Full-Stack Developer II

Socket.dev; Broomfield (CO); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Healthcare plans

Dental & vision

Paid time off

Parental leave

401(k)

Professional development

Job summary

Sonepar is seeking a Full Stack .NET Application Developer to join our US team in Broomfield, CO on a hybrid schedule. You’ll work on cutting-edge projects, deliver high‑quality software, and collaborate with cross‑functional teams to drive results.

The ideal candidate has a bachelor’s degree in Computer Science and at least four years in a full‑stack role, with strong .NET (ASP.NET MVC), REST/Web API, and front‑end skills (JavaScript/TypeScript/HTML/CSS).

Qualifications

• Bachelor's degree in Computer Science or related field.
• Minimum 4 years in a full stack application developer role.
• Strong experience with .NET (ASP.NET MVC), Visual Studio, and MS SQL Server.
• Experience building RESTful Web APIs and rich web UI.
• Proficiency with JavaScript, TypeScript, HTML, CSS; knowledge of XML/JSON.

Responsibilities

• Work on both front-end and back-end development activities.
• Build and maintain end-to-end solutions.
• Troubleshoot and optimize applications for performance.

Skills

Full stack dev

C# / .NET MVC

REST / Web API

JavaScript / TypeScript

UI development

SQL databases

Education

Bachelor's degree in Computer Science

Tools

Visual Studio

Microsoft SQL Server

Job description

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 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 interfaces
• Highly 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.

#LI-CM1

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 [e-mail].