Role : Senior .NET Full Stack Developer
Technology : ASP.NET, .NET Core, React, Oracle
Experience : 5-8 Years
Work Location : HYD, Mumbai, India
Job Summary
We are seeking an experienced Senior .NET Full Stack Developer to support, enhance, and modernize a portfolio of enterprise applications. The candidate will be responsible for maintaining applications built on ASP.NET 4.8 and .NET Core, supporting existing Windows Services, and driving UI modernization initiatives using React.js.
The application landscape consists of 2 applications already migrated to .NET Core and 2 applications currently running on ASP.NET 4.8, which will be migrated over time. The role also involves supporting Oracle 19c databases, ARP Authentication, SpreadsheetGear-based Excel processing, AWS S3 file storage integrations, and day-to-day production support activities.
The ideal candidate should possess strong development, troubleshooting, modernization, and support experience in enterprise application environments.
Key Responsibilities
Application Development & Modernization
Develop, maintain,
and enhance applications built on ASP.NET 4.8, .NET Core, and C#.
Support and enhance 2 existing .NET Core applications.
Maintain and modernize 2 ASP.NET 4.8 applications.
Participate in migration initiatives from ASP.NET 4.8 to React and .NET Core architecture.
Design and develop REST APIs, business services, and reusable components.
Implement scalable, secure, and high-performance application solutions.
Front-End Development
Develop contemporary and responsive user interfaces using React.js.
Convert existing ASP.NET pages into React-based components.
Work with JavaScript, TypeScript, HTML5, CSS3, and Bootstrap.
Improve application usability, accessibility, and performance.
Production Support
Provide L2/L3 production support for business-critical applications.
Investigate and resolve production issues within SLA timelines.
Perform root cause analysis (RCA) and implement preventive measures.
Analyze applicat
📌 Dotnet Full stack developer (Mumbai)
🏢 Crisil
📍 Mumbai