Characterization Engineer / Characterization Engineeress

Job Opportunity: Characterization Engineer

CDI 100% immediate or by arrangement.

At Kandou, we are redefining the economics of AI infrastructure. Our mission is to democratize AI by significantly reducing the Total Cost of Ownership (TCO) of hardware systems — a critical barrier to scalable adoption.

Our proprietary MIMO-over-copper technology powers a high-performance, chiplet-based AI memory fabric that is both scalable and energy-efficient. Unlike traditional interconnects, our solution significantly reduces power consumption while preserving high bandwidth and ultra-low latency — unlocking unprecedented efficiency for AI training and inference at scale.

Kandou’s architecture is not just an incremental improvement — it represents a foundational shift in how AI hardware is built for the future.

Position Overview

We are actively seeking a Characterization Engineer for our lab in Lausanne, Switzerland.

Responsibilities

• Lead end-to-end characterization of high-speed SerDes operating at symbol rates above 20 Gbaud.
• Perform jitter, eye diagram, BER, and margin measurements across PVT.
• Characterize full transmitter and receiver electrical parameters.
• Conduct S-parameter, TDR, and insertion loss measurements.
• Collaborate with IP architects and digital and analog design teams.
• Document test results and procedures.
• Write and architect test scripts for automation in Python.

Required Experience

• Proven experience characterizing high-speed SerDes designs (>20 Gbaud) over PVT.
• Deep knowledge in both TX and RX characteristics for high-speed designs.
• Experience using high-speed oscilloscopes, VNAs, and Spectrum Analyzers above 30GHz.
• Ability to define test plans and test procedures.
• Experience with Python or other object-oriented programming languages for test automation, data analysis, and report generation.
• Experience with PAM modulation or multi-tonal modulation schemes is a plus.
• A minimum of 5 years of relevant work experience.

Required Competencies

• Self-motivated, with a strong sense of ownership and responsibility.
• Good communicator and team player, with experience working in cross-functional teams.
• Strong interest and experience in characterizing high-speed analog circuits.
• Solid understanding of SI concepts, modulation schemes, TX and RX fundamentals.
• Experience with Python or other object-oriented languages.
• Experience using high-speed oscilloscopes, VNAs, and Spectrum Analyzers.
• Ability to multitask in a high-energy environment.
• Schematic entry or PCB design is a plus.

Required Education

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or equivalent work experience.

Apply online using the form below. Only applications matching the job profile will be considered.

Visit us at www.kandou.ai/careers/ to learn more.