Work with us
We are hiring

We offer you a chance to work on cool and inspiring products, in a stress-free work environment, for clients that are on top of their market. Flexible hours, remote or office work (office is in Belgrade, Serbia), and work in a company in which you can sharpen your skills.

We are always in need of junior and senior front-end and back-end developers, social media community managers, SEO & PPC specialists and content writers.

Do not wait for job offering, if you think you are a great fit just shoot us an email with your CV.

Perks & benefits

  • 100% remote, but we have an office in Belgrade if you prefer
  • Non-clock watching culture
  • Awesome co-workers
  • Attend conferences around the Europe
  • Competitive salaries
  • Regular team buildings and meetups
  • Personal development/education
  • You can be AFK at will

“Come as a friend stay as a family.”

Front-end Developer

Hello world. We have been consistently growing since 2010 and currently looking for Front-end Developer to join our team in Serbia. As a Front-end developer at Sentinel Active you will be working within a team on development of web and Saas applications, as well as on CMS builds for popular solutions. Click on that little blue link below and see the details.


Develop a modular, javascript, front-end code for new single-page application (SPA).


  • University Degree in Computer Science and/or relevant experience
  • Minimum 2 years of relevant JavaScript experience
  • Experience with modern client-side Angular framework
  • Flexible attitude, strong committed to the quality and able to take responsibility
  • Demonstrable experience in developing interactive, single page web applications
  • Proficient in Cross-browser optimisation: Chrome, Firefox, Safari, Opera, and Internet Explorer.
  • Ability to develop and interact with RESTful APIs.
  • Strong HTML5 and CSS3 skills.
  • Ability to work with CSS precompilers: SASS/LESS.
  • Proficient in using Git Version Control.


  • Familiar with Scrum methodology or other agile development processes.
  • Experience with GRUNT/GULP task runners


  • Remote work is completely fine 🙂