Senior .NET Developer

Quick Facts

• Role: Senior .NET Developer

• Experience: 12+ years

• Focus: Enterprise application development, REST APIs, microservices, and secure backend services

Description

Senior .NET Developer responsible for designing, developing, and maintaining enterprise-level applications using Microsoft .NET technologies. You will build RESTful APIs and microservices, optimize backend performance with SQL Server and Entity Framework, and implement authentication/authorization and security best practices. You will also support CI/CD, production troubleshooting, and automated unit/integration testing in an Agile/Scrum delivery process.

Responsibilities

• Design, develop, enhance, and maintain enterprise applications using C#, .NET, and ASP.NET Core

• Build and integrate RESTful APIs and microservices

• Develop scalable backend services and components using OOP and design principles

• Work with SQL Server, Entity Framework, LINQ, and stored procedures for database development and optimization

• Implement authentication, authorization, and application security best practices

• Collaborate with architects, business analysts, QA engineers, and cross-functional teams

• Participate in code reviews, technical design discussions, and troubleshooting

• Optimize application performance, scalability, and reliability

• Develop and maintain automated unit and integration tests

• Support CI/CD pipelines, deployments, and production issue resolution

• Follow Agile/Scrum methodologies and established SDLC practices

Requirements

• 12+ years of professional software development experience

• Strong hands-on experience with C#, .NET Framework, .NET Core, and ASP.NET Core

• Extensive experience developing REST APIs and microservices

• Strong knowledge of OOP, SOLID principles, and design patterns

• Experience with SQL Server, T-SQL, stored procedures, and database optimization

• Experience with Entity Framework / Entity Framework Core and LINQ

• Strong understanding of JavaScript, HTML5, CSS3, and modern web development concepts

• Experience with Git and CI/CD tools (Azure DevOps, Jenkins, or similar)

• Strong debugging, problem-solving, and analytical skills

• Excellent communication and collaboration skills

Benefits

• Contract – W2 employment