What are the responsibilities and job description for the Senior Full-Stack .NET Modernization Developer position at Econosoft?
Need Local candidates only !!
What You Will Do
- Application Modernization (Core of this Role)
- Lead the migration of legacy ASP.NET applications to ASP.NET MVC and .NET 8/.NET 10
- Refactor application architecture for maintainability, performance, and cloud readiness
- Design and evolve RESTful APIs — not just maintain them
- Develop and support Azure Function Apps and cloud-hosted services on Azure App Services
- Own SQL Server database work: schema design, query optimization, stored procedures, data cleanup, and version upgrades Frontend & Integration
- Build and maintain React-based UI components as part of the modernization roadmap
- Strong understanding of Razor view engine for server-side UI rendering
- Integrate third-party services and internal APIs; document every integration cleanly
- Implement and maintain reporting using SSRS and Power BI
- Participate in AI integration initiatives — Azure Agentic AI services, Copilot tooling, and chatbot integrations where applicable Quality, Documentation & Support
- Write code that your teammates can read and maintain six months from now
- Provide production support and own root-cause analysis when things break
- Maintain application documentation, deployment runbooks, and user-facing guides
- Participate in architecture reviews, code reviews, and sprint ceremonies
EXPERIENCE
- 8 years of professional .NET development experience — C#, ASP.NET MVC, Web API
- Demonstrated, hands-on experience migrating legacy ASP.NET applications to modern .NET (6, 7, 8 or 10) — not just exposure
- Production SQL Server experience: stored procedures, T-SQL tuning, schema migrations, data cleanup
- Azure hands-on: App Services, Function Apps, deployment pipelines, configuration management
- 5 years delivering software in Agile (Scrum or Kanban) environments using ADO or GitHub WHAT HANDS-ON MEANS HERE
- You have modernized a real application — not a proof of concept — from legacy ASP.NET to .NET 6/7/8/10
- You have designed and maintained RESTful APIs that external systems depend on
- You have debugged production issues independently, without a team lead walking you through it
Education
- Bachelor''s degree in Computer Science, Information Technology, or a related field — or equivalent work experience that demonstrates the same depth