ASIC Design - Principal Engineer

Upscale AI, Inc.; Northern (KY); Hybrid; USD 250,000 - 265,000; Full time

Job summary

Upscale, Inc. is building high-performance AI infrastructure with a strong focus on silicon, systems, and networking. We seek a senior ASIC design engineer to define micro-architecture and deliver RTL that meets power, performance, and area targets.

You will collaborate with architecture, verification, physical design, and DFT teams to drive design fixes and ensure robust tapeouts in a fast-paced startup environment. The role requires strong SysVerilog expertise and 5+ years in ASIC logic design.

Qualifications

• BE or MS in EE, CE, CS.
• 5+ years of engineering experience in logic design for ASICs.
• Experience with SystemVerilog for logic design.
• Understanding of logic design fundamentals, clock domain crossing, synthesis and timing closure.
• Strong communication and teamwork in a fast-paced startup.

Responsibilities

• Define and document micro-architecture for next-gen ASIC designs.
• Logic design/RTL entry meeting power, performance, area targets.
• Collaborate with verification and emulation to confirm test plans meet architecture goals.
• Work with physical design on timing closure and area optimization.
• Coordinate with test, and drive DFT integration.
• Communicate effectively and collaborate with cross-functional teams.

Skills

SystemVerilog

Logic design

Timing closure

Clock domain crossing

Communication

Startup experience

Education

BE/MS in EE/CE/CS

Tools

LINT

CDC

RDC

Python

Job description

Why join Upscale, Inc.

Upscale, Inc., is building the high-performance infrastructure powering the next generation of artificial intelligence. Backed by over $300M in funding and rapid global adoption, we are scaling systems designed for the world’s most demanding AI workloads.

We focus on first-principles engineering across silicon, systems, and networking—where performance, scale, and execution are critical. Our team is talent-dense and high-performing. We value ownership, technical rigor, and speed, and we offer the opportunity to work on foundational problems with immediate, real-world impact.

If you’re looking to do high-impact work, move fast, and help define the infrastructure behind the future of AI—Upscale is where you can produce meaningful work at the frontier—and operate at a high standard.

Job Responsibilities:

• As a member of the ASIC Design team, you will work closely with the architecture team and define and document micro-architecture on next generation designs.
• Responsible for the logic design/RTL entry that meets the power, performance, area targets.
• Collaborate closely with design verification and emulation teams to confirm that test plans meet architecture and design intent, debug complex test scenarios and coverage closure
• Work closely with the physical design team on timing closure and area optimization
• Work with the design for test team to integrate DFT logic
• Work independently, communicate effectively and collaborate with cross functional teams

Requirements:

• BE or MS in EE, CE, CS
• 5+ years of related technical engineering experience.
• 5+ years of industry experience in logic design on complex ASICs
• Experience with SystemVerilog for logic design
• Understanding of fundamental principles of logic design, clock domain crossing, synthesis and timing closure
• Proficient communication, collaboration and teamwork skills and ability to contribute to diverse and inclusive teams.
• Able to thrive or lead in a fast-paced startup environment.

Preferred:

• 12+ years of relevant industry experience with a proven track record of successful tapeouts
• Scripting proficiency using Python, Perl etc.
• Experience with front end design tools like LINT, CDC, RDC
• Exposure to silicon bring-up
• Analyzing timing, area, power reports and ability to drive design fixesKnowledge of verification principles and coverage and ability to debug complex test cases
• Basic understanding of formal verification
• Past work experience on high performance, low latency networking ASICs is a big plus
• Growth mindset and enthusiasm to learn and grow in a fast paced environment

$250,000 - $265,000 a year

Where you fall within that range depends on your experience, skills, and impact—we benchmark against internal levels to keep things fair and consistent.

Equal Opportunity

Upscale, Inc., is building a team that reflects a wide range of perspectives, backgrounds, and experiences. We’re proud to be an Equal Opportunity Employer and consider all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, disability, or veteran status.

Accessibility & Accommodations

We’re committed to making our hiring process accessible to everyone. If you need accommodations at any stage, just reach out to us [e-mail]—we’re happy to help. Note: This inbox is only for accommodation requests.