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Senior Distinguished Engineer, SerDes Receiver & ADC

Job in Nicholasville, Jessamine County, Kentucky, 40340, USA
Listing for: Upscale
Full Time position
Listed on 2026-11-05
Job specializations:
  • Engineering
    Electronics Engineer, Hardware Engineer, Systems Engineer, Test Engineer
Salary/Wage Range or Industry Benchmark: 180000 - 260000 USD Yearly USD 180000.00 260000.00 YEAR
Job Description & How to Apply Below
Why join Upscale, Inc.

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.

Why join Upscale, Inc.

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 Ser Des engineering organization focused on next-generation, ultra-high-speed connectivity for AI data centers and high-performance computing.

We are seeking an exceptional technical leader to define and drive the architecture and implementation of next-generation Ser Des receiver front ends and high-speed analog-to-digital converters (ADCs), targeting ultra-high sampling rates in advanced process technologies at 5nm and below.

This is a high-impact technical leadership role for an engineer who combines deep expertise in high-speed analog and mixed-signal circuit design with strong architectural judgment and a proven ability to turn ambitious performance targets into silicon.

As a key technical leader, you will shape receiver architecture, drive critical circuit and system-level trade-offs, and work across analog design, DSP, clocking, digital implementation, and silicon validation to deliver industry-leading receiver performance. You will have the opportunity to influence the technical direction of our Ser Des platform and establish the foundation for future generations of high-speed connectivity.

Responsibilities:
  • Receiver Architecture:
    Define and drive the architecture of next-generation, ultra-high-speed Ser Des receivers, including the analog front end, ADC, sampling architecture, clocking interfaces, and integration with digital signal processing
  • High-Speed ADC Development:
    Lead the design and optimization of ADCs targeting 100+ GS/s, addressing sampling speed, resolution, linearity, noise, power efficiency, and implementation complexity
  • Analog Front-End Design:
    Drive receiver front-end development, including high-bandwidth input stages, equalization, gain control, sampling networks, and other critical analog building blocks
  • Advanced-Node Implementation:
    Lead circuit design and implementation in 5nm and below technologies, leveraging advanced CMOS capabilities while managing device limitations, parasitics, variability, power integrity, and layout-dependent effects
  • System-Level Optimization:
    Establish architectural trade-offs across bandwidth, signal-to-noise ratio, effective number of bits (ENOB), jitter tolerance, power consumption, and DSP complexity to optimize overall link performance
  • Clocking and Sampling:
    Collaborate on clock generation and distribution, sampling-clock quality, aperture jitter, phase noise, and clock-to-data timing requirements at extreme sampling rates
  • Technical Leadership:
    Set technical direction, guide critical design decisions, mentor senior engineers, and drive resolution of complex circuit and system-level challenges
  • Cross-Functional Collaboration:

    P…
Position Requirements
10+ Years work experience
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