Job Title:
Sr.NET Backend Developer
Company: FINVISION CONSULTANTS PRIVATE LIMITED
Location: Mumbai, Maharashtra
Created: 2025-12-15
Job Type: Full Time
Job Description:
Responsibilities●Design, build, and maintain RESTful Web API (Framework 4.8) services.●Write high-quality C# with SOLID practices, clean architecture, and unit/integration tests.●Model data, write performant T-SQL (joins, CTEs, window functions), and optimise queries/indexes.●Build background jobs (e.g., ), health endpoints, and observability (logs/metrics/traces).●Secure APIs (authN/authZ, OAuth/JWT, OWASP), handle config/secrets, and harden IIS.●Diagnose prod issues (profilers, dump analysis, SQL execution plans) and drive RCAs.●Collaborate via PRs, code reviews, and refactoring.Must-have●8+ years in backend engineering with .NET Framework 4.x; deep Web API.●Strong SQL Server/T-SQL (stored procs, indexing, isolation levels, deadlock analysis).●Solid async/concurrency, collections, memory/perf tuning in C#.●IIS + Windows Server deployment experience; Git; CI/CD; automated testing.