November 2nd, 2017

Senior .NET developer – Billing team – Sofia, Bulgaria

We are one of the leading payment providers in Europe, with payment processing, acquiring, e-wallet, and issuing services worldwide. We offer a whole range of payment solutions to internet-based merchants globally, and in all sectors of the market.

We are looking for experienced .NET engineers for a new billing project.


  • Designing and implementing complex billing features, workflows, APIs, and UI backends for core billing needs
  • Performing TDD with the appropriate tools
  • Writing and updating technical documentation
  • Working with cross-functional and cross-cultural teams and projects within the technology domain


  • Appropriate IT related degree
  • 6+ years experience in developing apps with .NET, Web and/or Desktop based
  • Strong skills in OOP design, as well proficiency in the full SDLC
  • ASP.NET MVC and Web Services
  • HTML, CSS, JavaScript, AJAX
  • MS SQL Server 2014/2016
  • Fluent English, both written and verbal
  • Enthusiastic, hard-working, motivated person with excellent communication skills and a sense of humor

Considered as advantage:

  • Advanced skills with GIT
  • Experience with Angular
  • Experience building APIs (e.g. ASP.NET Web API)
  • Active Directory knowledge
  • UML, Design Patterns

The offer:

  • Fast-growing payment company
  • Excellent working conditions, casual atmosphere, and state-of-the-art hardware
  • Modern, challenging, constantly growing business
  • Excellent remuneration package −in the top 10% of the industry
  • Professional development - books, trainings, etc.
  • Team buildings and fun activities

To request more information contact us at or apply directly.