CarGurus

Principal Software Development Engineer, Ads Intelligence

CarGurus$168K — $210K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree or higher in Computer Science or related field, or equivalent experience.
  • 8+ years of professional software development experience with a focus on technical leadership.
  • 3+ years leading technical strategy as a Principal/Staff Engineer, particularly with Java and Spring Boot.
  • 5+ years designing and managing distributed systems in production environments.
  • Strong proficiency in AWS cloud infrastructure and familiarity with infrastructure-as-code concepts.
  • 3+ years experience with relational and NoSQL databases.
  • Excellent communication skills for articulating technical concepts to diverse audiences.

Responsibilities

  • Work closely with engineers and product teams to gather and translate complex product requirements into robust solutions.
  • Define and lead the technical vision and architectural roadmap for the Ads platform.
  • Establish engineering practices and ensure high standards for code quality and operational excellence.
  • Guide technical direction for Java backend services and modern web applications.
  • Mentor engineers and lead technical design reviews.
  • Evaluate and advocate for advanced technologies, including AI/ML, to enhance market intelligence products.

Benefits

  • Comprehensive Total Rewards Package with benefits included.
  • Potential for discretionary bonuses and incentives.
  • Restricted Stock Units (RSUs) may apply.
Full Job Description
Role overview

CarGurus' Ads Intelligence group is looking for a highly experienced and accomplished Principal Software Engineer to set the technical direction for our platform that will deliver complex market insights through intuitive dealer-facing experiences.

In this high-impact role, you will be the primary technical owner, responsible for setting the multi-year architectural strategy for all market intelligence solutions. You will partner closely with leaders across Product, Data Science, and Product Data Analytics to transform complex competitive data into scalable, insightful, and strategic market intelligence products. If you are an architect focused on solving complex challenges at scale, balancing robust design with long-term stability, we'd love to hear from you!

What you'll do
  • Work closely with engineers, product managers, and stakeholders across the company to gather complex product requirements and transform them into effective, robust, and production-ready solutions.
  • Define, socialize, and lead the technical vision and architectural roadmap for the entire Ads platform, ensuring long-term performance, reliability, and security across the entire data lifecycle.
  • Serve as a technical leader by establishing clear engineering practices, ensuring high standards for code quality, testability, observability, and operational excellence across the team and adjacent groups.
  • Guide the technical direction in both our important Java backend services (e.g., microservices, APIs) and sophisticated modern web applications (React) that provide data visualization and intuitive user experiences.
  • Mentor, coach, and support the growth of engineers, leading technical design reviews and promoting sound technical decision-making throughout the organization.
  • Evaluate, advocate for, and incorporate advanced technologies, including AI/ML capabilities, to enhance the accuracy, breadth, and strategic value of our market intelligence data products.


What you'll bring
  • Bachelor's degree or higher in Computer Science or similar; or equivalent experience in computer science fundamentals including data structures, algorithms, design patterns, and complexity analysis.
  • 8+ years of professional software development experience, including 3+ years of experience leading technical strategy or serving as a Principal/Staff Engineer working with Java (or similar languages), and frameworks such as Spring Boot.
  • 5+ years of experience designing, building, deploying, scaling, testing, and evolving distributed systems and high-volume transaction applications using service-oriented architecture in 24/7 production environments. Strong proficiency in cloud infrastructure, AWS preferred, including familiarity with infrastructure-as-code concepts (e.g., Terraform).
  • 2+ years of experience using cloud infrastructure technologies such as AWS, Terraform or similar cloud services.
  • 3+ years of hands-on experience working with both relational and NoSQL databases, applying the right data models to diverse needs.
  • Outstanding written and verbal communication abilities, with a proven talent for articulating complex technical roadmaps and trade-offs to executive leaders, business stakeholders, and engineering teams, ensuring alignment on long-term strategy and execution.
  • Experience with full-stack development, especially modern web applications like React, is a strong plus.


The displayed range represents the expected annual base salary / On-Target Earnings (OTE) for this position. On-Target Earnings (OTE) is inclusive of base salary and on-target commission earnings, which applies exclusively to sales roles.

Individual pay within this range is determined by work location and other factors such as job-related skills, experience, and relevant education or training.

This annual base salary forms part of a comprehensive Total Rewards Package. In addition to benefits, this role may qualify for discretionary bonuses/incentives and Restricted Stock Units (RSUs).

Position Pay Range

$168,000-$210,000 USD

About CarGurus

CarGurus is an online automotive marketplace that allows users to search for and compare new and used cars. The company was founded in 2006 and is headquartered in Cambridge, Massachusetts. CarGurus has a strong focus on transparency and provides users with information on pricing, dealer reputation, and vehicle history. The company has been recognized for its innovative approach to car shopping and has won several awards for its platform.
Learn more about CarGurus
Size
1,203 employees
Market Cap
$1.5 billion
Industry
Net Income
$77.5 million
Founded
2006
5 Year Trend
+36.9%
Revenue
$551.4 million
NASDAQ

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