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Electrical Engineer - VBB/UBB

Etched.ai

Etched.ai

Other Engineering
San Jose, CA, USA
USD 175k-250k / year
Posted on Aug 19, 2025

Location

San Jose

Employment Type

Full time

Location Type

On-site

Department

Platform

Electrical Engineer - UBB/VBB

About Etched

Etched is building AI chips that are hard-coded for individual model architectures. Our first product (Sohu) only supports transformers, but has an order of magnitude more throughput and lower latency than a B200. With Etched ASICs, you can build products that would be impossible with GPUs, like real-time video generation models and extremely deep & parallel chain-of-thought reasoning agents.

Job Summary

We are looking for an Electrical Engineer to own the design of our Universal Baseboard (UBB) and Vertical Baseboard (VBB) systems—the carrier platforms that connect our accelerator modules, interconnect fabric, and system infrastructure. You will lead high-speed board design, ensure signal and power integrity, and help bring cutting-edge AI hardware from prototype to production.

Key responsibilities

  • Lead schematic and PCB design for UBB/VBB platforms supporting Etched’s AI accelerator modules

  • Define power distribution, clocking, and high-speed interconnect topology (PCIe Gen5/Gen6, CXL)

  • Collaborate with SI/PI, mechanical, and thermal engineers to solve system-level challenges

  • Work with ODM/OEM partners on manufacturing, bring-up, and validation plans

  • Bring up and debug UBB/VBB systems, from prototype through production

  • Create and manage full PCBA documentation, including BOMs, assembly notes, and revision control

  • Define and execute test plans for signal integrity, power integrity, and manufacturing validation

You may be a good fit if you have (Must-have qualifications)

  • 5–10 years of experience in server motherboard, baseboard, or backplane design

  • Deep expertise with high-speed serial interfaces (PCIe Gen5/Gen6, Ethernet 100G+) and low-speed control interfaces (I2C, SPI, UART)

  • Strong knowledge of OCP hardware standards and modular compute architectures

  • Proven track record of bringing complex server or accelerator systems from design to production

  • Experience collaborating with silicon teams and aligning hardware to chip-level requirements

  • Familiarity with datacenter thermal and power constraints, especially in high-power (>10 kW) AI systems

  • Passion for modern AI systems and willingness to learn their architectural needs on the job

Strong candidates may also have experience with (Nice-to-have qualifications)

  • Prior design experience with accelerator or GPU carrier boards

  • Knowledge of CXL protocols and emerging high-speed interconnects

  • Hands-on validation and debug experience with oscilloscopes, logic analyzers, and BERTs

  • Experience working with contract manufacturers on server-class hardware

  • Familiarity with thermal design considerations for dense, high-power compute systems

Base Salary Compensation

  • $175,000 - $250,000

Benefits

  • Full medical, dental, and vision packages, with generous premium coverage

  • Housing subsidy of $2,000/month for those living within walking distance of the office

  • Daily lunch and dinner in our office

  • Relocation support for those moving to San Jose (Santana Row)

How we’re different

Etched believes in the Bitter Lesson. We think most of the progress in the AI field has come from using more FLOPs to train and run models, and the best way to get more FLOPs is to build model-specific hardware. Larger and larger training runs encourage companies to consolidate around fewer model architectures, which creates a market for single-model ASICs.

We are a fully in-person team in San Jose (Santana Row), and greatly value engineering skills. We do not have boundaries between engineering and research, and we expect all of our technical staff to contribute to both as needed.