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Runtime Engineer

San Jose, CA💼 Full-time🗓 2026-07-10 → 2026-07-31

Core

Building and optimizing the lowest-level runtime stack for a full-stack generative AI platform to enable high-performance ML training and inference on proprietary silicon.

Role type

Senior IC systems software engineer (runtime stack)

Builds

High-performance distributed software execution environment for SambaNova DataScale & Cloud platforms

Domain

AI/ML infrastructure, high-performance computing (HPC), proprietary silicon

Deliverable

production ML models | infrastructure

Required skills

C/C++, Python, user space libraries, operating systems, kernel drivers, distributed systems, performance tuning

Preferred skills

PCIe, Infiniband, RoCE, RDMA, fast networking stacks

Technologies

C, C++, Python, PCIe, Infiniband, RoCE, RDMA

Responsibilities

Design and implement new features of the runtime stack for scalable ML inference and training; provide system software support (drivers and kernel) for next-generation silicon; design user-space libraries for high hardware utilization; build user-facing tools for system management and profiling; collaborate with Hardware, ML Application, Compiler, and DevOps teams.

Seniority

Mid-level, hands-on IC

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