[HW] PCIE Link (Controller) Design Engineer

Frontier of ​On-device ​AI ​Semiconductors

for Everyone, ​Everywhere

About DeepX ​Co., ​Ltd.

DEEPX ​is a ​forward-thinking Series D startup ​architecting ​the infrastructure ​for the Physical ​AI era. ​

By ​delivering the ​world’s ​most ​energy-efficient NPU technology, ​we ​are solving the ​critical ​power ​and heat challenges ​of Generative ​AI ​to bring ​super-intelligence to ​every ​device, everywhere.

Our global ​leadership is ​validated by our record-breaking recognition as a multi-year CES Innovation Award honoree (2024 & 2026) and being named the 2024 Frost & Sullivan Company of the Year in the NPU sector. With an enterprise value approaching 1 trillion KRW, DEEPX offers a unique pre-IPO

opportunity to join a market leader defining the new industry standard for the $70B AI semiconductor market.

We are currently scaling toward mass production of our flagship DX-M1 (Samsung 5nm) with over 50 global projects scheduled, while engineering next-generation 2nm solutions to support 100B parameter Large Language Models (LLM) at the edge. ☞ Link

★ If you want to be part of world-class innovation? Please talk with us.

★Explore our journey: The DEEPX White Paper ☞ Link

Responsibilities

□ Design and implementation of PCIe Controller and Link Layer logic for NPU SoCs

□ Integration and verification of PCIe IP in RTL design

□ Development of PCIe protocol logic including configuration, flow control, and error handling

□ Performance optimization and validation of PCIe interfaces

□ Collaboration with verification, firmware, and system teams for end-to-end PCIe functionality

Qualifications

□ Bachelor’s degree or higher in Electrical Engineering, Computer Engineering, or related field

□ Strong understanding of PCIe protocol (Gen4/Gen5) and related standards

□ Proficiency in RTL design using Verilog/SystemVerilog

□ Experience in synthesis, timing analysis, and FPGA prototyping

□ Ability to analyze and debug hardware interface issues

Preferred Qualifications

□ Experience in high-speed interface design (e.g., PCIe, DDR, CXL, Ethernet)

□ Familiarity with verification methodologies such as UVM

□ Experience with simulation tools (VCS, ModelSim, etc.) and EDA environments

□ Knowledge of SoC architecture and hardware/software co-design

□ Strong problem-solving skills and ability to work in a fast-paced startup environment

Recruitment Process

□ Application Review - (Phone Interview) - Technical Interview - Organizational Culture Fit Interview - CEO Interview - Reference Check / Compensation Discussion

※ The recruitment process may vary depending on the position and application content.

※ Candidates with less than 3 years of experience are required to submit their academic transcripts.

Employment Type

□ Full-time (3-month probationary period with 100% compensation)

Working Hours

□ Monday to Friday, 9:00 AM – 6:00 PM (Lunch break: 12:00 PM – 1:00 PM)

Notes

□ If any false information is found in the application or onboarding documents, the job offer may be withdrawn even after confirmation.

□ A 3-month probationary period applies after joining, with no reduction in salary or benefits.

Benefits

□ 모든 정규직 입사자에게 연봉 수준의 스톡옵션 부여

□ 최신 사양 장비 및 최고의 근무 환경 제공 (최신 노트북, 높낮이 조절식 스탠딩 데스크, 모니터암, 듀얼모니터 등 제공)

□ 점심식사 + 아침 & 저녁식사 지원

□ 스낵, 아이스크림, 음료 등 사내 카페 무제한 간식 제공

□ 사우나가 포함된 피트니스 비용 지원

□ 연 1회 종합건강검진 지원 (배우자 포함)

□ 생일, 결혼기념일, 크리스마스이브 축하금 지급 및 조기퇴근 제공

□ 설/추석 명절 상여금 지급

□ 축하와 위로를 위한 경조휴가 및 경조금 지원