.NET Developer - QMS

QT9 Software; Aurora (IL); On-site; USD 85,000 - 105,000; Full time

Job summary

QT9 Software is seeking an experienced .NET Developer for the QMS team in Aurora, IL. You will design, develop, and maintain complex .NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server. The role requires .NET experience and a strong background in related technologies.

This position is full-time and onsite in Aurora, IL, with relocation to Batavia, IL planned for early 2027. Bachelor's degree in CS or related field and 1+ years of development experience are expected.

Qualifications

• 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.

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

Skills

.NET

C#

ASP.NET MVC/Web Forms

Web API

SQL Server

OOP

Education

Bachelor's degree in Computer Science or related field

Job description

Learn more about this QT9 job opportunity.

.NET Developer - Quality Management Software (QMS)

Aurora, IL | Full-Time

Job Description

QT9 Software is seeking an experienced.NET Developerfor 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, candidatesmust have .NET experienceand 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.

Requirements

• Bachelor's degree in computer science, Engineering, or related field.
• 1+ years of professional development experience.
• Pro ficiency in C#, ASP.NET MVC/WEB FORMS, and SQL Server.
• S trudging understanding of object-oriented programming principles.
• E xcellent problem-solving and analytical skills.
• A bility to work effectively in a fast-paced environment.

Responsibilities

• D esign, develop, and maintain .NET applications using C#, ASP.NET MVC/Web Forms, Web API, and SQL Server
• C ollaborate with project managers and senior developers to understand project requirements and priorities
• W rite clean, maintainable code following best practices and coding standards
• P erform unit testing and debugging to ensure software quality and reliability

Education

Bachelor’s Degree in Computer Science (BA or BS) or Related on the Job Experience

About QT9 Software

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.