Senior Software Engineer (.NET / C# / React) Location: Cork (Hybrid) Salary: €70,000 - €85,000+ DOE Employment Type: Permanent, Full-Time About the Role An established technology company is seeking a Senior Software Engineer to join a highly skilled engineering team based in Cork. You'll play a key role in designing, building, and maintaining modern web applications, working across the full stack with a strong focus on .NET, C#, and React. What You'll Be Doing Design and develop scalable, high-performance web applications Build and maintain RESTful APIs using .NET / C# Develop modern, responsive UIs using React Collaborate with cross-functional teams including product, QA, and DevOps Contribute to architectural decisions and technical direction Write clean, testable, and maintainable code Participate in code reviews and mentor junior engineers Tech Stack Backend: .NET, C#, ASP.NET Core Frontend: React, JavaScript / TypeScript, HTML, CSS APIs: REST Databases: SQL-based systems Tools & Practices: Git, CI/CD, Agile/Scrum What We're Looking For Strong commercial experience with C# and .NET Solid experience building front-end applications with React Experience working in a full stack capacity Understanding of software design principles and best practices Comfortable working in an Agile environment Strong problem-solving and communication skills Contact Joseph Mullan in Reperio Human Capital with any questions. Reperio Human Capital acts as an Employment Agency and an Employment Business. Skills: .NET C# React Benefits: Work From Home