Systems Architect - Rtos

Applied Intuition Applied Intuition · Robotics · Sunnyvale, CA · Vehicle OS Systems Engineering

This role focuses on developing and maintaining real-time operating system (RTOS) middleware and embedded software systems for the automotive industry, aiming to enable next-generation vehicle intelligence and software at scale. The position involves working across the entire software stack, from application layer to hardware abstraction, and ensuring real-time performance and safety requirements are met for complex, mission-critical software.

What you'd actually do

  1. Develop and maintain real-time operating system (RTOS) middleware and embedded software systems from the application layer down to the hardware abstraction layer.
  2. Work across the entire stack to develop new products, features, and tools that meet strict real-time performance and safety requirements.
  3. Design efficient and deterministic solutions to a wide range of embedded engineering challenges.
  4. Ship complex, mission-critical software in fast-paced environments alongside domain experts across a variety of fields: infrastructure, automotive, and embedded systems engineers, as well as startup veterans.
  5. Work hands-on with leading RTOS platforms including FreeRTOS and other safety-critical microkernel architectures.

Skills

Required

  • Bachelor’s or Master’s in Computer Science, Electrical/Computer Engineering, or a related field.
  • 6+ years of experience in embedded software development, with a focus on RTOS-based operating systems (e.g., FreeRTOS, OSEK).
  • Strong experience designing scalable, modular middleware frameworks for real-time or safety-critical systems.
  • Deep knowledge of IPC mechanisms (e.g., Shared memory, SOME/IP, gRPC), OS abstraction layers, and service-based architectures.
  • Track record of building middleware for cross-domain applications (e.g., Infotainment, POSIX, Connectivity).
  • Familiarity with multi-core scheduling, process isolation, and resource management on automotive-grade SoCs.
  • Experience bringing up software on hardware prototypes and conducting system-level debugging and profiling.

Nice to have

  • Experience in RTOS platform development, including kernel extensions and hardware abstraction layer optimization
  • Familiar with AUTOSAR Architecture.
  • Familiar with creating MBSE-based design documents, sequence diagrams, and technical specifications that ensure hard real-time guarantees, deterministic behavior, and reusability across platforms.

What the JD emphasized

  • strict real-time performance
  • safety requirements
  • deterministic solutions
  • mission-critical software
  • safety-critical microkernel architectures