Node.js Developer

Development · Remote, Remote
Department Development
Employment Type Contractor
Minimum Experience Mid-level

About us: 


  • our flagship product is CKEditor 5 – an open-source, modern JavaScript (soon TypeScript) rich text editor with custom data model and virtual DOM – check our GitHub repository;
  • we are proud to deliver our unique products to companies such as Zendesk, Microsoft, IBM, Drupal, Thomson Reuters, Airbus and hundreds of more worldwide-recognized brands; 
  • we are a successful software company with more than 16 years on the market;
  • openness, mutual respect, and trust allowed us to build a great team. 

The demand for our open-source product is constantly growing, and we have very ambitious 2022 development goals. To fulfill them, we are looking for a Node.js Developer to join our backend team responsible for CKEditor Cloud Services.

CKEditor Cloud Services is a largely real-time backend project aiming to aid and expand the capabilities of the CKEditor 5 and CKEditor 4 software projects with new features. Its main functionality is collaboration - enabling several people to work together editing a document. 

On the technical side, it comprises from several dozens of Node.js microservices (TypeScript), using MySQL (AWS RDS), Redis (AWS ElastiCache), queue systems (AWS SQS), Consul or ZeroMQ, run from AWS ECS, while the infrastructure is created with Terraform (and others).

What we expect you to have:

  • at least 2 years of experience;
  • knowledge of Node.js or want to work with Node.js;
  • knowledge of SQL and NoSQL databases;
  • knowledge of Git;
  • good command of English (at least B2).

What would be nice to have:

  • ability to write tests (unit tests, integration tests, E2E tests);
  • being familiar with TypeScript;
  • being familiar with Docker;
  • knowledge of KISS, DRY, SOLID principles;
  • experience with CI/CD;
  • having some public project or contribution to an open source project.

In return we offer: 


  • a great atmosphere in a team of talented developers who are nice people, too :) 
  • flexible working hours - you start at the time that suits you. If you need to go out somewhere - no problem; 
  • tasks tailored to your predispositions; 
  • the total monthly compensation package range for this position is 14 000 PLN - 24 000 PLN, which includes a base salary and an annual and quarterly bonus. Available forms of employment: agreement B2B or contract of employment
  • additional days off and financial resources for personal development (up to 5 days and 6.000 PLN yearly, depending on the work experience); 
  • English lessons with native speaker and an online language platform with possibility to learn English, Spanish and German;
  • all necessary equipment such as laptop, additional monitor and accessories; 
  • private medical care (Enel Med or Medicover) and Multisport card; 
  • you can work 100% remotely or from our Poznań/ Warsaw offices (no dress code, no open space, chill room with foosball and ping pong table). 


Our recruitment process:  


  • review of applications and contact with selected candidates; 
  • HR interview;
  • technical interview with our Leader of Cloud Services Team Bartosz Czerwonka

Thank You

Your application was submitted successfully.

  • Location
    Remote, Remote
  • Department
  • Employment Type
  • Minimum Experience