Mid Level .NET Developer

Mid-Level .NET Developer

Hybrid | Cork | €60,000 – €70,000

Looking for a role where you’re not just shipping code, but actually keeping critical systems running and improving how a business operates day-to-day?

We’re partnering with a long-established Irish organisation in the tech space that’s investing heavily in its technology team. They’re now hiring a Mid-Level .NET Developer to play a key role in both development and operational support of business-critical platforms.

💡 Why this role stands out

• Real impact: the systems you work on are central to daily operations
• Variety: a mix of hands-on development and problem-solving in live environments
• Stability + modernisation: established company with ongoing tech investment
• Strong team culture: collaborative environment with direct access to decision-makers

🛠 What you’ll be doing

• Building and enhancing applications using .NET / C#
• Supporting live systems—investigating issues, fixing bugs, and keeping things running smoothly
• Working closely with data using SQL (queries, optimisation, troubleshooting)
• Contributing to system improvements and ongoing modernisation projects
• Collaborating with both technical and non-technical stakeholders

✅ What you’ll bring

• 3–5 years’ experience in .NET / C# development
• Strong working knowledge of SQL / relational databases
• Experience supporting applications in a production/live environment
• A problem-solving mindset—you enjoy digging into issues and figuring things out

➕ Nice to have

• Exposure to Azure or cloud-based environments
• Frontend experience with Angular
• Experience working on systems that are actively used by the business (not just greenfield)

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

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