Startups · AI

Senior Principal Engineer, SerDes Transmitter

Upscale AI · US - Santa Clara, CA · On-site

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About Upscale AI

Upscale builds next-generation AI network infrastructure with scalable systems, intelligent automation, and seamless connectivity.

About the role

Where you fall within that range depends on your experience, skills, and impact—we benchmark against internal levels to keep things fair and consistent. Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • MS or PhD in Electrical Engineering or a related field, with substantial experience in high-speed analog and mixed-signal IC design
  • Strong hands-on experience designing high-speed SerDes transmitters or comparable high-performance transmit circuits
  • Demonstrated expertise in one or more of the following areas: transmitter clocking, high-speed DACs, output drivers, or advanced transmitter architectures
  • Strong understanding of high-speed circuit design principles, including bandwidth limitations, parasitic effects, jitter, noise, impedance matching, signal integrity, and power optimization
  • Experience with advanced CMOS process technologies and the challenges of implementing high-speed circuits in scaled technology nodes
  • Proficiency in circuit simulation, design optimization, and silicon debug and characterization
More about this role

Upscale, Inc., is building the high-performance infrastructure powering the next generation of artificial intelligence. Backed by over $500M 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.

About the Role

We are building a world-class SerDes engineering team to enable next-generation connectivity for AI data centers and high-performance computing.

We are seeking a highly accomplished Senior Principal Engineer to lead the design and development of advanced SerDes transmitter circuits. This role will drive key transmitter technologies spanning clock generation and distribution, high-speed...

Read the full posting on Upscale AI's site ↗

SerDes

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