.NET Developer | Middle+

Responsibilities

‍

• Develop, improve, and maintain the backend of applications built on the .NET platform
• Develop and support reporting generation services
• Participate in planning, technical analysis, and design of new system functionality
• Implement integrations with external services and information systems
• Design and optimize relational database structures (PostgreSQL), ensuring performance and data integrity
• Write unit and integration tests and ensure adequate test coverage
• Investigate, analyze, and resolve software defects
• Conduct code reviews and ensure adherence to software development best practices
• Document development results and prepare and maintain technical documentation
• Analyze regulatory documentation of the Ministry of Defence of Ukraine and the Armed Forces of Ukraine to translate relevant requirements into software functionality
• Participate in team meetings, including requirements discussions, planning, and review of results

‍

Requirements

‍

• 3+ years of commercial software development experience with .NET
• Strong knowledge of C#, .NET 8+, ASP.NET Core 8+, EF Core, and Dependency Injection
• Experience developing REST APIs
• Experience with relational databases, particularly PostgreSQL, and strong SQL knowledge
• Good understanding of Object-Oriented Programming (OOP) principles
• Understanding and practical application of KISS, Clean Architecture, Feature Slicing, Multi-tenant / Single-tenant architecture
• Experience writing unit and integration tests
• Experience with Docker and Docker Compose
• Experience with Git and task/documentation management tools such as Jira and Confluence
• English sufficient for reading technical documentation and working with libraries and integrations

‍

Nice to Have

‍

• Experience with FastEndpoints
• Experience with OIDC login
• Experience with Liquibase / Flyway migrations
• Knowledge of Bash and Python

⚠ Important Position Requirements

‍

• Location: Ukraine
• Ukrainian citizenship is mandatory
• Mandatory travel to Kyiv 1–2 times for a polygraph examination
• The working format and further engagement details will be discussed during the interview process.

‍