America’s Auto Auction Group is a leading nationwide vehicle auction and remarketing company. Based in Carmel, Indiana, AAA operates across 20 states and is one of the nation’s fastest-growing auto auction groups. Our daily mission is simple: deliver the highest quality service and operational excellence for our dealers and institutional customers.

We are seeking a Mid-Level .NET Application Developer to join our Software Development team. This role will focus on maintaining, enhancing, and developing internal and customer-facing applications built on the Microsoft technology stack. The ideal candidate will bring strong technical skills, a collaborative mindset, and a desire to deliver clean, efficient, and scalable solutions that support critical business operations.

Responsibilities:

• Design, develop, and maintain .NET applications that support internal business systems and external customer services.

• Collaborate with team members, analysts, and business stakeholders to understand requirements and deliver high-quality software.

• Write clean, efficient, and well-documented C# / .NET code.

• Participate in code reviews and contribute to improving team development practices.

• Troubleshoot, debug, and resolve application and system-level issues.

• Contribute to the design and implementation of new solutions and integrations.

• Work effectively both independently and as part of a cross-functional development team.

What We’re Looking For:

• 2–5 years of professional experience developing with C# / .NET Framework or .NET Core.

• Proficiency with SQL Server, including queries, stored procedures, and schema design.

• Strong understanding of object-oriented design principles and software architecture fundamentals.

• Familiarity with Python scripting or integration (a plus).

• Excellent analytical and troubleshooting skills with attention to detail.

• Effective written and verbal communication skills and the ability to work collaboratively.

Preferred Experience:

• Experience with Jira, GitHub, and Agile development workflows.

• Exposure to Windows Server environments and IIS application hosting.

• Understanding of CI/CD pipelines and version control best practices.

• Familiarity with REST APIs, JSON, or web service integration.

Why Join America’s Group

We value our employees and invest in their growth and well-being. Benefits include:

• Comprehensive medical, dental, and vision coverage.

• 401(k) retirement plan with company match.

• Paid time off, including PTO and parental leave.

• A collaborative, growth-oriented work environment where IT and development play a vital role in business success.

America’s is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, creed, national origin or ancestry, sex (including pregnancy), sexual orientation, gender identity, disability, veteran status, or any other characteristic protected by law.

We also provide reasonable accommodation for qualified individuals with disabilities, unless doing so would cause undue hardship.