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The 15 Largest US Funding Rounds of February 2026

While OpenAI Shattered Records, Robotics and Semiconductor Startups Quietly Added The Most New Unicorns In February

The Series B Pipeline Looks Refreshingly Diversified

The Weekly Notable Startup Funding Report: 3/2/26

ML Research Intern

MatX is focused on making the world’s best AI models run efficiently, aiming to advance AI quality and availability. They are seeking an ML Research Intern to train large language models, run quality evaluations, and publicize findings as part of their innovative team.

Machine Learning Researcher

MatX is focused on enhancing AI model efficiency and is developing comprehensive solutions from hardware to software for large ML workloads. They are seeking a Machine Learning Researcher to train and optimize LLMs, build distributed infrastructure, and advise on hardware architecture from an ML perspective.

MatX is on a mission to advance AI models' efficiency and quality. They are seeking an ML Research Intern to train large language models, conduct quality evaluations, and publicize findings while working in a hybrid role at their headquarters.

Infrastructure Engineer

MatX is designing a custom chip and is seeking an Infrastructure Engineer to manage and improve the infrastructure that supports their engineering team. The role involves overseeing compute clusters, maintaining CI/CD systems, and ensuring a smooth developer environment for over 20 engineers.

Software Engineer - Simulators

MatX is on a mission to be the compute platform for AGI, developing full-stack solutions for machine learning workloads. The Software Engineer - Simulators will develop and maintain functional and performance models, create tools for testing, and collaborate with various teams to optimize performance.

Software Engineer - Kernels

MatX is on a mission to be the compute platform for AGI, developing full-stack solutions for large ML workloads. The Software Engineer - Kernels will design and optimize kernels, collaborating with research and engineering teams to ensure integration with the software stack.

MatX is designing a custom chip and is seeking an Infrastructure Engineer to manage and improve their development infrastructure. This role involves overseeing compute clusters, storage management, CI/CD processes, and ensuring a smooth developer environment for over 20 engineers.

MatX is on a mission to be the compute platform for AGI, developing full-stack solutions from silicon to systems for large ML workloads. The Software Engineer - Kernels will design and optimize kernels that interface with hardware, collaborating with ML Research and Hardware Engineering teams to ensure seamless software integration.

SOC Micro-architecture & RTL Design Lead (Manager)

MatX is developing vertically integrated full-stack solutions for AGI, focusing on high-performance silicon design. They are seeking a SOC Micro-architecture and RTL Design Lead (Manager) to lead a team in delivering performant silicon for various technologies, including compute and memory management.

Software Engineer - Compiler

MatX is on a mission to be the compute platform for AGI, developing full-stack solutions from silicon to systems. The Software Engineer - Compiler will design and implement compilers for proprietary hardware architecture while providing insights on hardware architecture and focusing on midend and backend development.