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CKSource
CKEditor was founded in 2003, when open source software was still gaining ground. What began as a hobby project by Frederico Knabben evolved into CKSource by 2006. Today, CKEditor 5 leads in rich text editing, offering features like real-time collaboration, track changes, AI, and templates that help teams create great content. CKSource now supports 100,000+ customers and has grown from its open-source beginnings into a global business. It is now a portfolio company of its parent, Tiugo Technologies, which employs over 270 people worldwide.Office locationsCentrum, Warszawa
Centrum, Warszawa+1 locations
+1 locations
Active offers
0
Company type
Corporation
Industry
IT & Software
About CKSource
About CKSource
CKEditor was founded in 2003 as an open-source project by Frederico Knabben and evolved into CKSource by 2006. CKEditor 5 is a leading rich text editor with features including real-time collaboration, track changes, AI, and templates, serving over 100,000 customers globally. CKSource supports many renowned brands such as Zendesk, Microsoft, IBM, Drupal, Thomson Reuters, and Airbus. The company values a unique culture of trust, diversity, and feedback, fostering growth and innovation among its globally distributed teams.
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Say hello to CKSource!
We are working on an Open source application used by millions of users. We are creators of CKEditor, a powerful, modern, and user-friendly rich text editor with real-time collaboration features.
Unique company culture:
We care deeply about our work, our products, our impact, and each other.As a globally distributed team, drawing from many different cultures, creeds, and contexts, we celebrate each other’s strengths and know that diversity cultivates innovation. We work hard to foster a culture of trust and feedback where everyone can grow and learn from each other, and where every voice counts. We can’t always be in the same room, but we strive to be on the same page.
We believe in being human at work, and want our people to be able to enjoy their jobs and their lives in balance. The freedom to deal with kids/pets/toothaches/in-laws/plumbers/etc. when needed means our teams are fully engaged when they’re working.
Strong focus on excellent code quality:
✔️ Time for tests, refactoring, reducing technical debt✔️ 100% code coverage, detailed code reviews, CI
✔️ Extensive documentation
A place to realize your potential:
✔️ Get more and more challenging tasks once you feel ready for it✔️ Write in modern vanilla JS and take responsibility for the architecture
✔️ Solve complex puzzles & push web browsers to their limits
Benefits at CKSource
We care about our employees
At CKSource, we value our employees' well-being and professional growth. We foster a diverse and inclusive culture that promotes trust, feedback, and continuous learning. Our team enjoys a supportive work environment with a focus on excellence and personal potential.
Remote or Hybrid Work
CKSource photo gallery
Get to know our daily life
Even though we work remotely and are spread across the globe, we care deeply about staying connected. Twice a year, we gather for in-person company-wide retreats, and on top of that, each team meets face-to-face to strengthen relationships and collaboration. We also stay aligned through regular all-hands meetings online, ensuring everyone is up to date with what’s happening across the company.
Get to know CKSource better
Follow CKSource on Social Media
Discover the innovative world of CKSource, creators of the leading CKEditor rich text editor. Follow us, join our community and stay connected with the exciting developments at CKSource!
What is it like to work at CKSource
We are CKSource, creators of CKEditor, innovating rich text editing since 2003.
CKSource began as a humble open-source project and has grown into a global business supporting over 100,000 customers. We take pride in creating CKEditor 5, a powerful text editor loved worldwide, with features like real-time collaboration, AI, and templates that spark creativity and teamwork.
We love quality code and challenging tasks. Our teams focus on tests, refactoring, and clean architecture to deliver excellent software solutions used by global brands like Microsoft, IBM, and Airbus.
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Our Teams and Culture
We are passionate about our work and each other. With a distributed team working remotely across the globe, we embrace different cultures, perspectives, and backgrounds to fuel innovation. Our culture is founded on trust, open communication, and continuous learning, making CKSource a great place to realize your potential.
Engineering
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Our engineering teams at CKSource are passionate about building modern, scalable software solutions. We emphasize pragmatic software development, clean code, and strong collaboration to create the best possible user experiences.
Technologies We Use
We work with modern vanilla JavaScript and build microservices and scalable architectures. Continuous integration, comprehensive testing, and extensive documentation ensure high code quality and maintainability.JavaScript
Node.js
TypeScript
Work at CKSource
Current job ads
At the moment, this employer has no open positions.
Location of our offices
Centrum, Warszawa
Centrum, Poznań