Staff Engineer, HSIO Digital Design

Samsung Semiconductor • San Jose, CA

14h • Onsite

About The Position

This team is focused on next-generation HSIO (High-Speed I/O) design for Samsung’s AI production platforms. Ideal candidates will have 10+ years of industry experience specializing in digital design for die-to-die(chiplet) interfaces or similar high-speed I/O technologies.
Candidates are expected to have a strong understanding of the end-to-end digital design flow and the ability to collaborate effectively with system and analog teams.

Requirements

• BS degree with 10+ years, MS degree with 8+ years, or PhD with 5+ years of experience in High-Speed I/O design
• Hands-on experience with Die-to-Die interface IP (e.g., UCIe, BOW), including: RTL design and verification
• Logic synthesis and Static timing analysis (STA)
• Semi-custom physical design
• Silicon validation and SoC integration
• Deep understanding of high-speed serial interconnect architectures (e.g., UCIe, PCIe, 100G/200G Ethernet) and associated design trade-offs
• Strong understanding of how analog and mixed-signal design and verification impact digital-on-top development flows
• Knowledge of Signal Integrity (SI) and Power Integrity (PI) modeling for High-Speed I/O designs
• Understanding of SoC protocols including AXI/CHI/CXS.B/CXL/PCIE/UA-Link
• Knowledge of Design for Testability (DFT) methodologies and flows
• Familiarity with Ethernet PMA / PMD / PCS layers
• Experience with firmware development for embedded microcontroller systems.

Benefits

• Give Back With a charitable giving match and frequent opportunities to get involved, we take an active role in supporting the community.
• Enjoy Time Away You’ll start with 4+ weeks of paid time off a year, plus holidays and sick leave, to rest and recharge.
• Care for Family Whatever family means to you, we want to support you along the way—including a stipend for fertility care or adoption, medical travel support, and virtual vet care for your fur babies.
• Prioritize Emotional Wellness With on-demand apps and free confidential therapy sessions, you’ll have support no matter where you are.
• Stay Fit Eating well and being active are important parts of a healthy life. Our onsite Café and gym, plus virtual classes, make it easier.
• Embrace Flexibility Benefits are best when you have the space to use them. That’s why we facilitate a flexible environment so you can find the right balance for you.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 5,001-10,000 employees