Senior .NET Developer

Valiant Technologies LLC; Tampa (FL); On-site; USD 110,000 - 150,000; Full time

Job summary

Valiant Technologies LLC in Tampa, FL seeks a Senior .NET Developer to design, develop, and maintain scalable enterprise applications using Microsoft .NET technologies. The role emphasizes C#, ASP.NET Core, Web API, SQL Server, and cloud-based development.

You will build RESTful APIs, microservices, and backend services with EF Core, collaborate with frontend engineers using Angular or React, and contribute to security, deployment, and CI/CD in a fast-paced Agile environment.

Qualifications

• 10+ years of experience in .NET development.
• Strong proficiency in C# and .NET Framework / .NET Core.
• Hands-on experience with ASP.NET Core and Web API.
• Strong knowledge of REST APIs and microservices architecture.
• Experience with Entity Framework / Entity Framework Core.
• Strong SQL Server and database development skills.
• Experience with Angular or React.
• Knowledge of Azure or AWS cloud services.
• Experience with Git, CI/CD pipelines, and Agile methodologies.

Responsibilities

• Design, develop, and maintain enterprise applications using C# and .NET Core.
• Build scalable RESTful APIs and microservices.
• Develop backend services using ASP.NET Core and Entity Framework.
• Work with SQL Server, stored procedures, and database optimization.
• Develop and integrate frontend components using Angular or React.
• Implement application security, authentication, and authorization.
• Deploy and manage applications using Azure or AWS cloud services.
• Participate in code reviews, debugging, and performance optimization.
• Collaborate with architects, QA engineers, and cross-functional teams.
• Follow Agile/Scrum methodologies and CI/CD practices.

Skills

C#

NET Core

ASP.NET Core

Web API

REST APIs

Microservices

Entity Framework Core

SQL Server

Angular

React

Azure

AWS

Git

CI/CD

Agile

Tools

Angular

React

Azure

AWS

Git

CI/CD pipelines

Job description

Job Summary

We are looking for an experienced Senior .NET Developer to design, develop, and maintain scalable enterprise applications using Microsoft .NET technologies. The ideal candidate should have strong expertise in C#, ASP.NET Core, Web API, SQL Server, and cloud-based application development.

Key Responsibilities

• Design, develop, and maintain enterprise applications using C# and .NET Core.
• Build scalable RESTful APIs and microservices.
• Develop backend services using ASP.NET Core and Entity Framework.
• Work with SQL Server, stored procedures, and database optimization.
• Develop and integrate frontend components using Angular or React.
• Implement application security, authentication, and authorization.
• Deploy and manage applications using Azure or AWS cloud services.
• Participate in code reviews, debugging, and performance optimization.
• Collaborate with architects, QA engineers, and cross-functional teams.
• Follow Agile/Scrum methodologies and CI/CD practices.

Required Skills

• 10+ years of experience in .NET development.
• Strong proficiency in C# and .NET Framework / .NET Core.
• Hands-on experience with ASP.NET Core and Web API.
• Strong knowledge of REST APIs and microservices architecture.
• Experience with Entity Framework / Entity Framework Core.
• Strong SQL Server and database development skills.
• Experience with Angular or React.
• Knowledge of Azure or AWS cloud services.
• Experience with Git, CI/CD pipelines, and Agile methodologies.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.