Sr Full-Stack Developer
Confirmed on the employer's own hiring board on Sep 30, 2026. First seen by Alion on Sep 21, 2026.
Sonepar Management Group (SMG) supports our Sonepar brands (i.e. operating companies) in the US through a shared services model. These services include, but are not limited to: human resources, finance, digital enterprise, supply chain, vendor relations, marketing, legal, and communications. The SMG teams enable our brands to do business in their local regions while taking advantage of the scale and collective resources of a global enterprise.
SMG fosters an inclusive and supportive culture. We offer leadership and development programs to help you reach your career goals. Our associates share in our collective achievements, and we firmly believe that Sonepar is “Powered by Difference.” By driving technology and innovation, enabling paths to success, and caring about our people and their families, we have built a workplace where you can build a fulfilling career.
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.
These positions are based in our Broomfield, Colorado location on a Hybrid Schedule.
Core Responsibilities:
Work on both front-end and back-end development activities
Build and maintain end-to-end solutions
Troubleshoot and debug applications to ensure optimal performance
Qualifications:
Qualified applicants must:
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.
What We Offer You
We offer great family-friendly benefits to full-time associates:
- Healthcare plans
- Dental & vision
- Paid time off
- Paid parental leave
- 401(k) retirement savings with company match
- Professional and personal development programs
- Opportunity to become a shareholder
- Employer-paid short- and long-term disability
- Employer-paid life insurance for spouse and dependents
- Robust wellness program
- Gym reimbursement
- Employee Assistance Program (EAP)
We’re proud to be a military-friendly company, and our many employee resource groups (ERGs) help you make connections and feel supported.
Learn More About Us
Get to know us on LinkedIn, Facebook, Instagram and Youtube and learn how we’re “Powering Progress for Future Generations.”
Learn more about us and our Sonepar family of brands: https://www.soneparusa.com/us-en/about-us
Equal Employment Opportunity Statement
Sonepar is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, or any other categories protected by federal, state or local law.
Sonepar and our family of brands are committed to the full inclusion of all qualified individuals. In keeping with our commitment, we will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if a reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please call 843-745-2420 or email [email protected].