Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
CKSource is a software company that develops content editing and collaboration solutions for web applications. It is best known for CKEditor, a rich text editor offered alongside commercial licenses, cloud services, and tools for integrating document workflows into digital products.
Technologies
Tech DNA
TypeScript
JavaScript
Node JS
Cypress
Playwright
AWS
LLM
ChatGPT
Claude
AI/ML
AI Agents
LLM
ChatGPT
Claude
Perplexity
AWS
CI/CD
CircleCI
Docker
GitHub Actions
WebSockets
GitHub
Claude Code
Cursor
Prompt Engineering
QA
TypeScript
JavaScript
Cypress
Insomnia
Playwright
Postman
Swagger
Other
Node JS
Rest API
Web Components
GA4
Salesforce
Stack modernity
90/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
JavaScript
3 jobs
Required
$144k
-11% vs market
TypeScript
3 jobs
Required
$144k
-20% vs market
AI Agents
2 jobs
Required
$144k
-35% vs market
Node JS
2 jobs
Required
$98k
-46% vs market
LLM
1 job
Required
$144k
-28% vs market
Rest API
1 job
Required
$51k
-47% vs market
Cypress
1 job
Required
$51k
-58% vs market
Playwright
1 job
Required
$51k
-41% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
JavaScript
30%
CI/CD
29%
TypeScript
26%
AWS
24%
Docker
24%
LLM
19%
Share of companies in the same industry that use each technology.
Stack changes
GitHub
Aug 2026
Perplexity
Aug 2026
AI Agents
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
Ciandt
Inetum
Antal
Salesforce
ITDS Poland
Salary insights
Compensation ranges based on this company's open jobs
Median
$144k
Typical range
$51k – $144k
Open positions
3
3
Jobs
Junior
33.3%
Principal
66.7%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 1 | $51k | $51k |
| Principal | 2 | $144k | $144k |
Highest paying role
Principal Product Engineer
$144k
Normalized to USD per year
Growth
Hiring Momentum
63/100
Growing
Open positions
5
1 opened / 1 closed in 30 days
Median time-to-fill
28 days
faster than 45% of the market
ATS activity
Every ~10 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
QA
40% ▼
AI/ML
20% ▼
Product
20% ▲
Marketing
20% ▲
Activity Timeline
Added Perplexity to stack
Aug 2026
Added AI Agents to stack
Aug 2026
Jobs
≈ $57k – $106k per year (Estimated) • Remote
AI Agents
ChatGPT
Claude
Perplexity
Apply
≈ $59k – $106k per year (Estimated) • Remote
Apply
QA Engineer
2 months ago$34k – $52k per year • Remote • Full-Time • 2+ years exp • Warsaw
JavaScript
Node JS
TypeScript
AWS
CI/CD
CircleCI
Docker
GitHub Actions
Rest API
WebSockets
GitHub
QA
Cypress
Insomnia
Playwright
Postman
Swagger
Apply
Principal AI Engineer
2 months ago$123k – $145k per year • Remote • Full-Time • 8+ years exp • Warsaw
Node JS
TypeScript
JavaScript
LLM
AI Agents
Apply
$123k – $145k per year • Remote • 8+ years exp
JavaScript
TypeScript
Apply