Senior .NET Developer

Lviv, Ukraine

Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.


Currently we are looking for a Senior .NET Developer for our Lviv office to make the team even stronger.

Our client is a Canadian company, which provides software for accounting and tax calculation.The product is a web application, which allows to calculate different tax forms and to send them to the government. It helps you with a real-time analysis of your personal tax season and keep track of tax returns. It also allows users to compare in real-time how this tax season is going in comparison with last year. The project has well established Unit testing, Code review and CI processes.

Project technologies and tools

  • ASP.NET MVC and WebApi;
  • Message-Driven Architecture;
  • MySQL, MassTransit over RabbitMQ;
  • DI and IoC concepts are used widely (StructureMap);
  • WCF basics would be a plus.


  • Participate in requirements analysis, sprint planning, estimations, code reviews and retrospectives;
  • Design, develop, and release Web and API components, develop unit and integration tests, create technical documentation;
  • Ensure your design is following the best practices and standards and your code is clean, testable and maintainable;
  • Develop data model, DB migrations, participate in releases and elaborate plan development;
  • Maintain and support software components, refactor often, provide bug fixes and patches;
  • Ensure the application meets quality and performance requirements, develop performance and load tests, analyze the results;
  • Provide Web apps performance optimization from end to end;
  • Track Web Apps security best practices applied (OWASP top 10 understanding, etc).


  • 5+ years of professional software development;
  • Good understanding of software development patterns;
  • Good coding skills, best practices, and patterns must be known;
  • Experience in .NET 4+ and .NET Core platforms (is a plus);
  • Knowledge of Git Bash and version control principles;
  • Experience in NuGet and application packaging;
  • Adherence to Agile and Test Driven development methodologies;
  • Easy-going person with good communication skills and ability to work together, as a team;
  • Being skilled in Web security and communication technologies: REST, AJAX, Web API;
  • Understanding of multi-threading and asynchronous programming models;
  • Architectural knowledge and understanding of message queues, service bus and caching technologies.

We offer

  • Experience exchange with colleagues all around the world;
  • Competitive compensation depending on experience and skills;
  • Regular assessments and salary reviews;
  • Social package - medical care, sports;
  • Free English classes with native speakers (certified English teachers);
  • Opportunities for self-realization;
  • Friendly team and enjoyable working environment;
  • Flexible working schedule;
  • Corporate and social events.


EPAMers appreciate our flexible work environment, great benefits, and opportunities to thrive.


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