Software Engineer, C++ Middleware and Runtime Infrastructure jobs in United States
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Plus · 2 weeks ago

Software Engineer, C++ Middleware and Runtime Infrastructure

positionSanta Clara, CA
timeFull-time
remoteHybrid
seniorityMid Level
money$120K/yr - $200K/yr

Plus is a company focused on developing autonomous driving technology. They are seeking a Software Engineer to develop and optimize core infrastructure for on-vehicle robotics software, enhancing system performance and reliability.

Artificial Intelligence (AI)Autonomous VehiclesLogisticsTransportation
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H1B Sponsor Likelynote

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

Qualification

C++14Linux development toolsMultithreaded applicationsRobotics libraries (ROS)Real-time OSNetwork programmingGPGPUProblem-solvingCommunication skills

Required

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, compilers, debuggers, and performance analyzers
Excellent written and verbal communication skills
Proactive problem-solving mindset: ability to identify, propose, and implement solutions

Preferred

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

Company

Plus

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Plus is an AI company whose mission is to build “driving intelligence” to power an autonomous future
dateFounded in 2016
location
Santa Clara, California, USA
people-size201-500 employees
web-link
http://plus.ai

H1B Sponsorship

Plus has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (1)

Funding

Current Stage
Growth Stage
Total Funding
$520.03M
Key Investors
HSGGSR Ventures
2021-03-01Series C· $100.15M
2020-11-23Series B· $286.18M
2018-11-15Series A· $32M

Leadership Team

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David Liu
Founder & CEO
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Hao Zheng
Co-Founder & CTO
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Recent News

MarketScreener
PlusAI and Churchill Capital Corp IX Announce Amended No 2 Filing of Registration Statement on Form S-4 in Connection with Proposed Business Combination
2025-12-30
Morningstar.com
PlusAI Honored in Inc.’s 2025 Best in Business Awards for Best Collaborations and Best in Innovation
2025-12-04
PR Newswire
Hyundai Motor America Reports October 2025 Sales
2025-11-01
Company data provided by crunchbase