ROLE OVERVIEW Join our Power, Performance, and Thermal (PPT) Engineering team to optimize the next generation of AI accelerators. In this role, you will drive hardware and system-level innovations that maximize performance while minimizing power consumption and thermal impact. You will work closely with architecture, design, and software teams to develop high-performance, power-efficient NPU solutions from concept to production. WHO WE’RE LOOKING FOR We welcome engineers at all experience levels—from early-career professionals to experienced technical leaders—who are passionate about building and optimizing world-class NPU architectures and solving complex power, performance, and thermal challenges. ROLE & RESPONSIBILITIES * You will develop core system software to control power, performance, and thermals in an Linux environment for NPU SoCs. * DVFS & Power Management: Design and develop dynamic voltage and frequency scaling policies and drivers utilizing cpufreq, devfreq, and SCMI under Embedded Linux. * Core Subsystem Driver Development: Build and optimize drivers for CCF (Common Clock Framework), Regulators, and Thermal Management. * Power/Performance Profiling: Analyze power consumption and thermal trends during NPU execution to construct and validate optimal OPP (Operating Performance Point) tables. MINIMUM QUALIFICATIONS * Strong proficiency in C/C++ and AArch64 assembly. * Hands-on experience in Linux Kernel and Device Driver development. * Deep understanding of SoC architecture, including clock trees and power management mechanisms. PREFERRED SKILLS * Experience in Chip/Board Bring-up and firmware development for mobile SoCs, NPUs, or GPUs. * Experience with JTAG in any aspect of debugging. * Experience with, or a strong interest in, Rust for system programming. * A proactive problem-solver who enjoys optimizing at the intersection of hardware and software. WORK LOCATION & FLEXIBILITY * Location: Choose between our Seoul (Sinsa) office or Gyeonggi-do (Dongtan, Hwaseong) office. * Hybrid Work: Highly flexible remote/work-from-home policy to ensure you can focus and deliver your best work in an autonomous environment. CONTACT * [email protected]