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High-throughput chips for large language models

Founder and CEO

Founder and CTO

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Runtime Engineer

MatX is building custom silicon and software systems for large-language-model inference and training. The Runtime Engineer will own the host-side runtime stack, including device interfaces, executable and ABI contracts, Python bindings, LLM inference serving, interconnect recovery, and profiling and debugging infrastructure.

Strategic Finance & Supply Chain Deals

MatX is seeking a strategic finance and deals professional to help secure the supply chain supporting its hardware roadmap. The role partners with engineering, operations, finance, and legal on supplier diligence, market mapping, financial analysis, deal structuring, negotiation support, and execution across the semiconductor and hardware supply chain.

Lead Software Engineer, Kernels

MatX is building vertically integrated full-stack hardware and software solutions to serve as a compute platform for artificial general intelligence. The Lead Software Engineer, Kernels will lead, mentor, and grow the Kernel team while setting technical direction and contributing hands-on to the design and optimization of high-performance compute kernels for specialized AI hardware. The role partners with machine learning and hardware teams to improve system performance and co-design next-generation AI architectures.

Formal Verification Engineer

MatX builds a full-stack AI computing platform spanning silicon, rack design, compilers, kernels, and machine learning models. The Formal Verification Engineer will provide rigorous mathematical guarantees across hardware and software by applying model checking, developing compiler correctness proofs, embedding hardware and simulator models into theorem provers, and integrating formal verification tools into engineering practices.

Rust SW-Silicon Co-verification Engineer

MatX is creating best-in-class silicon for high-performance and sustainable GenAI. The Rust SW-Silicon Co-verification Engineer will write Rust tests and build test infrastructure to verify that software models and hardware designs behave identically and conform to specifications. The role also involves developing hardware test harnesses, exploring corner cases, and collaborating with architects and design engineers on testable properties.

Senior/Staff Emulation Engineer

MatX is developing vertically integrated hardware and software solutions to support large-scale machine learning workloads for AGI. The company is seeking a Senior/Staff Emulation Engineer to define emulation strategies, build reusable infrastructure and flows, and debug advanced connectivity SoCs. The role spans RTL, software, firmware, system validation, commercial emulation platforms, and AI-based engineering tools.

Emulation Engineer

FinOps Lead

MatX is building AI models designed to run as efficiently as allowed by physics, advancing AI quality and availability. The FinOps Lead will lead the FP&A function and oversee day-to-day financial operations, planning, forecasting, budgeting, reporting, and accounting. This working manager will strengthen financial processes and controls, support capital and investor activities, and provide strategic financial insights across the company.

Silicon Architect, AI Accelerator

MatX designs vertically integrated hardware and software solutions for training and running large AI models, including high-performance and sustainable GenAI silicon. The Silicon Architect, AI Accelerator will define compute subsystem architecture for next-generation GenAI accelerators, analyze performance, balance power-area-performance tradeoffs, and collaborate with research, software, and hardware teams through bring-up and post-silicon debugging.

Software Engineer - Compiler

MatX is building specialized chips and systems for training and serving large language models across the hardware and software stack. The Software Engineer - Compiler will design Rust-based toolchains for proprietary hardware, collaborate with AI researchers and hardware architects, and develop mid-end and backend compiler analyses and optimization passes.

Software Engineer - Kernels

MatX is developing vertically integrated hardware and software solutions to serve as a compute platform for artificial general intelligence. The Software Engineer - Kernels will design and optimize hardware-interfacing kernels, collaborate with ML Research and Hardware Engineering teams, and guide hardware architecture from a programmer's perspective.