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Curriculum Associates Tech Stack

K–12 learning platform serving a third of US elementary and middle schools

E-Learning Providers North Billerica, MA 1,001–5,000 employees Privately Held

Curriculum Associates operates i-Ready, a diagnostic and instructional platform embedded in roughly one-third of K–8 classrooms nationwide. The tech stack is Java/Scala-heavy on the backend (Kafka, Spark, AWS EMR for data processing) with React/TypeScript on the frontend, now adopting Snowflake, Databricks, and Azure—a shift toward centralized cloud analytics and ML infrastructure that suggests deepening data science capability. Hiring remains engineering-forward (24 engineering roles vs. 8 sales), with active projects spanning district adoption campaigns, performance dashboarding, and synthetic load testing, indicating infrastructure scaling and product consolidation work.

Tech Stack 100 technologies

Core StackScala Java Kafka AWS Apache Spark DynamoDB AWS Lambda Spring Hibernate JUnit Playwright React TypeScript JavaScript Redux Vite Webpack Adobe InDesign Adobe Illustrator Adobe Photoshop Docker AWS EMR Aurora MySQL AWS Step Functions Aurora SQL Spring MVC Spring Boot React Testing Library Adobe Acrobat+66 more
ReplacingSitecore XM Cloud

What Curriculum Associates Is Building

Challenges

  • Ensuring equity in classroom
  • Hr process automation
  • Adopting new educational technology
  • Identifying performance issues
  • Districts choosing and implementing new math programs
  • Help districts choose and implement a product
  • Issues faced by teachers in the classroom
  • High volume of applications
  • Process inefficiencies
  • Scaling small implementations

Active Projects

  • District-wide adoption of i-ready online diagnostic and instruction program
  • District-wide adoption of classroom mathematics california program
  • Sales territory plan
  • Build dashboards combining performance and usage metrics
  • Regional events and conference sponsorships
  • I-ready experiences
  • Creating alt text and long descriptions
  • Build synthetic load harness for services
  • Build shared monitoring practice
  • Workday financials enhancements and updates

Hiring Activity

Steady90 roles · 35 in 30d

Department

Engineering
24
Education
17
Support
16
Sales
8
HR
6
Product
4
Marketing
3
Ops
3

Seniority

Mid
39
Senior
28
Manager
10
Director
4
Junior
2
Principal
2
Lead
1
VP
1

Notable leadership hires: Integrated Campaigns Lead

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About Curriculum Associates

Curriculum Associates develops and distributes K–12 learning software, principally i-Ready, an adaptive diagnostic and instructional platform used by approximately one-third of all U.S. elementary and middle school students. The company is based in North Billerica, Massachusetts, with 2,500+ employees across the United States and India. Revenue model is B2B2C: districts and schools purchase licenses; students and teachers use the platform in classrooms. The product combines assessment, personalized instruction, and classroom mathematics curricula. Recent hiring and project activity focus on scaling adoption across new districts, improving observability and performance monitoring, and modernizing backend infrastructure (transitioning from Sitecore XM Cloud to newer stacks).

HeadquartersNorth Billerica, MA
Company Size1,001–5,000 employees
Hiring MarketsIndia, United States

Frequently Asked Questions

What tech stack does Curriculum Associates use?

Backend: Scala, Java, Kafka, Apache Spark, AWS (EMR, Lambda, Step Functions), Aurora MySQL, DynamoDB. Frontend: React, TypeScript, Webpack, Vite. Testing: Playwright, JUnit. Currently adopting Snowflake, Databricks, Azure, and Power BI for analytics.

How many students use i-Ready?

Approximately one-third of all K–8 students in the United States use i-Ready for diagnostic assessment and instruction.

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