freehire launches on Product Hunt on 26 August.

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Back End Developer

Summary

Build and maintain scalable backend services using .NET, ASP.NET Core, and SQL Server, including RESTful APIs and secure database operations.

Are you passionate about building scalable, secure, and high-performance backend systems? Join our development team to design, develop, and maintain robust backend services that power our business applications.

Key Responsibilities

  • Develop, maintain, and enhance backend applications using .NET and ASP.NET Core.
  • Design and implement RESTful APIs and integrate them with internal and third-party systems.
  • Design, optimize, and maintain SQL Server databases, including stored procedures and complex SQL queries.
  • Troubleshoot, debug, and optimize application performance.
  • Collaborate with frontend developers to ensure seamless API integration.
  • Participate in code reviews and contribute to software architecture discussions.
  • Implement secure coding practices and resolve security vulnerabilities identified through Static Application Security Testing (SAST).
  • Support CI/CD implementation and maintain source code repositories.

Qualifications

  • Minimum 2–4 years of experience in backend development using .NET.
  • Proficient in ASP.NET and ASP.NET Core.
  • Strong understanding of Microsoft SQL Server, including database design.
  • Able to develop and optimize stored procedures and complex SQL queries.
  • Experience in developing and integrating RESTful APIs.
  • Familiar with SSIS, Bitbucket, and CI/CD pipelines.
  • Good understanding of secure coding principles and experience addressing security findings from SAST.
  • Strong analytical thinking, problem-solving, and debugging skills.
  • Able to work independently as well as collaboratively in a team environment.

See also