← Back to Jobs
Technology
Senior .NET Developer
Raas Infotek LLCNewark, NJ🇺🇸United StatesPosted 12 Aug 2026
Quick Overview
Work Type
Hybrid
Level
Mid Senior
Job Description
Job Title: Senior .NET Developer
Experience: 12+ Years
Job Summary
We are seeking an experienced Senior .NET Developer with 12+ years of hands-on experience in designing, developing, and maintaining enterprise applications. The ideal candidate should have strong expertise in C#, .NET Core/.NET 8, ASP.NET Core, Web API, Angular/React, SQL Server, Microservices, and Cloud technologies.
Required Skills
- 12+ years of experience in software development with strong C#/.NET expertise.
- Strong hands-on experience with .NET Core / .NET 6/7/8.
- Extensive experience with ASP.NET Core and Web API.
- Strong knowledge of RESTful APIs and Microservices Architecture.
- Hands-on experience with Entity Framework Core, LINQ, and ADO.NET.
- Strong experience with SQL Server, stored procedures, functions, views, and query optimization.
- Experience with Angular or React, JavaScript, and TypeScript.
- Strong understanding of HTML5, CSS3, Bootstrap, and responsive UI development.
- Experience developing and integrating REST APIs, JSON, XML, and third-party APIs.
- Experience with Azure or AWS cloud services.
- Hands-on experience with Docker and Kubernetes.
- Experience with CI/CD pipelines using Azure DevOps, Jenkins, or GitHub Actions.
- Strong knowledge of Git/GitHub/Bitbucket.
- Experience with Kafka, RabbitMQ, or Azure Service Bus is preferred.
- Experience with Redis/MongoDB is a plus.
- Strong understanding of SOLID principles, Design Patterns, OOP, and clean coding practices.
- Experience with Agile/Scrum development methodologies.
Key Responsibilities
- Design, develop, and maintain scalable enterprise applications using C# and .NET.
- Develop high-performance RESTful Web APIs and microservices.
- Design and implement database solutions using SQL Server.
- Develop responsive front-end applications using Angular/React.
- Integrate applications with internal and external systems through APIs and messaging platforms.
- Deploy and manage applications in Azure/AWS environments.
- Build and maintain CI/CD pipelines.
- Containerize applications using Docker and deploy using Kubernetes.
- Perform code reviews and ensure adherence to development standards.
- Troubleshoot application, performance, and production issues.
- Collaborate with architects, business analysts, QA engineers, DevOps engineers, and other development teams.
- Participate in Agile ceremonies including sprint planning, daily stand-ups, retrospectives, and technical discussions.
- Mentor junior developers and provide technical guidance to the development team.
Preferred Domain Experience
- Banking / Financial Services
- Insurance
- Healthcare
- Retail
- Enterprise Applications
Skills
Docker
Microservices
MongoDB
SQL
SQL Server
AWS
Scrum
Agile
Angular
Azure
Bootstrap
C#
.NET
ASP.NET
Git
GitHub Actions
JavaScript
Jenkins
Kafka
Kubernetes
REST
RabbitMQ
React
Redis
TypeScript
Similar jobs
ForgeRock Developer with Java-W2 POSITION
Ruri Software Technologies LLC · Jersey City, United States
17 minutes agoSenior Powerbuilder developer
Infinite Computer Solutions (ICS) · United States
18 minutes agoSenior WebMethods Developer
Rapsys Technologies · Indianapolis, United States
18 minutes agoReact Native Developer
eTeam, Inc. · Texas City, United States
18 minutes agoJava Developer
Compunnel Inc. · Vienna, United States
18 minutes agoSr. Full Stack Developer - Java
INFT Solutions inc · United States
18 minutes ago