Software Engineer Intern - Data Infrastructure and Tools

Posted 23 Days Ago
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Santa Clara, CA, USA
In-Office
Internship
Software
The Role
The Software Engineer Intern will enhance an event mining framework for data insights, focusing on automating monitoring, CI/CD integration, and data visualization.
Summary Generated by Built In
PlusAI is a Physical AI company pioneering AI-based virtual driver software for factory-built autonomous trucks. Headquartered in Silicon Valley with operations in the United States and Europe, Plus 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 Plus to accelerate the deployment of next-generation autonomous trucks. If you’re ready to make a huge impact and drive the future of autonomy, Plus is looking for talented individuals to join its fast-growing teams.

This role will work on a project to design and implement a fast columnar file format for storing data collected during autonomous vehicle operations. The file format should be optimized for fast reading of individual topics, compression, and compatibility with object storage. The format should be designed in a way to support large-scale data processing via Spark or similar.
 
If possible and time allows, implement compatibility with ROS2. In addition to the file format, design and build tooling for reading and writing, so that the format can be integrated into Plus data processing.

Responsibilities:

  • Explore and evaluate candidate file formats based on targeted use cases, benchmark their performance against key workload requirements
  • Integrate the selected format into the existing data processing workflow.

Required Skills:

  • Strong programming skills in C++ and/or Python, with the ability to design, implement, test, and debug production-quality software.
  • Solid understanding of data structures, algorithms, operating systems, and file I/O performance.
  • Experience or strong interest in large-scale data systems, storage formats, distributed processing, or data-intensive applications.
  • Basic understanding of compression, serialization, indexing, and random/sequential read performance trade-offs.

Preferred Skills:

  • Familiarity with columnar data formats or storage concepts, such as Parquet, Arrow, ORC, HDF5, MCAP, or similar formats.

Your opportunities joining PlusAI
Work, learn and grow in a highly future-oriented, innovative and dynamic field.
Wide range of opportunities for personal and professional development.
Catered free lunch, unlimited snacks and beverages.
Highly competitive salary and benefits package, including 401(k) plan.

Skills Required

  • Strong programming experience with Python
  • Solid understanding of backend development principles
  • Foundational understanding of CI workflows and version control
  • Strong analytical skills for system metrics analysis

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.

  • 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.
  • 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.
  • 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.

Plus Insights

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The Company
HQ: Santa Clara, California
471 Employees
Year Founded: 2016

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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