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QuinStreet Tech Stack

Performance marketing network matching consumers with brands across verticals

Technology, Information and Internet Foster City, CA 501–1,000 employees Public Company

QuinStreet operates a decentralized marketplace platform connecting consumer searchers with brands across insurance, banking, and other verticals, powered by 20+ years of matching algorithms and segmentation logic. The hiring mix is heavily weighted toward sales (19 roles) and engineering (9 roles) with notable growth initiatives in insurance and banking, while active projects signal a shift toward AI production systems and governance — moving beyond historical algorithmic matching into ML-driven optimization and fraud detection.

Tech Stack 57 technologies

Core StackJavaScript Java Hibernate MySQL PostgreSQL Oracle Maven Jenkins JUnit Vue Docker Kubernetes AWS MongoDB Cassandra Python Tableau Google Analytics Mailchimp Outlook HTML CSS Spring Boot Spring MVC Gradle TestNG Mockito Azure GCP SQL+27 more

What QuinStreet Is Building

◆Challenges

Improving partner roi
Increasing yield
Fast growth in insurance category
Balancing user satisfaction and business goals
Fraud detection
Expanding client relationships
Model drift and calibration
Improving data processes
Supporting media partner relationships
Long sales cycles

▲Active Projects

Pricing algorithm development
Go-to-market strategy for banking & wealth category
Strategic initiatives to grow the insurance category
Pricing framework development
New platform and features for proprietary interface
Content understanding signal incorporation
Qrp platform sales
Ai use case prioritization
Ai production system architecture
Ai governance framework

Hiring Activity

Accelerating45 roles · 20 in 30d

Department

Sales

19

Engineering

9

Data

5

Marketing

4

Finance

3

Product

2

Design

1

Ops

1

Seniority

Mid

22

Senior

13

Director

4

Junior

3

Intern

1

Lead

1

Manager

1

Notable leadership hires: Director Business Development, Growth Strategy Director

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About QuinStreet

QuinStreet runs performance marketing marketplaces that connect in-market consumers researching and comparing solutions with brands seeking high-intent prospects. The company operates proprietary and white-label marketplaces across insurance, banking, wealth management, and other categories, taking a commission-based model where brands pay only for qualified leads. Core differentiation rests on segmentation algorithms and matching engines built over two decades of campaign data and billions in processed media spend. The platform operates at scale within one of the largest digital media networks in the US.

HeadquartersFoster City, CA

Company Size501–1,000 employees

Hiring MarketsUnited States, Mexico, India

Frequently Asked Questions

What tech stack does QuinStreet use?

Backend: Java, Spring Boot, Hibernate, MySQL, PostgreSQL, Oracle. Frontend: Vue, HTML, CSS, JavaScript. Data/Infrastructure: Python, Tableau, Google Analytics, Docker, Kubernetes, AWS, Azure, GCP, MongoDB, Cassandra.