Characterization Engineer
At Kandou , we are redefining the economics of AI infrastructure. Our mission is to democratise 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 reduces power consumption significantly 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’s a foundational shift in how AI hardware is built for the future.
We are actively seeking a Characterization Engineer for our lab in Switzerland (Lausanne)
Responsibility
- 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
- Perform S-parameter, TDR and insertion loss measurements
- Collaborate with IP architects, digital and analog design teams
- Documentation of test results and procedures
- Write and architect test scripts for automation in Python
Required Experience
- Proven experience characterizing silicon devices over PVT.
- Proven experience using lab equipment, such as: high-speed oscilloscopes, VNAs, and Spectrum Analyzers.
- Experience defining test plans and test procedures
- Experience with Python, or other object-oriented programming for test automation, data analysis and report generation
- Experience with PAM modulation or multi-tonal modulation schemes is a plus
- Experience in SerDes characterization is a plus
- At least 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 in characterizing high-speed analog circuits
- Solid understanding or ability to learn 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 EE, CE, or equivalent work experience