.NET Developer - QMS

Description

About the Company

 QT9 Software builds the quality and operations platform purpose-built for regulated manufacturers. Our QMS is trusted by 1,200+ companies across medical devices, pharmaceuticals, aerospace, food & beverage, and other regulated industries to manage compliance, documentation, and audit readiness. Our ERP brings those same companies a fully integrated operations platform — inventory, production, purchasing, and traceability — built to work natively with the quality system, not alongside it as an afterthought.

We are the only platform that gives a regulated manufacturer a complete, pre-validated quality and operations solution without the enterprise price tag or the 18-month implementation. Our customers don't just use us — they rely on us when the auditor walks in the door.

Advantages of working at QT9 Software

• Strong culture where people are our most valuable asset.
• Prime location near Chicago Premium Outlets.
• Modern industrial warehouse built in 2019 with 24 ft. ceilings.
• Cool amenities from Golf Simulator, Sport Court and Arcade games.
• Growing team with a small company feel.
• Provide you with the support you need to succeed in your role.
• Competitive compensation package with great benefits.

Job Description

QT9 Software is seeking an experienced .NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET applications. Working closely with project managers and senior developers, you will deliver high-quality software solutions that meet business requirements.

To be considered, candidates must have .NET experience and a strong background in C#, ASP.NET MVC/Web Forms, Web API, and SQL Server. This position is full-time and onsite in Aurora, IL. We will be relocating to Batavia, IL early 2027.

Job Responsibilities 

• Design, develop, and maintain .NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server
• Collaborate with project managers and senior developers to understand project requirements and priorities
• Write clean, maintainable code following best practices and coding standards
• Perform unit testing and debugging to ensure software quality and reliability

Requirements

• Bachelor’s degree in computer science, Engineering, or related field.
• 1+ years of professional development experience.
• Proficiency in C#, ASP.NET MVC/WEB FORMS, and SQL Server.
• Strong understanding of object-oriented programming principles.
• Excellent problem-solving and analytical skills.
• Ability to work effectively in a fast-paced environment.