JavaScript Developer


Keeping track of the latest JavaScript features? Always trying out what's hot and new in React? Connected your Raspberry Pi to your toilet seat? Then we might be a perfect match!

About Esatto

Esatto is a Swedish digital agency. Our goal is to create useful digital services that will simplify people’s everyday life. From the beginning of Esatto's existence, technology has been an important component to succeed. Great ideas and concepts are worthless if you can’t build them into a functioning whole.

Our hope is to carry on the Swedish heritage of being brave, curious and not afraid to fail. In our flat organization, everyone is granted authority but also responsibility. If we can stick to that, we have all the best conditions to create services that make a difference! 

Are you the right person for us? And is Esatto the place for you?

Job description

As a JavaScript Developer at Esatto you will work in various projects with developing new user-facing features. You will ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability. Further more you will collaborate closely with business, UX, and technology teammates in a scrum environment. 



  • Strong programming skills and deep understanding of modern JavaScript and HTML/CSS 
  • Practical experience with responsive/mobile web development 
  • Experience working with JavaScript frameworks (e.g. React, Angular) 
  • Understanding of modern front-end tools (e.g. Webpack, Redux, SystemJS) 
  • Familiarity with Git and team collaboration tools e.g. Github, Gitlab, JIRA) 
  • Experience with front-end testing frameworks and tools (e.g. Jasmine, Karma, Jest)
  • Highly capable communication and collaboration skills 
  • Ability to communicate in English on a daily basis 
  • Understanding of full stack web development

Ideal candidates are natural team players who thrive in cross-functional teams, enjoying  solving problems every day, and through every phase of the software development cycle. They are detail-oriented and have a deep understanding of their target users.

What we offer

  • A team of experienced developers helping each other improve their skills
  • Ability to choose the equipment you work with
  • Standing desk and ergonomic chair
  • Spacious and cozy office space in the heart of old Kraków
  • Flexible working hours and the possibility to work remotely
  • Competitive benefits package, including health care, multi-sport, and more
  • Individual English lessons with a native speaker.
  • Kitchen full of coffee, tea, snacks, and fresh fruit
  • Salary in line with the market
  • Superior co-working and personal development experience
  • Possibility of partly or fully remote work
Tobiasz Kowalczyk
Head of Technology
Maila mig