CareerPlanSign in

Senior Principal Technologist – Memory

San Jose💼 Full-time💰 $205,000–$205,000🗓 2026-08-25 → 2026-09-25

Core

Define architecture and product roadmap for data center memory solutions, bridging system, memory, software, and chip architecture to solve hyperscale bottlenecks.

Role type

Senior Principal Technologist (Memory & System Architecture)

Builds

Rack-scale AI infrastructure connectivity solutions integrating CXL, Ethernet, NVLink, PCIe, and UALink with COSMOS software.

Domain

Data Center Infrastructure / Semiconductor / Memory Systems

Deliverable

production ML models | product features | infrastructure

Required skills

System architecture, SOC memory sub-system architecture, PCIe/CXL technologies, DRAM/memory architecture, hardware-software co-design, OS software integration, datacenter system architecture, full stack solutions, customer-facing technical articulation, cross-functional leadership

Preferred skills

JEDEC-defined memory interface specifications, memory ECC and error handling, product integration with BIOS/kernel/OS/BMCs, board and system design, industry organization engagement (PCI-SIG, OCP, JEDEC, CXL), hands-on silicon development

Technologies

CXL, Ethernet, NVLink, PCIe, UALink, COSMOS, DDR, LPDDR, HBM, BIOS, kernel, BMCs

Responsibilities

Drive architecture and definition of future memory products, engage directly with customers to influence product features and roadmap, articulate technical concepts to build business cases, solve customer bottlenecks in hyperscale data centers, lead cross-functional technical initiatives

Seniority

Principal, hands-on IC with strategy & mentorship

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.