Ph.D. with 3+ years of industry experience
- Experience designing in either GHz-speed RF or GHz-speed broadband analog design
- Experience with Tx/Rx equalization techniques and circuits
- Familiarity with SERDES architectures and implementations
- Solid understanding of CMOS device characteristics, noise, linearity, high-frequency circuit theory and design trade-offs
- Experience with Cadence Design Environment
- Ability to work collaboratively with people across multiple functional areas
Preferred Qualifications
- Experience designing Analog-Front-End blocks for transceiver circuits such as trans-impedance amplifiers (TIA) and Tx Driver
- Knowledge of 3D Electro-Magnetic (EM) simulation tools is a plus
- Experience with testing and validating high-speed analog/mixed-signal circuits
- Experience interfacing with silicon photonic modulators (MZM, Ring) is a plus
- Successful track record in delivering analog/mixed-signal IPs with 1st-time success while meeting tight schedules
#LIF-FM1
We offer competitive compensation. The base salary range for this role determined based on location, experience, educational background, and market data.
Benefits
- Comprehensive Health Care Plan (Medical, Dental & Vision)
- Retirement Savings Matching Program
- Life Insurance (Basic, Voluntary & AD&D)
- Generous Time Off (Vacation, Sick & Public Holidays)
- Paid Family Leave
- Short Term & Long Term Disability
- Training & Development
- Commuter Benefits
- Flexible, hybrid workplace model
- Equity grants (applicable to full-time employees)
Benefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.
Export Control
Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.
Benefits
- Comprehensive Health Care Plan (Medical, Dental & Vision)
- Retirement Savings Matching Program
- Life Insurance (Basic, Voluntary & AD&D)
- Generous Time Off (Vacation, Sick & Public Holidays)
- Paid Family Leave
- Short Term & Long Term Disability
- Training & Development
- Commuter Benefits
- Flexible, hybrid workplace model
- Equity grants (applicable to full-time employees)
How this employer is doing
solid
- H1B: Sponsors Visas
- Recently Raised Funding
- Sponsors Visas
In the news
Lightmatter - 2026 Funding Rounds & List of Investors, Tracxn
Pay for this role
The employer didn't post a pay range for this role. That usually means pay is set in negotiation, which favors whoever arrives with numbers. Check ranges on comparable Analog IC Design Engineer, High-Speed postings in Mountain View, and analyze any offer before you accept it.
Before you apply, worth reading
How JobMinglr reads this job
Every listing here is scored against your profile before you apply: skills overlap, experience level, location and work arrangement, each weighted and explained. You see the score and the reasons, not just a list. How the matching works.