Characterization Engineer

Characterization EngineerbrCharacterization EngineerbrAbout Kandou AIbrAt Kandou AI, 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.brOur 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 while preserving high bandwidth and ultra‑low latency, unlocking unprecedented efficiency for AI training and inference at scale.brKandou AI’s architecture is not an incremental improvement — it represents a foundational shift in how AI hardware is built for the future.brWe are actively seeking a Characterization Engineer for our lab in Lausanne, Switzerland.brRole OverviewbrThe Characterization Engineer will lead end‑to‑end characterization of high‑speed silicon devices and SerDes operating at symbol rates above 20 Gbaud. This role is central to validating Kandou’s next‑generation high‑speed analog and mixed‑signal designs, ensuring performance, robustness and efficiency across PVT conditions.brYou will work hands‑on in the lab, collaborating closely with IP architects, digital and analog design teams, and contributing directly to the productization of breakthrough interconnect technology.brResponsibilitiesbrLead end‑to‑end characterization of high‑speed SerDes operating above 20 Gbaud.brPerform jitter, eye‑diagram, BER and margin measurements across PVT.brCharacterize full transmitter and receiver electrical parameters.brConduct S‑parameter, TDR and insertion‑loss measurements.brUse high‑speed oscilloscopes, VNAs and spectrum analyzers for device evaluation.brCollaborate with IP architects, digital and analog design teams to refine and validate designs.brDocument test results, methodologies and procedures.brWrite and architect Python‑based test scripts for automation, data analysis and report generation.brContribute to test plan definition and continuous improvement of lab methodologies.brRequired ExperiencebrProven experience characterizing silicon devices over PVT.brHands‑on experience with high‑speed oscilloscopes, VNAs and spectrum analyzers.brExperience defining test plans and test procedures.brProficiency in Python or other object‑oriented languages for test automation and data analysis.brExperience with PAM or multi‑tonal modulation schemes (plus).brExperience in SerDes characterization (plus).brMinimum 5 years of relevant industry experience.brRequired CompetenciesbrSelf‑motivated with strong ownership and accountability.brEffective communicator and collaborative team player.brStrong interest in characterizing high‑speed analog circuits.brSolid understanding — or ability to quickly learn — SI concepts, modulation schemes, TX/RX fundamentals.brAbility to multitask in a fast‑paced, high‑energy environment.brExperience using high‑speed lab equipment (oscilloscopes, VNAs, spectrum analyzers).brSchematic entry or PCB design experience (plus).brRequired EducationbrBachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or equivalent work experience. jid7bce6abaen jit0832aen jpiy26aen