Dotnet Developer

Signature IT World Inc; New Jersey; On-site; USD 120,000 - 180,000; Full time

Job summary

Signature IT World Inc. is seeking an experienced Senior .NET Developer in New Jersey to lead backend development using C#, .NET 8, and Azure.

You will build RESTful APIs, implement AI-powered solutions with RAG, and drive CI/CD with Azure DevOps in a fast-paced enterprise environment.

Qualifications

• 10+ years of IT experience with hands-on .NET development.
• Deep expertise in C#, .NET 8, and ASP.NET Core.
• Experience building RESTful APIs and cloud-native services on Azure.
• Familiarity with Retrieval-Augmented Generation (RAG) architectures.
• Experience with Azure OpenAI, Azure Functions and related Azure services.
• CI/CD, DevOps practices, and secure, scalable deployments.

Responsibilities

• Design, develop, and maintain applications using C#, .NET 8, and ASP.NET Core.
• Build and manage RESTful APIs and scalable backend services.
• Design and implement AI-powered solutions using Retrieval-Augmented Generation (RAG).
• Integrate Azure OpenAI and Azure AI Search into enterprise apps.
• Develop and maintain serverless apps using Azure Functions.
• Configure and manage Azure API Management and web app deployments.
• Implement unit and integration testing to ensure quality.
• Work with Azure cloud infrastructure following security and performance best practices.
• Implement and maintain CI/CD pipelines with DevOps practices.
• Collaborate with cross-functional teams in an Agile environment.
• Troubleshoot issues and ensure high availability and scalability.

Skills

C# / .NET 8

ASP.NET Core

RESTful APIs

Azure Cloud

Azure Functions

Azure OpenAI

RAG architecture

CI/CD / DevOps

Testing (unit/integration)

Agile / Scrum

Python

Tools

Azure API Management

Azure AI Search

Azure Functions

Job description

We are looking for an experienced Senior .NET Developer with strong expertise in C#, .NET 8, ASP.NET Core, and Microsoft Azure. The ideal candidate will have experience building RESTful APIs, developing Azure Functions, and integrating AI-powered solutions using Retrieval-Augmented Generation (RAG) architecture and Azure OpenAI services.

Key Responsibilities

• Design, develop, and maintain applications using C#, .NET 8, and ASP.NET Core.
• Build and manage RESTful APIs and scalable backend services.
• Design and implement AI-powered solutions using Retrieval-Augmented Generation (RAG).
• Integrate Azure OpenAI and Azure AI Search into enterprise applications.
• Develop and maintain serverless applications using Azure Functions.
• Configure and manage Azure API Management and web application deployments.
• Implement unit testing and integration testing to ensure application quality.
• Work with Azure cloud infrastructure and follow security and performance best practices.
• Implement and maintain CI/CD pipelines using DevOps practices.
• Collaborate with cross-functional teams in an Agile development environment.
• Troubleshoot application issues and ensure high availability, reliability, and scalability.

Required Skills

• Strong proficiency in C# and .NET 8.
• Hands-on experience with ASP.NET Core and RESTful API development.
• Good understanding of RAG (Retrieval-Augmented Generation) architecture.
• Experience with Microsoft Azure cloud services and infrastructure.
• Hands-on experience with Azure OpenAI and Azure AI Search.
• Experience with Azure Functions and Azure API Management.
• Knowledge of unit testing and integration testing in .NET.
• Experience with CI/CD pipelines and DevOps practices.

Nice-to-Have Skills

• Working knowledge of Python.
• Experience working in Agile/Scrum environments.
• Exposure to AI/LLM-based application development and integration.

Experience Requirements

• 10+ years of overall IT experience.
• Strong hands-on development experience with .NET technologies and Azure.
• Experience developing and deploying cloud-based enterprise applications