Senior Dotnet Developer

Job Title: Dot Net Developer (10 Years)
Location: New York (Onsite)
Employment: Full Time/ W2 (NO C2C)
Job Summary:

We are seeking a Senior .NET Developer with 10 years of hands‑on experience in designing, developing, and supporting enterprise‑scale, cloud‑native, high‑performance applications
. The ideal candidate will have deep expertise in C#, .NET Core/.NET 6 , ASP.NET, Web APIs, microservices architecture, cloud platforms, databases, CI/CD, and Agile delivery
, and will contribute across the full software development lifecycle (SDLC).

• Design, develop, and maintain enterprise‑grade applications using C#, .NET Core / .NET 6 , ASP.NET MVC, ASP.NET Web API
  , and object‑oriented programming principles.
• Architect and implement RESTful APIs and microservices using ASP.NET Core, Web API, Minimal APIs
  , ensuring scalability, security, and high availability.
• Develop business logic, service layers, and integration components following SOLID principles, clean architecture, and design patterns
  .
• Build and optimize data access layers using Entity Framework Core, LINQ, Dapper
  , and advanced SQL for SQL Server, Oracle, PostgreSQL
  , and No
  
  SQL databases such as Mongo
  
  DB and Cosmos DB
  .
• Implement asynchronous processing and messaging solutions using Azure Service Bus, Rabbit
  
  MQ, Kafka
  , and background services for event‑driven architectures.
• Design and support cloud‑native solutions on Microsoft Azure / AWS
  , leveraging services such as Azure App Services, Azure Functions, Azure SQL, Cosmos DB, Storage Accounts
  , and API Management
  .
• Containerize applications using Docker and deploy, scale, and manage services using Kubernetes (AKS/EKS).
• Build and maintain CI/CD pipelines using Azure Dev Ops, Git Hub Actions, Jenkins
  , automating builds, testing, deployments, and environment promotion.
• Implement authentication and authorization using OAuth 2.0, OpenID Connect, JWT, Azure AD
  , and role‑based access control (RBAC).
• Write unit, integration, and API tests using xUnit, NUnit, MSTest, Moq
  , ensuring high code quality and test coverage.
• Apply logging, monitoring, and observability practices using Serilog, NLog, Application Insights, ELK Stack
  , and performance profiling tools.
• Participate in Agile/Scrum ceremonies
  , including sprint planning, backlog grooming, daily stand‑ups, reviews, and retrospectives.
• Collaborate with Business Analysts, Architects, QA, Dev Ops, and Product teams to translate business requirements into technical solutions.
• Perform code reviews, refactoring, and performance tuning
  , ensuring adherence to coding standards and security best practices.
• Support production releases
  , troubleshoot issues, conduct root cause analysis
  , and provide post‑deployment support.
• Mentor junior developers, contribute to technical documentation
  , and influence architecture and technology decisions
  .

• Languages & Frameworks: C#, .NET Core, .NET 6 , ASP.NET MVC, ASP.NET Web API
• Architecture: Microservices, RESTful APIs, Clean Architecture, Design Patterns
• Databases: SQL Server, Oracle, Postgre
  
  SQL, Mongo
  
  DB, Cosmos DB
• ORM & Data Access: Entity Framework Core, LINQ, Dapper
• Cloud Platforms: Microsoft Azure / AWS
• Dev Ops: Azure Dev Ops, Jenkins, Git Hub Actions, Docker, Kubernetes
• Security: OAuth 2.0, OpenID Connect, JWT, Azure AD
• Testing: xUnit, NUnit, MSTest, Moq
• Logging & Monitoring: Serilog, NLog, Application Insights, ELK
• Methodologies: Agile, Scrum, SDLC