Senior Staff / Principal Engineer - Network Switch SDK

About Eridu AI

Eridu AI is a Silicon Valley hardware startup focused on accelerating training and inference performance for large AI models. Today's AI model performance is often gated by infrastructure bottlenecks. Eridu AI introduces multiple industry-first innovations across semiconductors, software and systems to deliver solutions that improves AI data center performance to increase GPU utilization while simultaneously reducing capex and power. Eridu AI's solution and value proposition have been widely validated with several hyperscalers.

The company is led by a veteran team of Silicon Valley executives and engineers with decades of experience in state-of-the-art semiconductors, optics, software, and systems, including serial entrepreneur Drew Perkins, co-founder of Infinera (NASDAQ : INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (World's leading micro-LED display company and developer of the first augmented reality contact lens).

Position Overview

We are looking for a Principal Engineer to lead the design and development of Software Development Kit (SDK), the critical abstraction layer between the hardware and software ecosystems. You will work across Silicon, System and NOS teams to ensure our high-performance switch ASIC are performant and production ready.

Responsibilities

• Own the SDK architecture for our ASICs, HW abstraction layers, API models, and feature programming workflows.
• Design and implement key software interfaces to support dataplane operations like L2 / L3 forwarding, ACLs, QOS, buffer management and telemetry.
• Work closely with ASIC architects to translate chip specifications and datapath designs into software-programmable abstractions.
• Enable control plane integration with SONiC stack via OCP SAI or custom APIs.
• Lead bring-up efforts for new silicon, working with firmware and hardware teams to validate functionality in simulation, emulation, and production systems.
• Define and enforce best practices for modular SDK design, automated testing, CI / CD pipelines and benchmarking frameworks
• Mentor junior engineers and influence software direction across the switch software stack.

Qualifications

L2 switching / forwarding areas such as LAG, VLAN, xSTP, LLDP, DC fabric switching, etc.

Why Join Us?

At Eridu AI, you'll have the opportunity to shape the future of AI

infrastructure, working with a world-class team on groundbreaking technology

that pushes the boundaries of AI performance. Your contributions will directly impact the next

generation of AI networking solutions, transforming data center capabilities.

The starting base salary for the selected candidate will be established based on their relevant skills, experience, qualifications, work location, market trends, and the compensation of employees in comparable roles.

The pay range for this role is :

210,000 - 280,000 USD per year (Saratoga, CA)