Backend Software Engineer (.NET/C#)
Location: Dublin, Ireland (Hybrid working arrangement)
Position: Permanent | Full Time
Salary: €
Overview
My client is seeking a highly experienced Backend Software Engineer with strong .NET and C# skills to contribute to the development of a leading enterprise-grade software solution. This role offers the opportunity to own feature development end-to-end in a fast-paced, agile environment. You'll be joining a high-impact team where clean code, scalable design, and technical leadership are central to success.
Key Responsibilities
* Lead backend feature development from architecture and design through to production deployment.
* Build and maintain high-performance, scalable, and secure .NET Core applications.
* Write clean, maintainable, and testable code following SOLID principles and best practices.
* Participate in code reviews, design discussions, and performance tuning.
* Work on enterprise software in the identity, access management, or infrastructure security space.
* Contribute to modernising and containerising components for cloud deployment (desirable).
Core Requirements
* Minimum 5 years of professional experience in C#/.NET Framework and .NET Core backend development.
* Deep knowledge of object-oriented programming, design patterns, and clean architecture.
* Experience with multi-threaded applications and concurrency handling.
* Strong debugging, profiling, and troubleshooting skills in Windows environments.
* Bachelor's degree in computer science, Engineering, or a related technical field.
Desirable Experience
* Experience working on Windows Server-based enterprise applications.
* Exposure to Active Directory, Azure AD, or similar directory services.
* Experience with cloud migration, microservices, or event-driven architectures.
* Familiarity with Windows internals, kernel objects, or advanced OS-level programming.
* Strong understanding of security principles, identity management, or disaster recovery solutions.
What We're Looking For
* Passionate about backend engineering and committed to continuous improvement.
* Demonstrated ability to take ownership of complex features and deliver in agile sprints.
* Excellent collaboration and communication skills.
* Problem-solver mindset with a focus on scalability, reliability, and maintainability.
If you're interested, please click below to apply. Any Questions? - Contact Joseph Mullan in Reperio Human Capital
Reperio Human Capital acts as an Employment Agency and an Employment Business.
Skills
* .NET
* C#
* ASP.NET
* Azure
* SQL
Benefits
* Work From Home
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