Principal Micro-architect, Coherent Interconnect

As a Principal Micro-architect, you will lead the microarchitecture development of custom coherent interconnect IP and/or last-level cache (LLC) blocks for next-generation designs. Success in this role requires a strong foundation in computer architecture, microarchitecture, and RTL design.

What You Will Do

You will drive key aspects of coherent interconnect RTL design, including performance and power optimization, logic debug, and timing closure. You will also develop high-quality RTL implementations that meet performance, power, and area (PPA) goals.

Why It Might Be a Fit

This role requires a strong background in driving RTL design of coherent interconnect and LLC sub-blocks for high-performance digital designs, as well as experience spanning architecture definition through RTL implementation.

Requirements

• 15+ years of experience with a Bachelor’s degree in Computer Science/Computer Engineering/relevant technical field, or 13+ years of experience with a Master’s degree, or 11+ years of experience with a PhD
• Strong background driving RTL design of coherent interconnect and LLC sub-blocks for high-performance digital designs
• Demonstrated experience spanning architecture definition through RTL implementation
• Familiarity with on-chip network topologies such as mesh, ring, and crossbar interconnects, along with working knowledge of Arm AMBA5 CHI, AMBA4 ACE, AXI, and related coherent interconnect protocols.
• Deep expertise in Verilog/SystemVerilog and solid understanding of the complete ASIC design flow including STA, DFT, ECO flows, etc.
• Strong understanding of memory subsystem architecture, coherent cache design, system caches, coherency mechanisms, and directory-based snoop filter protocols.
• Proven experience leading technical initiatives, mentoring engineers, and collaborating effectively across dynamic, geographically distributed teams with strong communication and interpersonal skills.
• Experience with a scripting language like Perl or Python is a plus

Benefits

• Medical
• Dental
• Vision
• Life insurance
• 401(k)
• Free onsite lunch
• Employee purchase program
• Tuition assistance (after 6 months)
• Paid time off
• Wellness incentives