-.Net developer

Siri InfoSolutions Inc; Pennington (NJ); On-site; USD 90,000 - 120,000; Full time

Job summary

Siri InfoSolutions Inc in New Jersey is seeking a .NET Developer to design, develop, and maintain applications using C#, ASP.NET Core, and .NET technologies.

You will develop and consume RESTful APIs and microservices, optimize SQL Server databases, and collaborate with business analysts, architects, QA teams, and stakeholders to deliver high-quality solutions. You will participate in system architecture, security implementations, and code reviews in an Agile environment.

Qualifications

• Proficient in C#, ASP.NET Core, and .NET technologies with practical hands-on experience.
• Strong RESTful API and microservices development background.
• SQL Server expertise including stored procedures and performance tuning.

Responsibilities

• Design, develop, and maintain applications using C#, ASP.NET Core, and .NET technologies.
• Develop and consume RESTful APIs and Microservices.
• Create and optimize SQL Server databases, queries, stored procedures, and views.
• Collaborate with analysts, architects, QA, and stakeholders to deliver high-quality solutions.
• Participate in system architecture, technical design, and code reviews.
• Implement security best practices, authentication, and authorization mechanisms.
• Troubleshoot issues and perform root cause analysis.
• Develop automated unit and integration tests.
• Support CI/CD pipelines and DevOps practices.
• Participate in Agile ceremonies and contribute to sprint planning and retrospectives.
• Ensure scalability, performance, and maintainability of applications.

Skills

C#

ASP.NET Core

.NET Framework

.NET 6/7/8

REST APIs

Microservices

Entity Framework

SQL Server

Stored Procedures

Performance Tuning

MVC Architecture

Razor Pages

Blazor

DI / Dependency Injection

Design Patterns

Azure

Message Queues

OAuth2

JWT

OpenID Connect

SSO

Git

Azure DevOps

CI/CD

Docker

Kubernetes

Unit Testing

NUnit

xUnit

MSTest

Agile/Scrum

Angular

React

JavaScript

TypeScript

HTML5

CSS3

Bootstrap

jQuery

Analytical Thinking

Communication

Stakeholder Mgmt

Agile teamwork

Code Reviews

Tools

GitHub

Azure DevOps

CI/CD Pipelines

Docker

Kubernetes

Job description

.Net Developer

Must Have Technical/Functional Skills

Technical Skills

• Strong experience in C#, ASP.NET, ASP.NET Core, .NET Framework, .NET 6/7/8
• Hands-on experience with Web API, RESTful Services, Microservices Architecture
• Proficiency in Entity Framework (EF), LINQ, ADO.NET
• Strong knowledge of SQL Server, Stored Procedures, Functions, and Performance Tuning
• Experience with MVC Architecture, Razor Pages, and Blazor
• Familiarity with Dependency Injection (DI) and Design Patterns
• Experience with Azure Cloud Services (App Services, Functions, Storage, Key Vault)
• Knowledge of Message Queues (RabbitMQ, Azure Service Bus, Kafka)
• Experience with Authentication & Authorization (OAuth2, JWT, OpenID Connect, SSO)
• Hands-on experience with Git, Azure DevOps, CI/CD Pipelines
• Understanding of Docker, Kubernetes, Containerization
• Experience with Unit Testing using NUnit, xUnit, MSTest
• Knowledge of Agile/Scrum methodologies

Front-End Skills (Preferred)

• Angular, React, JavaScript, TypeScript
• HTML5, CSS3, Bootstrap
• jQuery

Soft Skills

• Strong analytical and problem-solving abilities
• Excellent communication and stakeholder management
• Ability to work in Agile teams
• Experience in code reviews and mentoring junior developers

Roles & Responsibilities

• Design, develop, and maintain applications using C#, ASP.NET Core, and .NET technologies.
• Develop and consume RESTful APIs and Microservices.
• Create and optimize SQL Server databases, queries, stored procedures, and views.
• Collaborate with business analysts, architects, QA teams, and stakeholders to deliver high-quality solutions.
• Participate in system architecture, technical design, and code reviews.
• Implement security best practices, authentication, and authorization mechanisms.
• Troubleshoot application issues and perform root cause analysis.
• Develop automated unit and integration tests.
• Support CI/CD pipelines and DevOps practices.
• Participate in Agile ceremonies including sprint planning, stand‑ups, and retrospectives.
• Ensure application scalability, performance, and maintainability.