Mid-Level .NET Developer

Location: New Jersey
Employment Type: Full-Time
Experience Level: Mid-Level (5–6 years)
Work Authorization: W2, OPT, orcandidates only

Job Summary

We are seeking a skilled Mid-Level .NET Developer to join our technology team in New Jersey. The ideal candidate will have hands-on experience developing, enhancing, and maintaining scalable web applications using the Microsoft .NET technology stack.

Key Responsibilities

• Design, develop, test, and maintain applications using C#, .NET Core/.NET 6+, and ASP.NET.
• Build and maintain RESTful APIs and web services.
• Develop web applications using HTML, CSS, JavaScript, Angular, or React.
• Work with SQL Server, including complex queries, stored procedures, and performance optimization.
• Participate in the complete software development lifecycle.
• Write clean, maintainable, reusable, and well-documented code.
• Troubleshoot application issues and resolve production defects.
• Participate in code reviews and follow development best practices.
• Work with Git and modern CI/CD processes.
• Collaborate with QA, business analysts, architects, and other developers.
• Work effectively in an Agile/Scrum environment.

Required Qualifications

• 3–6 years of professional software development experience.
• Strong proficiency in C# and .NET / .NET Core.
• Experience with ASP.NET Core, MVC, and Web API.
• Strong experience with SQL Server.
• Experience developing and consuming REST APIs.
• Good understanding of OOP, SOLID principles, and design patterns.
• Experience with Git and source control.
• Familiarity with unit testing and automated testing.
• Strong communication and problem-solving skills.

Preferred Qualifications

• Experience with Angular or React.
• Experience with Microsoft Azure.
• Familiarity with Azure DevOps and CI/CD.
• Experience with Entity Framework Core and LINQ.
• Knowledge of Docker and microservices.
• Familiarity with messaging technologies such as Azure Service Bus, RabbitMQ, or Kafka.

Tarak K

Business Development Manager

Astir IT Solutions Inc.

50 Cragwood Rd., Suite 219,South Plainfield, NJ 07080

Mobile :  | Ext - 798

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