Qureos

Find The RightJob.

We’re looking for a talented C# and .NET Core developer to build scalable, high-performance systems. You’ll be responsible for developing APIs, optimizing databases and contributing to modern reliable backend architecture.

Responsibilities

  • Development of Web API’s, Windows and Web Application using C#, .Net Core Web API, ADO.NET, WCF and SQL Server.
  • Drive backend development initiatives, ensuring high performance, scalability, and reliability.
  • Design and implement APIs to support frontend and other system components.
  • Contribute to microservices architecture design and implementation for modular, scalable backend systems.
  • Integrate with external services and APIs as needed.
  • Building Reports using SSRS and RDLC.
  • Building scalable projects using clean architecture pattern.
  • Gathering and refining specifications and requirements based on technical needs.

Database Management and Optimization:

  • Write queries using SQL Server (views, jobs, stored proc).
  • Oversee database management, maintaining data integrity and security.
  • Optimize performance to enhance backend infrastructure efficiency.
  • Identify and address technical debt, code quality, and performance issues.

Testing and Performance:

  • Responsible for writing unit test cases.
  • Proven experience in identifying and implementing performance optimizations.
  • Maintain scalability, maintainability and performance of our backend code.

Qualifications

  • Experience from 3-5 years in C# .NET Core.
  • Strong knowledge of SQL.
  • Good understanding of frontend languages (e.g. HTML, CSS, JavaScript)
  • Expertise in Microservices and Clean architecture and designing modular backend systems.
  • Comprehensive understanding of API design principles and best practices.
  • Experience with IIS.
  • Experience with Entity Framework Core and other ORMs.
  • Solid understanding of REST API design principles.
  • Proficiency with unit testing tools (e.g., NUnit, MSTest).
  • Experience in Building Reports using reporting tools (e.g., SSRS, RDLC)
  • Proven experience in identifying and implementing performance optimizations.
  • Strong understanding of object-oriented programming, design patterns and software architecture principles.
  • Strong problem-solving and analytical skills.
  • Experience in an Agile environment.
  • Work history with large-scale, high-traffic applications.

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