Software Engineer

IAA Holdings, LLC (IAA), a Ritchie Bros. Auctioneers company (NYSE : RBA) and (TSX : RBA), is a trusted global marketplace for insights, services, and transaction solutions for commercial assets and vehicles. Leveraging leading-edge technology and focusing on innovation, IAA’s unique platform facilitates the marketing and sale of total-loss, damaged and low-value vehicles. IAA serves a global buyer base – located throughout over 170 countries – and a full spectrum of sellers, including insurers, dealerships, fleet lease and rental car companies, and charitable organizations. Buyers have access to multiple digital bidding and buying channels, innovative vehicle merchandising, and efficient evaluation services, enhancing the overall purchasing experience. IAA offers sellers a comprehensive suite of services aimed at maximizing vehicle value, reducing administrative costs, shortening selling cycle time and delivering the highest economic returns.

Job Description

We are seeking a C# / .NET Developer who is passionate about modern technologies, scalable architectures, and high‑performance systems. This role involves close collaboration with fellow engineers, product owners, and solution architects to design and deliver robust, scalable, and maintainable applications.

The ideal candidate brings deep hands-on experience with the Microsoft technology stack, a strong understanding of software design principles, and a desire to mentor and elevate the engineering team.

Responsibilities

• Design, develop, implement, and maintain high‑performance, scalable applications using the Microsoft technology stack
• Collaborate with cross‑functional teams including developers, product architects, and stakeholders
• Apply best practices in object‑oriented design, design patterns, and modern development methodologies
• Contribute to architecture and technical design decisions
• Support and troubleshoot production systems in a timely and effective manner
• Participate in Agile ceremonies and contribute to continuous improvement initiatives
• Mentor junior and mid‑level engineers and promote engineering excellence

Required Technical Skills

C#, ASP.NET, ASP.NET MVC, Web API

Parallel task and multi‑threaded programming

Object‑Oriented Programming (OOP), interfaces, and SOLID principles

JavaScript, jQuery, JSON, HTML5

Qualifications

Job Info

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