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C# Developer

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C# Developer


Varna, Bulgaria Full-time

Ref: TBG0768

Our Requirements

Taxback International offer hi-tech solutions aimed at making life easier for our clients. Our secure, cutting edge technology enabled us to process in excess of 180 million transactions last year for our clients.

We are searching for motivated, talented and self-driven Application Developers to join our Internal Applications development team in Taxback International, focusing on the delivering new and improving existing products that allows us to process many more hundreds of millions of transactions.

This is a major opportunity for any developer who is passionate about engineering innovative applications and services, and truly enjoys what they do. As part of this team, you'll have an exciting opportunity to be involved in the full project lifecycle of our next generation internal tools and systems which currently enable our teams to streamline activities across all areas of the business.


Create and maintain software applications to support company's needs
Develop APIs for internal and external clients
Implement architecture and design patterns to help ensure that systems scale
Review product requirements to provide development estimates and product feedback
Apply technical expertise to challenging architecture and design problems

Knowledge of OOP principles and concepts
Deep knowledge of WCF, WPF, Entity Framework and T-SQL
Experience in implementing web services with WCF
Experience in Multithreaded, Parallel and Async programming (concurrency, thread synchronisation, asynchronous delegates, asynchronous methods)
Experience in application development using C #, .NET and Entity Framework
Knowledge of PostgreSQL and / or Microsoft SQL and database design
Experience building service-oriented architecture, web services and APIs
Produces innovative technical design and technical specifications
Ability to work and communicate clearly and efficiently with team members

Experience with software design patterns: MVC, MVVM
Experience with enterprise-scale systems and major plus
Experience working in an Agile environment (SCRUM certification and major plus)

If you are interested in the position you can submit your CV in English by pressing the button „Apply for this position".

About the company

Taxback International are recognised as world leaders in technical innovation, assisting clients around the world with their VAT challenges. From sole traders seeking a once-off VAT rebate, to medium-sized organisations with international VAT obligations to truly global corporations seeking an integrated one-stop VAT solution, Taxback International streamlines the process and maximises your organisation’s VAT reclaim opportunity.

Taxback International

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