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PlusAI

Builds AI driving systems for commercial trucks

Software Engineer - Runtime & C++ Middleware

Systems Software EngineeringConfirmed live in the last 24 hours
Full-timeSanta Clara, CA, USA$120k - $200k /yrHybrid

About the Job

Requirements

  • A Bachelor of Science in Computer Science, Electrical Engineering, or a related field.
  • Solid hands-on coding experience using C++14 or later.
  • Strong understanding of Linux development tools, including build systems, compilers, debuggers, and performance analyzers.
  • Excellent written and verbal communication skills.
  • Ability to identify, propose, and implement solutions.

Responsibilities

  • Design and optimize low-latency interprocess communication and data flow monitoring.
  • Develop high-performance event logging and structured telemetry.
  • Implement safety-enhanced memory allocators and efficient memory provisioning policies.
  • Build lock-free data structures and algorithms to support real-time system requirements.
  • Work on network communication and coherency protocols.
  • Develop on-the-fly component health monitoring and rapid response mechanisms for critical events.
  • Manage on-vehicle configurations and system state validation.
  • Optimize low-level operating system interactions and fine-tune system performance.
  • Perform work in accordance with the company’s Quality Management System requirements and contribute to continuous improvement efforts.
  • Ensure team compliance with Quality Management System requirements, monitor quality, and drive process improvements.

Desired Qualifications

  • Experience in writing, debugging, and profiling multithreaded C++ applications.
  • Familiarity with robotics-related libraries such as ROS.
  • Knowledge of real-time operating systems, database internals, network programming, GPGPU, or robotics.

About the Company

PlusAI

Builds AI driving systems for commercial trucks

PlusAI develops AI driving software for commercial trucks, working with vehicle manufacturers and logistics partners to automate freight transport. Its SuperDrive system combines sensors, onboard computing, and AI models to understand roads, plan maneuvers, and control a truck within defined operating conditions. Truck manufacturers integrate the software into their vehicles, and PlusAI engineers develop and validate the virtual driver for use on freight routes. It also sells autonomous-driving data and development tools through HyperFoundry, and plans to charge for SuperDrive according to truck usage. PlusAI was founded in 2016 and is headquartered in Santa Clara, California.

Company size
201-500
Company stage
IPO
Headquarters
Santa Clara, CA
Founded
2016

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