Develop, maintain, and evolve backend applications using C# and .NET Core / .NET 6+
Design and optimize scalable, secure REST APIs
Participate in defining and implementing microservices-based architectures
Develop and maintain system integrations using messaging technologies
Implement data access solutions using Entity Framework
Create and optimize SQL queries and PL/SQL routines for high performance
Perform database modeling and support performance analysis and tuning
Write code following software engineering best practices, design patterns, and SOLID principles
Implement unit and integration tests to ensure delivery quality and reliability
Collaborate with cross-functional teams in agile environments using Scrum and Kanban
Participate in code reviews, technical discussions, and continuous improvement initiatives

Strong experience with C# and .NET Core / .NET 6+
Experience developing and maintaining REST APIs
Knowledge of microservices architecture
Experience with Entity Framework
Proficiency with SQL Server and development of complex queries
Experience with PL/SQL, including procedures, functions, packages, triggers, and query optimization
Knowledge of database modeling and performance analysis
Experience with source control using Git
Familiarity with messaging solutions such as RabbitMQ, Kafka, or Azure Service Bus
Practical experience with SOLID principles, Clean Code, and Design Patterns
Experience with unit and integration testing frameworks such as xUnit, NUnit, or MSTest
Experience working in agile methodologies such as Scrum and Kanban

Mid-level Backend Developer – .NET

Key skills