The Role
The Senior Software Engineer will enhance mapping infrastructure, develop large-scale map systems, optimize performance, and collaborate with cross-functional teams.
Summary Generated by Built In
We are seeking a highly skilled and motivated Senior Software Engineer to join our Mapping & Localization team. In this role, you will be responsible for enhancing both the online and offline components of our mapping infrastructure, including online map interface, map version control, tile-based LiDAR map generation, and large-scale map management. You will play a critical role in supporting runtime map queries for key modules such as perception, localization, prediction, and planning.
Responsibilities:
- Design and optimize scalable interfaces for online lane and map representation.
- Improve cross-module map interfaces to support perception, prediction, and planning pipelines.
- Develop and enhance systems for large-scale map deployment, including offline map generation, version control, and online tile-based LiDAR map loading.
- Maintain and evolve the mapping watchdog and event mining systems to monitor system health and anomalies.
- Enhance the mapping CI system to support robust development and deployment workflows.
- Optimize performance of offline 3D reconstruction pipelines.
- Collaborate closely with cross-functional teams to understand system-wide dependencies and performance needs across perception, planning, control, simulation, and infrastructure.
- Work with the operations team to define requirements for data collection, preprocessing, labeling, and validation.
- 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.
Required Skills:
- BS or MS in Computer Science, Computer Engineering, or a related technical field.
- 3+ years of experience in developing large-scale, real-time C++ systems.
- Strong proficiency in modern C++ and understanding of multi-threading, multiprocessing, and operating systems, e.g. ROS.
- Solid foundation in data structures, algorithms, and software design principles.
- Familiarity with large-scale map data pipelines and distributed systems.
- Familiarity with CI/CD systems, and maintaining production-grade infrastructure.
- Excellent written and verbal communication skills.
- Self-motivated, comfortable operating without direct supervision.
Preferred Skills:
- Hands-on experience with mapping and localization algorithms, such as LiDAR/Visual Odometry, SLAM, or Kalman filtering.
- Experience working on offline 3D reconstruction systems.
Skills Required
- BS or MS in Computer Science, Computer Engineering, or related technical field
- 3+ years of experience in developing large-scale, real-time C++ systems
- Strong proficiency in modern C++ and understanding of multi-threading, multiprocessing, and operating systems
- Solid foundation in data structures, algorithms, and software design principles
- Familiarity with large-scale map data pipelines and distributed systems
- Familiarity with CI/CD systems, and maintaining production-grade infrastructure
- Excellent written and verbal communication skills
- Self-motivated, comfortable operating without direct supervision
Plus Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Plus and has not been reviewed or approved by Plus.
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Leave & Time Off Breadth — Unlimited PTO in addition to company holidays and flexible work arrangements are offered, indicating broad time-off flexibility. This setup signals strong support for taking time away from work.
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Healthcare Strength — Tiered medical, dental, and vision options allow employees to select coverage that fits their needs. This breadth of core health coverage aligns with a comprehensive benefits approach.
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Wellbeing & Lifestyle Benefits — Daily catered lunches at key offices and company-sponsored professional development add meaningful day-to-day and growth-oriented perks. These offerings enhance overall wellbeing and workplace experience.
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The Company
What We Do
Plus is a global provider of highly automated driving and fully autonomous driving solutions. Named by Forbes as one of America's Best Startup Employers and Fast Company as one of the World’s Most Innovative Companies, Plus's customers are already operating its product on the road today. Working with one of the largest companies in the U.S., vehicle manufacturers and others, Plus is making transportation safer and greener. Plus has received a number of industry awards and distinctions for its transformative technology and business momentum from Fast Company, Insider, Consumer Electronics Show, AUVSI, and others. For more information, visit www.plus.ai
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