Software Developer (.NET)– Kosice

We are growing and looking for a Software Developer (.NET). Click the link in order to learn more about the role!
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Your goal will be to plan, design, and code applications using best practices and modern technologies, from idea or concept to final product. Creating Unit Tests, debugging the applications and maintaining the code. ​

Our values are based on principles as openness, tolerance and willingness to give and receive feedback.
We care a lot about our people and we support them.
We work on our own products and the quality of our products is very important to us.
Your goal will be to be a team player who shares the same values with us.


  • Full lifecycle application development
  • Designing, coding, and debugging applications in various software languages
  • Software analysis, code analysis, requirements analysis, software review, identification of code metrics, system risk analysis, software reliability analysis
  • Software modelling and simulation
  • Software testing (including Unit Tests) and quality assurance
  • Performance tuning, improvement, usability
  • Support, maintain and document software functionality
  • Integrate software with existing systems
  • Evaluate and identify new technologies for implementation
  • Maintain relevant standards compliance


  • 3+ years’ experience in C# .NET services and applications development for on premise
  • Knowledge of C#, .NET Framework,  .NET Core, web socket,  ASP.NET, RESTful API, Entity Framework
  • Knowledge of MS SQL Server
  • Knowledge of GIT
  • Self-driven team member of a high-performing development team who cares about the team culture and takes pride in the outcome of the teamwork
  • Excellent communication skills
  • Intermediate+ spoken and written English level
  • Optional: Prism, Direct X, NoSQL DB, AzureDevOps


  • Fantastic global projects lined up
  • Learning culture
  • State of the art technologies
  • Supportive working environment
  • Office located in a place where others go for holiday
  • Perks and benefits
  • Flexible working hours
  • Technology and soft skills trainings to enable professional and personal growth
  • Can do attitude
  • Hands on and customer centric approach

Vissim is a technology company, developing innovative software solutions for the maritime and offshore energy domain. Our focus is to provide solutions for optimized constructions and operations logistics for windfarms and to provide safety at sea. Unlocking the potential in our software solutions, we deliver turnkey projects all over the world utilizing renewable energy sources and minimizing the environmental footprint.