AI/ML Engineer (AI2484)

Job Title

Principal Software Engineer, Linux PCIe Device Drivers

Job Location

San Jose, CA (This position requires a full-time, on-site presence in our San Jose, CA office)

Job ID

AI2370

Overview

The SoC software team is responsible for creating the SDK for SiMa.ai’s MLSoC product line. This includes developing/porting OS, boot SW, device drivers, and runtime environment for multiple CPU subsystems that are part of SiMa.ai’s MLSoC™. The team also develops embedded Linux-based applications and APIs for enabling end-to-end customer application flow using the IO subsystems of the MLSoC.

Responsibilities

We are looking for a seasoned software engineer who has experience developing OS PCIe device drivers, boot SW, and key test applications in a Linux embedded environment.

• Leverage IP SW and integrate into the MLSoC™ software environment.
• Develop drivers for End Point, Root Complex, and PCIe Bifurcation modes for the embedded system.
• Test and verify Linux PCIe device drivers and environment with virtualizers and Zebu emulators.
• Design, implement and test host drivers, libraries and test applications to interface to SiMa.ai’s MLSoC™.
• Integrate GPUs, NVMe drives, and other PCIe devices into a Host Root Complex system.
• Configure Linux environments for different reference boards.
• Modify and perform Yocto builds for new functionality.
• Provide software to support the HW MLSoC test validation team.
• Own the overall design of the data transfer and data structures used for management and data transfer over PCIe.

Key Requirements

• BS/MS in computer science with a minimum of 10+ years of experience.
• Hands‑on, production‑deployed experience developing firmware, boot code, and software using high-performance 64‑bit ARM processors.
• Hands‑on, production‑deployed experience developing drivers for PCIe End Point and Root Complex embedded systems.
• Development experience (preferably production deployed) with x86 Linux host systems to communicate with PCIe End Point devices.
• Hands‑on experience bringing up and troubleshooting new PCIe devices.
• Development experience with Embedded Linux (e.g., Yocto) and embedded RTOS (e.g., QNX) is highly desirable.
• Experience working with silicon teams is highly desirable.
• Good proficiency with C/C++.
• Proven track record of building and delivering complex software products.

Personal Attributes

Can‑do attitude. Strong team player. Curious, creative, and good at solving problems. Execution and results oriented. Self‑driven, thinks big, and highly accountable. Good communication skills.

Compensation

The annual salary for this position ranges from $220,000 - $296,400. The actual annual salary offered will depend on several factors, including job‑related skills, experience, technical expertise, qualifications, work location, and business needs. In addition to base salary, this role is eligible for private company equity and a comprehensive package of employee benefits. Salary ranges for U.S. roles reflect base salary only and do not include equity or other forms of compensation.

EEO Statement

SiMa is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected classification.