Senior .NET Engineer

Senior .NET Engineer – Offshore India

Location: Remote - India

Work Hours: EST-Aligned

Must have Experince working in Banking / Financial Services Domain.

Required Technical Experience

• 8+ years of hands-on .NET Engineering experience
• Strong C# and VB.NET
• .NET Framework and .NET Core / .NET 5–8
• ASP.NET WebForms, MVC, Web API
• WCF / SOAP and REST APIs
• SQL Server, Stored Procedures, Execution Plans, Indexing & Query Optimization
• ADO.NET
• Production Debugging & Root-Cause Analysis
• Windows Services and Batch/Scheduled Processing
• IIS, MSBuild, NuGet
• Experience supporting and troubleshooting legacy/complex applications
• Hands-on experience tracing issues across UI, APIs, business logic, and databases
• Strong ability to explain actual hands-on experience with technologies listed on the resume

Key Responsibilities

• Troubleshoot complex production issues across UI, APIs, application logic, databases, and batch processes.
• Trace data and business logic across multiple systems and services.
• Investigate financial calculation, transaction, balance, and reconciliation issues.
• Maintain and enhance legacy WebForms, MVC, WCF, and .NET applications.
• Develop and optimize SQL Server queries and stored procedures.
• Support Windows Services, batch jobs, scheduled processes, and file integrations.
• Reverse-engineer legacy applications with limited documentation.
• Implement production fixes while protecting system stability and business continuity.
• Contribute to modernization initiatives, including migration toward ASP.NET Core, REST APIs, modern .NET, Azure, and improved observability.