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# Sr Full-Stack Developer

- **Company:** Sonepar USA
- **Location:** Broomfield, CO, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), ASP.NET MVC Framework, Browser Compatibility, C Sharp (Programming Language), Cascading Style Sheets (CSS), Relational Databases, Web Development, Design of User Interfaces, Intrusion Detection Systems, JSON, JQuery, Microsoft Visual Studio, Microsoft SQL Server, Model View Controller (MVC), Object-Oriented Software Development, Productivity Software, Data Access Layer, Software Systems, TypeScript, Web Applications, Extensible Markup Language (XML), Information Technology, Web Api
- **Published:** September 22, 2026
- **Apply:** https://career.sonepar.com/talentcommunity/apply/1439573133/?locale=en_US

## About the Role

Possess a bachelor's degree in Computer Science or related field.
Possess a minimum of 4 years within a full stack application developer role across a large and complex organization
Actively participate in the design, build and maintenance of the following:.NET (ASP and MVC) components, application program interfaces and rich web user interfacesHighly scalable components in multiple web applications
Integration efforts using XML, JSON, etc.
Productivity applications leveraging web based and mobile technologies like TypeScript, JavaScript, JQuery, etc.
Ability to demonstrate capabilities in the following areas:
.NET Framework (ASP.NET MVC) Visual Studio IDS and Microsoft SQL Server.
Strong understanding of Web Application development from UI through Data Access Layer
Comprehensive understanding and proven capability designing and developing in C# / MVC.
Strong Experience in REST and Web API.
Working knowledge of relational database technology.
Proven understanding and proficiency with rich web application UI development.
Strong experience with JavaScript, Typescript, JSON, HTML, CSS, and cross browser development.Strong understanding of Object Oriented Design.

Individuals must be authorized to work in the United States for Sonepar without VISA sponsorship now or in the future.

## Description

We are seeking a Senior Full Stack .NET Application Developer. As part of our team, you will work on cutting-edge projects, develop high-quality software solutions, and collaborate with cross-functional teams to deliver exceptional results.


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