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.NET Developer

1 month ago
Ukraine
Full-time
Junior
Backend Engineer
Software Development
C# CI/CD Confluence Entity Framework Git HTTP JIRA .NET React REST API SOAP SQL TLS XML
Apply Now
Kyivstar

Kyivstar

Kyivstar is the leading national operator in Ukraine, providing quality mobile communication to over 26 million subscribers. As a driver of innovation and social responsibility, Kyivstar is part of the international VEON group, focusing on projects for...

Wireless Telecommunication Services
1K-5K
Founded 1994
$1600M raised
View All Jobs 22

Description

  • Develop and enhance functionality for the internal corporate HR system.
  • Analyze and safely modify existing code, XML configurations, XSLT transformations, and generated components.
  • Investigate subsystem behavior using code, data structures, and system operation.
  • Clarify user and business needs and translate them into technical solutions, specifications, and development tasks.
  • Develop algorithms, modules, and integrations with corporate systems and external services.
  • Work with databases, ORM, SSRS, IIS, and related components.
  • Diagnose and resolve issues across applications, IIS, databases, integrations, and operating systems.
  • Participate in gradual system modernization and migration to the modern .NET stack.
  • Prepare technical documentation and advise users, developers, and administrators when needed.

Requirements

  • 2+ years of commercial experience developing enterprise solutions with C# and .NET Framework.
  • Strong knowledge of C#, OOP, basic design patterns, and separation-of-responsibilities principles.
  • Experience with ASP.NET Web Forms and web application lifecycles.
  • Ability to read, analyze, and safely modify existing code.
  • Strong SQL skills and understanding of relational models, indexes, transactions, and query optimization.
  • Practical experience with relational database systems, XML, XSD, XML validation, and XSLT.
  • Understanding of ORM principles and experience with NHibernate, Entity Framework, or similar technologies.
  • Experience with Microsoft IIS and diagnosing web application issues.
  • Experience integrating systems through REST API, SOAP, or web services, including HTTP, authorization, TLS, and certificates.
  • Experience with Git, basic MSBuild, CI/CD, Jira, and Confluence; a technical IT-related degree is required. Preferred experience includes modern .NET, ASP.NET Core, EF Core or Dapper, React, message brokers, automated testing, SSRS, code generation, and enterprise system modernization.

Benefits

  • Choice of office-based or remote work.
  • Remote onboarding.
  • Annual or quarterly performance bonuses, depending on the role.
  • Internal learning resources, partner programs, and a company library.
  • Health and life insurance.
  • Wellbeing program and access to a corporate psychologist.
  • Compensation for Kyivstar mobile communication expenses.

Interested in this position?

Apply directly on the company website

Apply Now

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