Senior .NET Developer managing end-to-end application support for production systems. Collaborating with teams to troubleshoot issues and design scalable applications in Azure.
Responsibilities
Own end-to-end design, development, and L2/L3 production support for .NET applications.
Work across C#, ASP.NET Core, Web API, microservices, SQL Server, and Azure.
Troubleshoot complex production issues, resolve defects, and deliver features with high quality and performance, collaborating with QA, DevOps, and Product.
Design and build scalable .NET Core applications, APIs, and microservices.
Provide L2/L3 support: analyze logs, triage incidents, fix defects, perform root cause analysis (RCA), and implement preventative actions.
Optimize performance, reliability, and security (OWASP, secure coding).
Own CI/CD pipelines, deployment automation, and release management.
Write unit/integration tests; collaborate with support team to work on the Tickets.
Monitor with App Insights/New Relic/ELK; create dashboards & alerts.
Document design, runbooks, SOPs, and support artifacts.
Requirements
Experience: 6–10 years
Strong C#, ASP.NET Core, Web API, EF Core, SQL performance tuning.
Production support (L2/L3) experience: RCA, incident management, SLAs.
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