Creative Reviewer Intern

Ljubljana Part-time

Celtra Studio in Ljubljana is seeking a Creative Reviewer who is passionate about preciseness.  As a Creative Reviewer Intern, you will be responsible and will make sure that the creatives produced by our top-notch designers are suitable, correct and ready to go.

The Celtra Studio Internship program brings together talent from all backgrounds in the hearts of our largest offices across London, New York, Boston, San Francisco, Singapore, and Ljubljana. At Celtra, you wll experience working in one of the fastest-growing companies in mobile advertising. As a part of the Studio team, you’ll have access to peers from all parts of the world with a range of backgrounds in Design, Product Design, and Interactive/Graphic Design. 



  • Very attentive to detail
  • Precise and responsible
  • Good verbal and written English communication skills, knowledge of any other languages is an extra plus


  • Collaboration with Celtra Studio Managers, Designers, and other reviewers
  • Understand the clients creative and what we are trying to reproduce in multiple languages 
  • Check that the creative is displaying the correct language against the supplied translation sheet
  • Improve and save the ad copy if it is not correct
  • Check if the creative matches the supplied master design

Internship Schedule

  • Duration of the internship is 3 months.
  • The internship requires at least 20 hours per week, desired 40 hours per week.
  • The internship takes place in our Ljubljana office (work from home is not an option).


About Celtra 

Celtra offers cloud-based, self-service software that empowers global brands like CocaCola, Adidas, Spotify, Audi, Uber, Unilever, and Braun to manage the entire creative lifecycle of digital advertising. The product streamlines the process of creating, deploying and optimizing digital advertising, improving advertising effectiveness while reducing operational costs. The platform offers powerful, easy-to-use creative tools to enable advertisers to produce high-quality, unique digital experiences.

We take good care of our Interns. This is what we offer:

  • Great mentors and coworkers from whom you'll gain valuable insights and knowledge.
  • Work in our cozy offices in the very center of old Ljubljana, Slovenia.
  • Provide you a hi-end equipment and all the necessary licenses.
  • Paid internship.