Principal Analog ASIC Design Engineer

Xanadu; Toronto; On-site; CAD 130,000 - 160,000; Full time

Benefits offered by this job

Equity

Benefits

Inclusive culture

Job summary

Xanadu is seeking an experienced Principal Analog ASIC Design Engineer to join our hardware team in Toronto. In this role, you will be crucial in developing cutting-edge photonic quantum computing systems, where challenges include high-speed analog and high-voltage design.

The ideal candidate will have over 10 years of experience in ASIC design and be adept at managing complex projects. We offer competitive compensation, equity options, and a commitment to diversity and inclusion.

Qualifications

• 10+ years of professional experience in analog or mixed-signal ASIC design.
• Proven leadership in complex tapeouts and silicon validation.
• Deep experience in both high-speed and high-voltage circuit design.

Responsibilities

• Define technical roadmap and architectural specifications for analog ASICs.
• Serve as primary technical interface with ASIC design houses.
• Lead design and verification strategy for complex tapeouts.
• Oversee advanced lab characterization and silicon performance analysis.
• Collaborate with teams to solve system-level integration challenges.
• Mentor engineering staff and champion design best practices.

Skills

Analog IC design

Mixed-signal ASIC design

High-voltage design

High-speed analog design

Vendor management

Technical leadership

Education

Bachelor's or Master's in Electrical Engineering

Tools

Cadence

Job description

About Xanadu:

Xanadu’s mission is to build quantum computers that are useful and available to people everywhere.

At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world’s most challenging problems and literally change the world. And that is something to be excited about!

Your role and responsibilities:

We are looking for an experienced and driven ASIC Engineer to join our hardware team and contribute to the development of cutting‑edge photonic quantum computing systems. If you thrive on tackling complex challenges at the intersection of high-speed analog, high voltage, and advanced semiconductor technologies, we want to hear from you!

This isn’t your typical analog design job. We are building state-of-the-art photonic quantum computers, and this role is critical to controlling and reading out our core hardware. As our Principal Analog ASIC Design Engineer, you will define the architectural roadmap and own the entire lifecycle of custom ASICs built to operate in truly demanding environments. You will be solving unique, industry‑first challenges at the intersection of high-speed (<10ns) and high-voltage (up to 100V) design. Critical blocks in the circuits you design and oversee will include ultra‑low‑noise transimpedance amplifiers and high‑voltage amplifiers and drivers.

Key Responsibilities:

• Architecture & Strategy: Define the technical roadmap, architectural specifications, and methodology for novel, high-performance analog and mixed‑signal ASICs to meet next‑generation quantum computing targets.
• Vendor & Partner Management: Serve as the primary technical interface with tier‑1 external ASIC design houses, guide them through process surveys, preliminary simulations, detailed design, and ultimately, tape‑out execution.
• Internal Design Ownership & Tape‑Out: Lead the design, top‑level layout integration, and verification strategy for complex tapeouts, ensuring first‑time‑right silicon success for critical system blocks.
• Testing, Characterization & Debug: Oversee advanced lab characterization strategies, analyzing silicon performance against complex system requirements and driving the resolution of deep technical anomalies.
• Cross‑Functional & Strategic Collaboration: Partner closely with photonics, packaging, and systems architecture teams to co‑design and solve foundational system‑level integration and scalability challenges.
• Technical Leadership: Mentor senior engineering staff, champion design best practices, and serve as the company‑wide subject matter expert for analog IC design.

Basic qualifications and experience:

• Experience: 10+ years of professional experience in analog or mixed‑signal ASIC or IC design, with a history of leading successful complex IC projects.
• Full‑Cycle Leadership: A proven track record of steering multiple complex tapeouts from initial architecture definition through to successful silicon validation and system integration.
• Technical Mastery: Deep experience in designing highly challenging analog circuits simultaneously constrained by both high‑speed (<10ns) AND high‑voltage (50V‑100V) requirements.
• Process Versatility: Extensive design experience across multiple advanced semiconductor process nodes (BCD, SOI, GaN, BiCMOS) and the ability to strategically select the optimal process for quantum applications.
• Tool Proficiency: Mastery of industry‑standard EDA environments (Cadence strongly preferred) along with the ability to define simulation and verification methodologies.
• Education: A Bachelor’s or Master’s degree in Electrical Engineering or a related field with a focus on IC design.
• Communication: Exceptional ability to synthesize complex technical concepts into clear documentation, design reviews, and strategic recommendations for both technical and non‑technical stakeholders.

Preferred qualifications and experience:

• Photonics Experience: Direct experience architecting interface electronics for photodetectors, optical modulators, or co‑packaged optics.
• Advanced Processes: Pioneer‑level experience with High‑Voltage SOI, RF Analog, or GaN process development and modeling.
• Advanced Education: A Ph.D. focused on a relevant IC design topic.
• Data Converters: Demonstrated experience architecting and delivering high‑performance, custom DAC/ADC architectures.

This is for a new position. Your base salary will be determined based on your location, experience, and internal benchmarks. You will also be eligible for equity and benefits.

Our values are important. They are fundamental and lay the foundation for culture at Xanadu. Learn more about our values here.

We are an equal opportunity employer and encourage candidates of all backgrounds to apply. We are committed to building an inclusive, safe, and equitable culture and fostering an environment where our employees feel included, valued, and heard. We are committed to meeting the needs of all individuals and support a barrier‑free workplace. Should you require accommodations at any point during the recruitment process please contact Recruiting at [e-mail].

Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.