Senior .NET Developer

  • St. Louis, MO
  • Posted 22 hours ago | Updated 22 hours ago

Overview

On Site
Depends on Experience
Contract - W2

Skills

.NET Core
ASP.NET MVC
C#
MVC

Job Details

Role: Senior .NET Developer
Location: St. Louis, MO (Onsite/Hybrid as per client need)
Employment Type: W2 Only
Experience Required: 10+ Years

Job Description:

We are seeking a highly skilled and experienced Senior .NET Developer with a minimum of 10 years of hands-on development expertise to join our team in St. Louis. The ideal candidate will be responsible for designing, developing, and implementing complex enterprise applications, ensuring high performance, scalability, and security.

Key Responsibilities:

  • Design, develop, and maintain enterprise-level applications using .NET Core, ASP.NET MVC, C#, and Web API.

  • Work on front-end development using Angular/React, JavaScript, jQuery, HTML5, and CSS3.

  • Develop and optimize SQL Server stored procedures, functions, triggers, and complex queries.

  • Integrate applications with cloud platforms (Azure/AWS) and enterprise services.

  • Participate in all phases of the SDLC requirements gathering, design, coding, testing, deployment, and support.

  • Collaborate with business analysts, QA teams, and stakeholders to define and deliver technical solutions.

  • Ensure code quality, security, performance, and maintainability by following industry best practices and standards.

  • Mentor junior developers and contribute to technical decision-making.

Required Skills & Experience:

  • 10+ years of professional experience as a .NET Developer.

  • Strong proficiency in C#, ASP.NET, .NET Core, Web API, and Entity Framework.

  • Solid experience with RESTful APIs, Microservices architecture, and service-oriented design.

  • Hands-on expertise with SQL Server (T-SQL, Stored Procedures, Functions, Optimization).

  • Knowledge of JavaScript frameworks (Angular, React, or Vue).

  • Familiarity with Azure DevOps, CI/CD pipelines, Git.

  • Strong understanding of object-oriented programming (OOP), design patterns, and SOLID principles.

  • Experience in Agile/Scrum methodology.

  • Excellent communication, problem-solving, and leadership skills.

Nice to Have:

  • Experience with Azure Functions, Logic Apps, and Service Bus.

  • Knowledge of containerization (Docker, Kubernetes).

  • Exposure to financial, healthcare, or government projects.

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