Junior Sales


Looking for your first experience in IT sales? This is your chance! At Callista, we combine excellent technical expertise with commercial talent. Our office is located in the charming town of Kalmthout, where you'll have the opportunity to grow in sales and gain your first professional experience. From setting up appointments to closing your first deal – you'll learn everything about the fascinating world of IT, and more specifically, ERP systems. Ready for your first challenge as a Business Developer? Then keep reading!

Your Responsibilities:


  • Responsible for scheduling your own appointments through cold calling, networking, referrals, etc.
  • Follow up on inbound leads
  • Conducting introductory meetings
  • Ensuring smooth follow-up with your prospects
  • Being the first point of contact for prospects and clients
  • Optional and a plus: interest in contributing to marketing campaigns. 

What do we expect from you?


  • You have completed a sales training or gained initial experience in sales
  • At least a diploma of secondary education
  • You have excellent communication skills and are sociable by nature
  • You prioritise effort and results
  • You work proactively
  • You are ambitious, at Callista, there are plenty of opportunities for advancement 
  • You speak Dutch and English Fluently; French is a plus. 

 What do we offer?

At Callista, we offer not only a dynamic work environment but also extensive opportunities for personal and professional growth. 
You'll have the chance to develop yourself in an ever-evolving sector and be part of an enthusiastic and driven team.

Ready to take the first step in your career? Apply now and become part of our success story!

Are you up to the challenge?


For more information, please contact our sales manager, Louis, via: louis@callista.be or +32 492 54 68 41 between 9 am and 6 pm. Your inquiry will be handled immediately and confidentially. We do not wish to collaborate with third parties, so please refrain from contacting us with candidates or other forms of support.

Interested? Get in touch!