Company profile

CKEditor Tech Stack

AI-enabled rich text editor and collaboration platform for developers

Software Development Boston, Massachusetts 51–200 employees Privately Held

CKEditor builds an embeddable rich text editor and collaboration toolkit, with a TypeScript, Node.js and WebSockets core running on AWS. The stack lists OpenAI, Anthropic and Google Gemini side by side, and current projects center on a backend platform for AI services plus AI chat, review and translation features, which points to a multi-model AI layer built into the editor. Hiring is accelerating, engineering-heavy, and concentrated in Poland.

Tech Stack 23 technologies

Core StackJavaScript TypeScript AWS Docker Cypress Playwright Postman Node.js React PostgreSQL OpenTelemetry OpenAI Anthropic Insomnia OpenAPI Swagger JWT WebSockets TinyMCE AWS SQS AWS SNS AWS ECR Google Gemini

What CKEditor Is BuildingChallenges and projects from their job posts

◆Challenges

Ensuring reliability of AI services
Reducing integration issues
Maintaining high product quality

▲Active Projects

Backend platform for AI services
AI chat, review and translation features
AI integration across the CKEditor product
Real-time collaboration infrastructure
Cloud services project
Customer portal

Hiring Activity

Accelerating5 roles · 5 in 30d

Department

Engineering

Product

Seniority

Mid

Principal

Senior

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About CKEditor

CKEditor develops a WYSIWYG rich text editor that software teams embed in their own applications. Its flagship product, CKEditor 5, is written in TypeScript and offers real-time and asynchronous collaboration features, including comments, track changes, revision history and PDF export. The company is headquartered in Boston, Massachusetts, employs 51–200 people, and is privately held. CKEditor sells primarily to developers and product teams who need a configurable editing layer, and its engineering hiring is based in Poland.

HeadquartersBoston, Massachusetts

Company Size51–200 employees

Hiring MarketsPoland

Frequently Asked Questions

What tech stack does CKEditor use?

CKEditor builds with JavaScript, TypeScript, React and Node.js. It runs on AWS, using SQS, SNS and ECR, alongside PostgreSQL and WebSockets. Its testing tools include Cypress and Playwright, and it uses OpenTelemetry for observability.

Does CKEditor use OpenAI or other AI models?

Yes. CKEditor's stack includes OpenAI, Anthropic and Google Gemini. These support its work on AI chat, review and translation features and on a backend platform for AI services.

Where is CKEditor hiring?

CKEditor's current hiring is in Poland. Most open roles are in engineering, with some in product, at mid, senior and principal levels.

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How this profile is built

CKEditor's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.