Software Engineer - Integrations & eCommerce Platforms - US

About MSupply™

mSupply is a North American distributor of OEM repair parts and equipment serving the appliance, HVAC and plumbing industries. Headquartered in St. Louis, the company combines industry expertise with a broad product selection and a national distribution network.

With 2,000 employees across the United States and Canada, mSupply delivers speed and reliability at scale, with a vast product inventory and same-day shipping. Its family of brands is focused on making sure customers always get the Right Products. Right Now.™

For more information, visit mSupply.com.

Job Summary

The Software Engineer - Integrations \& eCommerce Platforms is responsible for designing, developing, supporting, and maintaining enterprise integrations, e-commerce applications, product information management solutions, and backend business systems. The role partners with business stakeholders and IT teams to deliver scalable solutions that support digital commerce, ERP integration, automation, and enterprise data movement.

Job Duties \& Responsibilities

• Design, develop, test, and support enterprise applications.
• Build and maintain full-stack solutions using modern web technologies.
• Develop APIs, services, and business logic supporting operational processes.
• Support ERP-to-eCommerce integrations.
• Maintain product content synchronization processes.
• Develop and support ETL and data migration solutions.
• Troubleshoot and resolve integration failures.
• Support online commerce platforms and customer-facing applications.
• Manage product catalog synchronization and content delivery processes.
• Investigate and resolve production issues impacting customer experience.
• Support application deployment processes.
• Assist with server administration and environment management.
• Monitor application health, synchronization jobs, and scheduled processes.
• Maintain technical documentation and support guides.
• Document application architecture and operational procedures.
• Participate in knowledge-transfer and cross-training activities.
• Occasional travel for business or training needs.
• Other duties as assigned

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, Information Technology, or equivalent combination of education and relevant experience.
• 6 or more years of experience web commerce solutions or business application development experience
• Required technical skills: C#, .NET / ASP.NET Core, React, JavaScript, Node.js, REST APIs, SQL databases, ETL processes, ERP integration concepts, Docker, HTML/ CSS, full-stack application development, CI/CD pipeline workflows
• Preferred experience rendering SQL datasets, integrating, exposing and consuming ERP native API calls.
• Preferred skills: Magento e-commerce platforms, Salsify PIM, Eclipse ERP, data migration projects, Azure DevOps, SQL replication environments, enterprise integration architecture
• Knowledge of MS Office applications as needed to satisfactorily perform work assignments – Word, Excel, PowerPoint, Outlook, SharePoint as well as can learn company enterprise systems as needed.

Physical Demands \& Work Environment

This is a full-time position requiring approximately 40 hours per week. The role is primarily office-based and involves:

• Prolonged periods of sitting, with occasional standing and walking
• Frequent use of hands and arms for computer and office-related tasks
• Regular use of standard office equipment, including computers and phones
• Ongoing verbal communication with customers and internal teams

What We Offer

We prioritize your well-being from day one with a comprehensive benefits package that includes:

• Medical, dental, vision, and prescription coverage effective immediately
• 401(k) plan with company contributions
• Life insurance and short-term disability coverage
• HSA/FSA options and an Employee Assistance Program (EAP)
• Paid time off, including vacation, holidays, and personal days
• Weekly pay, employee discounts, and more

Equal Employment Opportunity \& Pre-Employment Requirements

mSupply is an Equal Opportunity Employer. We make employment decisions without regard to sex, age, race, color, creed, religion, national origin, citizenship or immigration status, sexual orientation, gender identity or expression, disability, genetic information, marital status, veteran or military status, or any other status protected by applicable federal, state, or local law.

We are committed to providing reasonable accommodations for qualified individuals with disabilities and to applicants with sincerely held religious beliefs, in accordance with applicable law. To request a reasonable accommodation, please contact careers@msupply.com. #mSupply

Final offers of employment may be contingent upon completion of job-related pre-employment checks and screenings permitted by law for the position. For roles that require operation of a company vehicle, a Motor Vehicle Record (MVR) check may also be conducted to determine insurability. This employer participates in E-Verify to confirm employment eligibility in the United States.