Real-Time C++ Middleware Engineer for Autonomous Vehicles

Plusai; Sacramento (CA); On-site; USD 120,000 - 200,000; Full time

Job summary

Plusai is seeking an experienced software engineer to develop and optimize the core infrastructure for on-vehicle robotics software. You will enhance low-latency execution, enable robust system analysis, and provide engineers with telemetry and monitoring tools for performance bottlenecks.

The role spans updating existing frameworks and implementing new components across critical domains. Contribute to a quality-driven culture, align work with the QMS, and drive continuous improvement in

Qualifications

• BS in Computer Science, Electrical Engineering, or related field.
• Solid hands-on coding experience using C++14(or later).
• Strong understanding of Linux development tools, including build systems, debuggers, and performance analyzers.
• Excellent written and verbal communication skills.
• Proactive problem-solving mindset: 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 OS interactions and fine-tune system performance.
• Ensure that your work is performed in accordance with the company’s Quality Management System (QMS) requirements and contribute to continuous improvement efforts.
• Ensure team compliance with QMS, monitor quality, and drive process improvements.

Skills

C++14 or later

Problem-solving mindset

Excellent communication

Proactive approach

Education

BS in Computer Science or Electrical Engineering

Tools

ROS

Real-time OS

GPGPU

Profilers/Debuggers

Linux development tools

Job description

Plusai is seeking an experienced software engineer to develop and optimize the core infrastructure for on-vehicle robotics software. You will enhance low-latency execution, enable robust system analysis, and provide engineers with telemetry and monitoring tools for performance bottlenecks.

The role spans updating existing frameworks and implementing new components across critical domains. Contribute to a quality-driven culture, align work with the QMS, and drive continuous improvement in