Newsela Tech Stack

K–12 reading platform with content and assessments for nearly 2M teachers

E-Learning Providers New York, NY 201–500 employees Founded 2013 Privately Held

Newsela operates a K–12 instructional content platform at scale—nearly 2 million teachers across all 50 US states and 150+ countries. The tech stack reveals a hybrid mobile-first architecture (React Native, iOS, WebView) layered atop a modern data foundation (PostgreSQL, Dagster, dbt, Tableau), with active migration from legacy native iOS toward cross-platform tooling. Hiring velocity is accelerating, with sales and data roles outnumbering engineering—a pattern consistent with a sales-led growth phase managing pipeline expansion and data quality challenges at high volume.

Tech Stack 52 technologies

Core StackReact Native React TypeScript JavaScript GitHub Copilot Cursor Salesforce Python dbt Tableau Dagster Apache Airflow AWS Terraform Salesloft Gong Slack PostgreSQL MySQL Marketo iOS TestFlight WebView Codeium SQL GCP Google Workspace Microsoft Office Excel Google Sheets+22 more

AdoptingGitHub Copilot Cursor Codeium

What Newsela Is Building

◆Challenges

Optimizing sql query performance
Aggressive growth pipeline building
Large-scale data migrations
Data quality in etl pipelines
Ensuring business continuity
Legacy native ios app maintenance
Optimizing sales motions
App store compliance
High-velocity growth
Budget constraints and roi optimization

▲Active Projects

Build tools and automation for data infrastructure
Tools to quantify customer goals
Scalable ios application with deep webview integration
Legacy native ios app maintenance and transition
Extension of a python service
React web app shared components and webview compatibility
Core curriculum product development
Clean data warehouse
New sql and python analyses
Brand storytelling campaigns

Hiring Activity

Accelerating60 roles · 30 in 30d

Department

Sales

Data

Engineering

Design

Marketing

Support

Finance

Seniority

Senior

Mid

Junior

Lead

Manager

Director

Staff

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About Newsela

Newsela provides engaging, curriculum-aligned reading content and assessments to K–12 teachers and students. The product spans iOS mobile, React web, and embedded webview experiences. The company operates across North America and internationally, with distributed hiring in the US, Brazil, Chile, Mexico, Colombia, Costa Rica, and Argentina. Active engineering work focuses on iOS app modernization, data infrastructure scaling (SQL performance, ETL pipeline quality, warehouse cleanup), and curriculum product development. Current friction points include managing high-velocity growth, SQL query optimization at scale, and legacy iOS maintenance—all typical of a platform navigating rapid teacher and student adoption.

HeadquartersNew York, NY

Company Size201–500 employees

Founded2013

Hiring MarketsBrazil, Chile, Costa Rica, Argentina, Mexico, United States, Colombia

Frequently Asked Questions

What tech stack does Newsela use?

Frontend: React Native, React, TypeScript, iOS. Backend: Python, PostgreSQL, MySQL. Data: Dagster, dbt, Apache Airflow, Tableau, SQL. Cloud: AWS, GCP. AI coding tools: GitHub Copilot, Cursor, Codeium (actively adopting).

What countries does Newsela hire in?

United States, Brazil, Chile, Mexico, Colombia, Costa Rica, and Argentina. This aligns with the company's presence in 150+ countries and active expansion in Latin America.