.NET Developer Team Lead (QMS)

About the Company

QT9 Software is a fast-growing SaaS software provider for Quality Management and ERP software solutions. We believe in investing in our employees by providing a culture that fosters growth, hard work, and fun. We have several employee outings per year to ensure our “family” feel and high level of team engagement. Not only is our company great for employee environment, it’s great for our customers, too! We save our customers thousands of dollars per year and enjoy a 94% customer retention rate.

Our positions are onsite in Aurora, and we are relocating to Batavia around fall 2026.

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 support you need to succeed in your role
• Competitive compensation package with great benefits

Duties:

• Design, develop, and maintain .NET applications using C#, ASP.NET MVC/Web Forms, .NET Core, Web API, and SQL Server.
• Write clean, maintainable code following best practices and coding standards.
• Perform unit testing and debugging to ensure software quality and reliability.
• Assign development tickets to product team
• Code reviews of team enforcing global QT9 Software coding standards
• Perform difficult development projects, setting product on correct trajectory and modeling for the team the coding standard for complex development
• Manage builds for major, minor, and bug fix releases to customers on product
• Coach and assist team in “leveling up” to major contributors
• Interface with product manager on direction of business rules and feature requirements
• Interface with QC on quality control/validation process
• Assist in launching new sites for validation, development, and customer needs
• Work with IT on design practices to match infrastructure changes and troubleshoot live production sites, permissions and needs for Lead, customers, and IT team on web infrastructure.

• Bachelor's degree in Computer Science, Engineering, or related field.
• 7 years of experience in .NET development.
• 1- 3 years in leadership roles.
• 1.5 years of QMS development experience.
• Proficiency in C#, ASP.NET MVC/WEB FORMS, .NET Core, 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.

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