CareerPlan

Senior .Net Developer

Dublin, County Dublin, ieFull-time2026-10-30 → 2026-11-10
Hybrid

Core

Senior .NET Developer responsible for maintaining and modernizing legacy Microsoft applications (ASP.NET Web Forms, MVC Core, SQL Server) and supporting business-critical systems.

Role type

Senior hands-on IC .NET Developer

Builds

Legacy Microsoft applications, Windows Services, and automation pipelines

Domain

Enterprise Software / Legacy Modernization

Deliverable

production ML models | product features

Required skills

ASP.NET Web Forms, MVC Core, .NET Framework/.NET Core, SQL Server, Azure DevOps, Git, TFS, Windows Services, Hangfire, App Insights

Preferred skills

Microsoft Access, Agile methodology, code reviews, production troubleshooting

Technologies

ASP.NET, MVC Core, SQL Server, Azure DevOps, Git, TFS, Windows Services, Hangfire, App Insights, Microsoft Access

Responsibilities

Develop and maintain applications using ASP.NET Web Forms and MVC Core; Write and optimize SQL Server queries, scripts, and stored procedures; Manage Azure DevOps pipelines, deployments, and Git branching; Support legacy projects using TFS; Work on Windows Services and Hangfire automation; Monitor applications using App Insights; Support and update Microsoft Access legacy applications; Troubleshoot production issues and ensure system stability.

Seniority

Senior, 10+ years experience