Primarius Technologies International Limited Hiring! Full Time Semiconductor Compact Modeling R-D Engineer in Sha Tin District, Hong Kong, Earn up to HKD 45,000 - Ricebowl

About the Role

We are looking for a Semiconductor Compact Modeling R&D Engineer to develop physically grounded and simulation-efficient models for semiconductor devices. The role covers model formulation, parameter extraction, variability and reliability extensions, and model-quality assurance for PDK-oriented delivery. You will help build model libraries that are accurate, stable, explainable, and portable across supported simulators.

Responsibilities

· Develop and extend compact models for targeted semiconductor devices and operating regimes.

· Build automated extraction flows for DC, C-V, RF, temperature, noise, and reliability data.

· Develop constrained and hierarchical parameter extraction and optimization methods.

· Evaluate model accuracy, sensitivity, variability, identifiability, and cross-simulator consistency.

· Build model cards, golden datasets, regression tests, and quality checks for PDK-oriented release.

Requirements

· M.S. or Ph.D. in Microelectronics, Electrical Engineering, Semiconductor Physics, Solid-State Electronics, or a related field.

· Strong understanding of semiconductor device physics and transistor compact models.

· Experience with device characterization, parameter extraction, model-card development, or PDK model validation.

· Proficiency in Python, MATLAB, or similar scientific tools; Verilog-A and SPICE experience are highly desirable.

· Knowledge of optimization, statistical modeling, measurement uncertainty, or reliability physics is preferred.

What We Offer

· A specialist role connecting device physics, characterization data, PDKs, and production EDA software.

· Opportunities to develop reusable extraction and model-quality methodologies.

· Close collaboration with foundry-facing, simulation, and design-enablement experts.

Pay: $35,000.00 - $45,000.00 per month

Benefits:

• Opportunities for promotion
• Professional development

Work Location: In person