Principal RTL Design Engineer

SambaNova Systems • San Jose, CA

1d

About The Position

The era of pervasive AI has arrived. In this era, organizations will use generative AI to unlock hidden value in their data, accelerate processes, reduce costs, drive efficiency and innovation to fundamentally transform their businesses and operations at scale. SambaNova's RDU is the processor behind our inference systems, and the RTL design team builds the blocks it's made of: compute datapath, on-chip network, and memory subsystems. The team owns microarchitecture through tape-out, including RTL implementation, PPA trade-offs, quality gates like lint, CDC, and LEC, and timing closure with physical design. Frequency targets are aggressive, so how a datapath gets pipelined and where area buys timing are decided here. SambaNova Systems is looking for a Principal RTL Design Engineer to own the microarchitecture and RTL for a major block or subsystem of our next-generation Reconfigurable Dataflow Unit, the silicon behind our AI workload acceleration systems. This is a senior individual-contributor role with real ownership. You'll take a block from microarchitecture specification through RTL, quality closure, and tape-out, and you'll own the power, performance, and area trade-offs along the way. Frequency targets here are aggressive, so the microarchitectural choices you make (how you pipeline a datapath, where you spend area to buy timing) are the substance of the job, not an afterthought. You'll work alongside architects, design verification, and physical design engineers to converge functionality and timing, and with software and compiler teams to prototype features that move application-level performance. You'll be one of the engineers who sets the technical bar for digital design here: in reviews, in the methodology the team adopts, and in how the design flow evolves.

Requirements

• BS or MS in EE, CE, or CS with 7+ years (or equivalent) of industry experience in ASIC RTL design
• Mastery of synthesizable SystemVerilog for high-speed, high-performance ASICs, including SVA to capture design intent
• High-frequency design experience: datapath pipelining, retiming, critical-path restructuring, and other microarchitectural techniques for hitting aggressive frequency targets
• Deep foundation in computer architecture and digital logic design: arbitration, flow control, clock domain crossing, and memory structures
• Ownership of a complex block or subsystem from microarchitecture specification through tape-out on at least one production ASIC
• Physical-design awareness: converging power, performance, and area against real physical constraints, including floorplan, congestion, and timing feedback from the physical design team
• Hands-on experience with synthesis and static timing analysis, and with lint, CDC, and LEC quality flows
• Demonstrated technical leadership without formal authority: setting direction in design reviews, arbitrating microarchitecture decisions, and mentoring engineers
• Scripting in Python for design and flow automation

Nice To Haves

• Depth in one RDU domain: compute and dataflow datapath, on-chip network and interconnect, or memory subsystem
• Industry-standard interconnects and protocols: AXI, PCIe, Ethernet, HBM/DDR
• AI and ML workload acceleration techniques, and dataflow or reconfigurable architectures
• Formal property checking applied to design intent
• Advanced TSMC nodes and multi-die or chiplet design
• Performance modeling and analysis to support architectural trade-offs
• Fluency with Claude or other AI tools applied to RTL design and flow development
• MS or PhD in EE, CE, or CS with 10+ years of experience in ASIC RTL design

Responsibilities

• Own microarchitecture and RTL implementation for a major block or subsystem of the RDU, from specification through tape-out
• Define and document microarchitecture specifications for complex digital blocks in compute, memory, or on-chip network subsystems
• Write, integrate, and debug synthesizable SystemVerilog RTL through the full chip implementation and production lifecycle
• Hit aggressive frequency targets through datapath pipelining, retiming, and microarchitectural restructuring
• Own PPA for your area: make and defend the power, performance, and area trade-offs using advanced techniques for high-speed design
• Drive timing closure with physical design: synthesis, STA, critical-path iteration, and response to floorplan and congestion feedback
• Own design quality gates for your area: lint, CDC, LEC, and SystemVerilog Assertions capturing design intent
• Partner with design verification to define verification intent and coverage for your block, and support debug of functional and gate-level failures
• Work with architects and software teams to prototype and evaluate features that improve application-level performance
• Drive AI, automation, and new EDA tool methodologies into the design flow
• Set the technical bar in design reviews and mentor design engineers

Benefits

• Competitive total rewards package, including base salary, equity, and benefits
• 95% premium coverage for employee medical insurance
• 77% premium coverage for dependents
• Health Savings Account (HSA) with employer contribution
• Dental insurance
• Vision insurance
• Short/Long term Disability insurance
• Basic Life insurance
• Voluntary Life insurance
• AD&D insurance
• Flexible Spending Account (FSA) options (Health Care, Limited Purpose, and Dependent Care)
• Full subscription to Headspace
• Gympass+ membership with access to physical gyms
• One Medical membership
• Counseling services with an Employee Assistance Program

What This Job Offers

• Job Type: Full-time
• Career Level: Principal