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Senior .NET Developer

Raas Infotek LLCPlano, TX🇺🇸United StatesPosted 31 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Plano, TX, United States
Posted
21 hours ago
DockerMicroservicesSQLSQL ServerAWSOAuthScrumAgileAngularAzureC#.NETASP.NETGPTGitGitHub ActionsJWTJenkinsKafkaKubernetesRESTRabbitMQReactRedis

Job Description

Senior .NET Developer

Job Title: Senior .NET Developer
Experience: 11+ Years
Employment Type: W2 Contract

Job Description

We are seeking an experienced Senior .NET Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate should have strong experience with the Microsoft .NET ecosystem, REST APIs, databases, cloud technologies, and modern application development practices.

Key Responsibilities

  • Design, develop, and maintain enterprise applications using C#, .NET Core/.NET 6/7/8, ASP.NET Core, and Web API.
  • Develop scalable and secure RESTful APIs and microservices.
  • Work with SQL Server, stored procedures, queries, and database optimization.
  • Develop responsive applications using Angular, React, or Blazor.
  • Implement authentication and authorization using OAuth 2.0, JWT, and Azure AD.
  • Deploy and support applications in Azure/AWS cloud environments.
  • Implement CI/CD pipelines using Azure DevOps, Jenkins, or GitHub Actions.
  • Work with Docker/Kubernetes and containerized applications.
  • Perform code reviews, debugging, performance tuning, and production support.
  • Collaborate with architects, business analysts, QA teams, and other developers.
  • Follow Agile/Scrum development methodologies and participate in sprint planning and technical discussions.

Required Skills

  • 11+ years of software development experience.
  • Strong proficiency in C#, .NET Core/.NET 6/7/8, ASP.NET Core, Web API.
  • Strong experience with SQL Server and Entity Framework Core.
  • Experience developing REST APIs and Microservices.
  • Front-end experience with Angular, React, or Blazor.
  • Strong knowledge of Azure or AWS.
  • Experience with Git and CI/CD pipelines.
  • Knowledge of Docker and Kubernetes.
  • Strong understanding of OOP, SOLID principles, design patterns, and SDLC.
  • Excellent problem-solving and communication skills.

Preferred

  • Experience with Azure Functions, Service Bus, API Management, or AWS Lambda.
  • Experience with Redis, Kafka, RabbitMQ, or other messaging technologies.
  • Experience working in enterprise environments such as Banking, Healthcare, Insurance, or Government.
  • Bachelor's degree in Computer Science, Engineering, or related field.
 

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