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
□ PHY IP Integration: Lead the design, implementation, and integration of high-speed interface PHY IPs (such as LPDDR4/5, PCIe Gen4/5, MIPI D-PHY/C-PHY, etc.) for AI semiconductor SoCs.
□ Signal & Power Integrity (SI/PI): Conduct signal integrity and power integrity simulations to ensure robust high-speed data transmission and reliable power delivery.
□ Post-Silicon Validation: Participate in silicon bring-up, debugging, and characterization of PHY IPs to ensure compliance with industry standards.
□ Vendor Collaboration: Coordinate with external IP vendors and foundries to optimize PHY performance and manage technical requirements.
Qualifications
□ Bachelor’s, Master’s, or Ph.D. in Electrical Engineering, Electronic Engineering, Computer Engineering, or a related technical field.
□ Minimum 5+ years of relevant experience in high-speed analog/mixed-signal design or PHY-related RTL design.
□ Deep understanding of high-speed serial/parallel interface protocols (DDR, PCIe, MIPI, USB, etc.).
Experience in RTL design (Verilog/SystemVerilog) and logic synthesis for PHY control logic.
□ Strong analytical skills to debug complex mixed-signal issues and optimize PHY performance at the SoC level.
Preferred Qualifications
□ Advanced Nodes: Hands-on experience with advanced process nodes (7nm, 5nm, or below) at major foundries (Samsung, TSMC).
□ Proven track record of successful tape-outs and silicon validation for high-speed PHY IPs.
□ Familiarity with automotive functional safety standards (ISO 26262) and AEC-Q100 requirements.
Scripting: Proficiency in scripting languages (Tcl, Python, or Perl) for design automation and data analysis.
□ Excellent communication skills and the ability to work effectively in a cross-functional environment (RTL, Physical Design, and Board Design teams).
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
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
□ PHY IP Integration: Lead the design, implementation, and integration of high-speed interface PHY IPs (such as LPDDR4/5, PCIe Gen4/5, MIPI D-PHY/C-PHY, etc.) for AI semiconductor SoCs.
□ Signal & Power Integrity (SI/PI): Conduct signal integrity and power integrity simulations to ensure robust high-speed data transmission and reliable power delivery.
□ Post-Silicon Validation: Participate in silicon bring-up, debugging, and characterization of PHY IPs to ensure compliance with industry standards.
□ Vendor Collaboration: Coordinate with external IP vendors and foundries to optimize PHY performance and manage technical requirements.
Qualifications
□ Bachelor’s, Master’s, or Ph.D. in Electrical Engineering, Electronic Engineering, Computer Engineering, or a related technical field.
□ Minimum 5+ years of relevant experience in high-speed analog/mixed-signal design or PHY-related RTL design.
□ Deep understanding of high-speed serial/parallel interface protocols (DDR, PCIe, MIPI, USB, etc.).
Experience in RTL design (Verilog/SystemVerilog) and logic synthesis for PHY control logic.
□ Strong analytical skills to debug complex mixed-signal issues and optimize PHY performance at the SoC level.
Preferred Qualifications
□ Advanced Nodes: Hands-on experience with advanced process nodes (7nm, 5nm, or below) at major foundries (Samsung, TSMC).
□ Proven track record of successful tape-outs and silicon validation for high-speed PHY IPs.
□ Familiarity with automotive functional safety standards (ISO 26262) and AEC-Q100 requirements.
Scripting: Proficiency in scripting languages (Tcl, Python, or Perl) for design automation and data analysis.
□ Excellent communication skills and the ability to work effectively in a cross-functional environment (RTL, Physical Design, and Board Design teams).
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