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Plus

Plus

www.plus.ai

2 Jobs

417 Employees

About the Company

PlusAI is an artificial intelligence company pioneering AI-based virtual driver software for factory-built autonomous trucks. Headquartered in Silicon Valley with operations in the United States and Europe, PlusAI was named by Fast Company as one of the World’s Most Innovative Companies. Partners including TRATON GROUP’s Scania, MAN, and International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV are working with PlusAI to accelerate the deployment of next-generation autonomous trucks. PlusAI announced in June 2025 that it plans to go public via a merger with Churchill Capital Corp IX (NASDAQ: CCIX).

Listed Jobs

Company background Company brand
Company Name
Plus
Job Title
Software Engineer, C++ Middleware and Runtime Infrastructure
Job Description
Job Title: Software Engineer, C++ Middleware and Runtime Infrastructure Role Summary: Design, develop, and optimize low‑latency middleware and runtime infrastructure for on‑vehicle robotics software. Enhance system reliability, observability, and performance while enabling engineers to analyze behavior and address bottlenecks. Expectations: - Deliver robust, high‑performance components that support real‑time autonomous driving workloads. - Continuously improve code quality, system monitoring, and performance within a quality‑managed process. - Collaborate cross‑functionally to integrate new features into existing frameworks and libraries. Key Responsibilities: - Design and optimize low‑latency IPC and data‑flow monitoring. - Implement high‑performance event logging, structured telemetry, and safety‑enhanced memory allocators. - Build lock‑free data structures and real‑time algorithms. - Develop network communication and coherency protocols. - Create on‑the‑fly component health monitoring and rapid response mechanisms. - Manage vehicle configurations, validate system state, and fine‑tune OS interactions. - Ensure compliance with quality management standards and lead continuous improvement initiatives. Required Skills: - Proficient in C++14 or later with strong coding practices. - Deep knowledge of Linux development tools (build systems, compilers, debuggers, performance analyzers). - Excellent written and verbal communication. - Proactive problem‑solving mindset; ability to propose and implement solutions. Preferred Skills: - Experience with multithreaded C++ profiling and debugging. - Familiarity with robotics libraries (e.g., ROS). - Knowledge of real‑time OS, database internals, network programming, GPGPU, or robotics domain. Required Education & Certifications: - Bachelor’s degree in Computer Science, Electrical Engineering, or related field (BS).
Santa clara, United states
Hybrid
03-11-2025
Company background Company brand
Company Name
Plus
Job Title
Senior Machine Learning Engineer, Perception
Job Description
Job Title: Senior Machine Learning Engineer, Perception Role Summary: Design, develop, and optimize Bird’s Eye View (BEV) fusion models that integrate camera, LiDAR, and radar data for autonomous driving and 3D scene understanding. Lead end‑to‑end perception pipeline creation, performance benchmarking, and production readiness. Expectations: Deliver robust, scalable perception algorithms that satisfy quality management standards, meet quantitative benchmarks on large datasets, and are ready for deployment in production autonomous systems. Maintain adherence to QMS, contribute to continuous improvement, and ensure cross‑functional collaboration. Key Responsibilities - Architect, implement, and tune BEV‑based perception models for multimodal sensor fusion. - Benchmark models on large‑scale datasets using quantitative metrics (e.g., mAP, recall). - Collaborate with research, data, and deployment engineering teams to refine models for real‑world applications. - Ensure performance, robustness, scalability, and security for production deployment. - Maintain compliance with QMS requirements, monitor quality metrics, and drive process improvements. Required Skills - Ph.D. or Master’s in AI, Computer Science, Electrical Engineering, Robotics, or related field. - Ph.D. new graduate or Master’s graduate with at least 3 years of industry experience. - Advanced proficiency in Python and deep learning frameworks (PyTorch, TensorFlow, or JAX). - Extensive experience with LiDAR‑based 3D perception and BEV representation models. - Deep knowledge of multimodal sensor fusion architectures and techniques. - Strong understanding of camera, LiDAR, and radar modalities, including synchronization, calibration, and integration. - Solid foundation in computer vision, deep learning, and 3D geometry. Preferred Skills - Industry or academic background in autonomous vehicle perception, robotics, or related domains. - Experience deploying deep learning models in production environments. - Familiarity with distributed training, high-performance computing, or GPU acceleration. Required Education & Certifications - Ph.D. or Master’s degree in AI, Computer Science, Electrical Engineering, Robotics, or equivalent. - Minimum of 3 years post‑graduate industry experience (for Master’s).
Santa clara, United states
Hybrid
Senior
31-12-2025