Senior Software Engineer - Kernel & Device Drivers

The era of pervasive AI has arrived. In this era, organizations will use generative AI to unlock hidden value in their data, accelerate processes, reduce costs, drive efficiency and innovation to fundamentally transform their businesses and operations at scale. SambaNova Suite™ is the first full-stack, generative AI platform, from chip to model, optimized for enterprise and government organizations. Powered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy. Once adapted with customer data, customers retain model ownership in perpetuity, so they can turn generative AI into one of their most valuable assets. Overview SambaNova is seeking a Senior Software Engineer to develop kernel-level drivers and low-level software for high-speed IO and memory subsystems within the DataScale® platform and RDU architecture. You will enable system bring-up, debug complex cross-layer issues, and deliver production-quality software that scales across systems and deployments. Working across kernel, firmware, and hardware, you will build robust, maintainable drivers and frameworks supporting validation, manufacturing, and system performance. This is a hands-on role for an engineer with strong low-level programming skills, solid hardware understanding, and a focus on reliability, performance, and code quality. Responsibilities Kernel & Driver Development ● Develop and maintain kernel-space drivers for high-speed IO and memory subsystems ● Enable platform bring-up and support driver integration across new silicon and system configurations ● Write clean, maintainable, production-quality code and drive code reviews System Bring-Up & Debug ● Support system bring-up from early silicon through production ● Debug complex issues across kernel, firmware, and hardware layers ● Drive issues to root cause and resolution in collaboration with cross-functional teams PHY & Hardware Interaction ● Support PHY initialization and validation across high-speed interfaces ● Debug issues related to IO, memory, and PHY subsystems in coordination with hardware teams ● Interpret hardware specifications and schematics to guide bring-up and debug Performance & Validation Software ● Develop tools and frameworks for performance analysis, validation, and manufacturing test ● Identify system bottlenecks and implement optimizations across driver and system layers ● Enable post-silicon validation through software automation and infrastructure Basic Qualifications ● BS/MS in Computer Science, Electrical Engineering, or related field ● 5+ years of experience in kernel or low-level system software development Additional Required Qualifications ● Familiar with Linux kernel, drivers, user space libraries, and applications with strong Linux fundamentals ● Strong C/C++ programming and debugging skills; scripting experience (Python, shell) ● Experience with high-speed IO or interconnects such as PCIe, Ethernet, or similar technologies ● Experience with system bring-up and hardware-software co-debug ● Experience with manufacturing test flows ● Familiarity with development tools such as Git, Docker, Jenkins, or Bazel ● Familiarity with build systems and toolchains (GCC, LLVM, Make, CMake) ● Strong ownership and ability to drive issues to resolution ● Clear communicator with a collaborative, problem-solving mindset Preferred Qualifications ● Experience with PHY bring-up and initialization ● Ability to read and understand hardware specifications and register-level documentation ● Exposure to pre-silicon validation (FPGA, emulation) and post-silicon bring-up ● Familiarity with board schematics and low-level hardware interaction ● Solid debugging skills using logs, trace tools (GDB), JTAG, or hardware debuggers ● Background in high-performance or accelerator-based systems Base Salary Range: Bas