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Zero-congestion networking for AI and HPC

CEO Cornelis Networks

Co-Founder, President, and Chief Operating Officer

Form D

TACC Accepts Cornelis CN5000 Upgrade to Accelerate Scientific Computing on Stampede3

Cornelis and xFusion Deliver High-Performance Infrastructure for European Automotive and Industrial HPC

Cornelis Announces Deployment of “Lynx” Supercomputer at Lawrence Livermore National Laboratory

Senior Software Engineer - SAI/SDK

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters. They are seeking a Senior Software Engineer to drive the development of their next-generation switch ASIC platform, focusing on SAI and SDK implementation, test infrastructure development, and performance optimization.

Senior Software Engineer – AI/HPC Middleware

Cornelis Networks develops high-performance scale-out networking solutions for AI and HPC datacenters, integrating hardware, software, and system-level technologies. The Senior Software Engineer will design, develop, optimize, and upstream-enable AI/HPC communication middleware over the company’s interconnects, while collaborating across the stack to improve performance, correctness, and deployability. The role also involves analyzing customer issues, validating performance, and contributing to open-source projects.

Senior Account Manager - Mid-West (Automotive & Higher Education)

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters. The Senior Account Manager will identify and develop relationships with end customers in the Mid-West, especially higher education and automotive accounts, while driving quota-carrying sales through channel and OEM partners. The role focuses on promoting networking solutions for HPC, data analytics, and AI workloads.

Senior Account Manager – Mid-West (Automotive & Higher Ed focus)

Campaign and Marketing Operations Manager

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters. The Campaign and Marketing Operations Manager will build and manage the marketing and go-to-market operating system, including integrated campaigns, lead and conversion tracking, ABM, attribution, reporting, and sales alignment. The role will partner closely with marketing, sales, business development, OEMs, and channel partners to scale pipeline growth.

Software Engineer – AI/HPC Middleware

Cornelis Networks develops high-performance scale-out networking solutions for AI and HPC datacenters, integrating hardware, software, and system-level technologies for compute clusters. The Software Engineer will develop and optimize AI/HPC communication middleware, integrate it with transport layers, contribute to open-source projects, collaborate across the software and hardware stack, and help diagnose customer performance issues.

Senior Software Engineer – AI Middleware

Cornelis Networks is building the future of AI and HPC networking with an AI-first approach. They are seeking a highly experienced Senior Software Engineer to design, develop, and upstream-enable AI communication middleware, focusing on distributed AI workloads and optimizing communication libraries.

Technical Product Marketing Manager (AI & HPC Networking)

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters. They are seeking a Technical Product Marketing Manager to drive innovation and develop technologies in the semiconductor industry, focusing on messaging, positioning, and creating assets that communicate product value.

System Validation Manager

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters. The System Validation Manager will build and lead the System Validation team, develop comprehensive validation strategies, drive test automation and scalable processes, and ensure the quality and reliability of complex hardware and software systems.

AI Platform Engineer

Cornelis Networks delivers high-performance scale-out networking solutions for AI and HPC datacenters, and they are seeking an AI Platform Engineer to help shape how their engineering organization uses AI to design and develop advanced networking products. The role involves building and expanding a private AI platform, managing a workforce of AI agents, and improving engineering workflows.

Cornelis Networks is building the future of AI and HPC networking with an AI-first approach to silicon and software development. They are seeking a highly experienced Senior Software Engineer to design, develop, and upstream-enable their AI communication middleware, focusing on distributed AI workloads and optimizing collective communication libraries.