Senior .NET Developer

  • Leitrim
  • Permanent
  • Mon Mar 9 17:27:10 2026
  • 215224

Job Title: .NET Developer
Location: Leitrim (Hybrid Working)
Salary: €50,000 – €65,000 DOE

About the Role
We are working with a well-established and growing technology company based in Leitrim that is looking to hire a talented .NET Developer to join their development team. This is a hybrid role based in Leitrim, offering the opportunity to work on a variety of internal and customer-facing software projects in a collaborative environment.

The successful candidate will contribute to the design, development, and maintenance of modern web applications while working closely with product, QA, and other developers to deliver high-quality solutions.

Key Responsibilities

  • Design, develop, and maintain web applications using .NET and C#

  • Write clean, scalable, and maintainable code

  • Work with SQL databases to build efficient data models and queries

  • Develop and maintain front-end components using HTML, CSS, and JavaScript

  • Participate in code reviews and contribute to development best practices

  • Troubleshoot, debug, and optimise application performance

  • Collaborate with cross-functional teams to deliver new features and improvements

Required Skills & Experience

  • 2+ years’ experience working with .NET and C#

  • Strong experience working with SQL databases

  • Solid understanding of HTML, CSS, and JavaScript

  • Experience building and maintaining web applications

  • Strong problem-solving and debugging skills

  • Ability to work independently and as part of a team

Desirable Experience

  • Experience with modern .NET frameworks (e.g., .NET Core / .NET 6+)

  • Familiarity with REST APIs

  • Experience with source control (e.g., Git)

  • Understanding of Agile development practices

Please contact Joseph Mullan in Reperio Human Capital with any questions.

Reperio Human Capital acts as an Employment Agency and an Employment Business.