CareerPlan

CPU Subsystem Development

Kodaira, Tokyo, jpFull-time2026-10-28 → 2026-11-10

Core

Lead the development, architecture definition, specification, design, and verification of CPU subsystems (CPUSS) for next-generation microcontrollers, focusing on performance, power, and area optimization.

Role type

Senior IC CPU subsystem architect and verification lead

Builds

CPU cores, caches, memory protection mechanisms, debug/trace features, interrupt controllers, and bus interfaces for microcontrollers and SoCs

Domain

Semiconductor / Embedded Systems / CPU Architecture

Required skills

Logic design, functional verification, CPU architecture knowledge, RTL design, project leadership, functional safety, security features

Preferred skills

Logic synthesis, non-functional verification (CDC, RDC, DFT), timing verification, physical design, backend implementation, cross-disciplinary collaboration

Technologies

RTL, CPU cores, caches, interrupt controllers, bus interfaces, DFT, CDC, RDC

Responsibilities

Drive architecture definition and specification development, lead RTL design and verification strategies, optimize for performance/power/area, evaluate new technologies and methodologies, collaborate with global teams and external partners

Seniority

Senior, hands-on IC with leadership responsibilities