Staff Software Engineer
RBGlobalIllinois, United States
Posted April 17, 2026
Full Time
About the Company
IAA Holdings, LLC (IAA) is a trusted global marketplace for insights, services, and transaction solutions for commercial assets and vehicles.
Job Description
IAA is seeking a highly experienced Staff Engineer to join the US Operations Platform organization and modernize mission-critical operational applications. The ideal candidate will have expertise in C#,.NET,.NET Core, and modern application development practices.
Requirements
- 8+ years of professional software engineering experience
- Deep expertise in C#,.NET,.NET Core, and modern application development practices
- Strong experience designing RESTful APIs and service-oriented or domain-driven architectures
- Hands-on experience modernizing legacy systems and databases in production environments
- Strong understanding of relational databases and modern data-access strategies
- Experience with cloud platforms (Azure preferred) and cloud-native application patterns
Benefits
- Medical, dental, vision, and basic life insurances
- 401k plan with 100% match for the first 4% contributed
- 15 days of PTO each year