ASIC Design Engineer, Principal at Positron Corporation | Austin, TX, US | Rezi

ASIC Design Engineer, Principal at Positron Corporation

ASIC Design Engineer, Principal

Positron Corporation · Austin, TX, US

Today

ASIC Design Engineer, Principal

Positron Corporation · Austin, TX, US

8 hours ago
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About the Role

As a Principal ASIC Design Engineer, you will take a leadership role in defining, implementing, and delivering critical IP blocks and subsystems for Positron.ai’s inference ASICs/SoCs. You will own the microarchitecture from high-level concept through RTL signoff, collaborating across architecture, verification, and physical design to achieve ambitious PPA and schedule goals. In addition to hands-on SystemVerilog design, you will mentor junior engineers, influence methodology, and drive key architectural tradeoffs that impact silicon performance and efficiency.

Responsibilities

  • Define and document microarchitecture for complex IP blocks/subsystems.
  • Deliver production-quality, parameterized SystemVerilog RTL with well-defined interfaces, power/clock intent, and embedded assertions.
  • Lead lint, CDC/RDC, DFT integration, and synthesis bring-up; collaborate with PD on floorplan and timing closure.
  • Own PPA metrics for assigned blocks and drive microarchitectural optimizations to meet targets.
  • Architect and integrate high-performance interconnects (AXI/CHI/ACE), DMA engines, coherency logic, and high-speed memory interfaces (HBM/DDR).
  • Engage with IP vendors and internal stakeholders to ensure seamless integration.
  • Develop and enforce coding guidelines, reusable IP packaging, and signoff checklists.
  • Contribute automation flows (Python/Tcl/Make/CI) to improve team efficiency.
  • Partner closely with Verification to define test plans and reference models.
  • Work with Architecture and Performance teams to correlate models against RTL.
  • Support bring-up, post-silicon debug, and customer engagements as required.
  • Guide junior engineers in design techniques, methodology, and problem-solving.
  • Lead design reviews, drive consensus on tradeoffs, and advocate for best-in-class solutions.

Requirements

  • BS/MS in EE/CE (or related) with 8+ years of ASIC/SoC RTL design experience on complex, high-performance silicon.
  • Proven track record of leading designs from spec → microarchitecture → RTL → signoff with strong PPA outcomes.
  • Deep SystemVerilog RTL expertise, including clocking, resets, CDC/RDC handling, and protocol correctness.
  • Extensive experience with front-end flows/tools (lint, CDC, synthesis/STA, DFT) using major EDA suites.
  • Hands-on expertise with at least three of: HBM/DDR, PCIe/CXL, AMBA AXI/ACE/CHI, cache/memory hierarchies, high-throughput datapaths.
  • Strong cross-functional communication skills, capable of leading technical discussions and producing clear specifications.

Skills

  • SystemVerilog
  • Lint
  • CDC/RDC
  • DFT
  • AXI/CHI/ACE
  • HBM/DDR
  • Python
  • Tcl
  • Make
  • CI
  • AI/ML accelerator design
  • Formal verification/SVA
  • Low-power design techniques
  • UPF/CPF
  • cocotb/UVM
  • RISC-V subsystems
  • Coherence protocols

Location

  • Remote

Work Type

  • Full-time

Experience Level

  • Principal
  • Senior

Education Level

  • BS/MS in EE/CE (or related)

Salary/Compensations

  • $225,000 – $350,000

Benefits

  • Competitive salary + equity
  • Comprehensive benefits
  • Flexible work environment

About the Company

  • Shape the next generation of AI inference hardware with a high-caliber, collaborative team.
  • Take technical ownership of critical silicon components that directly impact product success.
  • Opportunities to innovate, lead, and grow your influence in a rapidly evolving space.

Equal Opportunity

  • Equal Opportunity Employer.
  • If you’re excited about the role but don’t meet every bullet, we’d still love to hear from you.