Senior Software Engineer - Kernel & Device Drivers

Overview SambaNova is seeking a Principal Engineer to own post-silicon bring-up, debug, and validation of high-speed IO and memory subsystems within the DataScale® platform. This role is central to delivering reliable, high-performance AI systems at scale. You will lead complex system-level debug across silicon, board, and software layers, driving issues to root cause and resolution from first silicon through deployment. This is a hands-on role for an engineer with deep expertise in high-speed interfaces and hardware debug, who can operate in ambiguity and execute with high ownership. Responsibilities System Bring-Up & Validation — Own post-silicon bring-up and validation of high-speed IO and memory subsystems, including characterization, functional validation, stress testing, and performance analysis. — Enable system power-on and bring-up readiness, including debug infrastructure, tooling, and contingency planning. Debug & Cross-Functional Execution — Lead system-level debug to root cause complex issues spanning silicon, board, and software layers; drive cross-functional resolution with design, firmware, verification, and system teams to ensure timely bring-up and issue closure. Productization & Deployment — Support product validation, deployment, and RMA debug in partnership with system and customer engineering teams; ensure readiness for product release with a focus on stability, performance, and field reliability. Pre-Silicon & Design Feedback — Review SoC, board design, and SI/PI analysis from a post-silicon debug and deployment perspective; contribute to pre-silicon verification and emulation to improve bring-up efficiency and coverage. Infrastructure & Methodology — Develop scripts and tools to automate validation, debug, and data analysis workflows; improve post-silicon validation methodologies, debug infrastructure, and test scalability. Basic Qualifications MS in Electrical Engineering or Computer Science 7+ years of experience in post-silicon validation or system bring-up Additional Required Qualifications Experience with high-speed IO or memory protocols such as PCIe, Ethernet, HBMs, CXL, or UCIe Strong analytical skills for test development and data analysis Proficiency in scripting (e.g., bash, python) Proven ability to lead cross-functional debugging efforts Self-starter with strong ownership and execution skills Clear and effective communicator with a proactive, collaborative approach to problem-solving Preferred Qualifications Deep understanding of high-speed SerDes training and adaptation Experience with mixed-signal IO design and validation Hands-on experience with lab equipment (e.g., oscilloscopes) Proficiency in programming languages, such as C Benefits & Policies EEO Policy: SambaNova Systems is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age (40 and over), color, disability, gender identity, genetic information, marital status, military or veteran status, national origin/ancestry, race, religion, creed, sex (including pregnancy, childbirth, breastfeeding), sexual orientation, and any other applicable status protected by federal, state, or local laws. Benefits Summary for US-Based, Full-Time Positions: SambaNova offers a competitive total rewards package, including base salary plus equity and benefits. We provide medical insurance premium coverage for employees and dependents, and offer additional benefits such as dental, vision, disability, life insurance, FSA/HSA options, and well-being programs. #J-18808-Ljbffr SambaNova