Software Engineer, Full Stack Developer, App Developer - Mobile​/Web

About the Company

RB Global (NYSE: RBA) is a leading, omnichannel marketplace that provides value‑added insights, services and transaction solutions for buyers and sellers of commercial assets and vehicles worldwide. Through its auction sites in 13 countries and digital platform, RB Global serves customers in more than 170 countries across a variety of asset classes, including automotive, commercial transportation, construction, government surplus, lifting and material handling, energy, mining and agriculture.

The company’s marketplace brands include Ritchie Bros., the world’s largest auctioneer of commercial assets and vehicles offering online bidding, and IAA, a leading global digital marketplace connecting vehicle buyers and sellers. RB Global’s portfolio of brands also includes Rouse Services, Smart Equip, Xcira, and Veritread.

We are seeking a highly skilled Staff Software Engineer responsible for mobile application development and shaping the technical strategy across our Product Engineering teams. As a key technical leader, you will drive innovation, mentor engineers across teams, and deliver impactful solutions that align with our product and business goals on both Web and Mobile. Collaborating closely with Product Management and Product Engineering to deliver customer and product‑centric capabilities while leveraging lean development practices.

You’ll bring a proactive attitude about risk, working to identify and resolve performance and scalability issues. Staff Engineers cultivate a healthy and respectful environment with a passion for driving innovation and excellence.

• Lead the design, development, and deployment of high‑performing, scalable mobile applications that meet business objectives and customer needs
• Define and drive the technical vision and architecture for e‑commerce Mobile Products, with a focus on both Native and Hybrid applications
• Provide technical leadership in Native and Flutter development, native integration, and mobile app performance optimization
• Ensure code quality, while ensuring strategies to safely and reliably make changes to production systems frequently
• Collaborate with other Staff and Sr. Staff Engineers to create a community of practice and an overall organizational technical strategy for business success
• Mentor and support the growth of junior, intermediate and Senior engineers through knowledge sharing, pairing, technical guidance, and feedback
• Drive performance optimization efforts for Native and Flutter apps and integrations to deliver a smooth user experience
• Partner with Engineering Managers to evaluate team performance, provide input for annual reviews and participate in hiring initiatives
• Stay ahead of industry trends and emerging technologies, introducing innovative solutions to enhance our mobile platform
• Influence and publish within the organization and the industry to effect positive change in business value and tech strategy within RB Global, along with advancing the craft of software development worldwide
• Perform other duties and responsibilities as assigned in support of organizational priorities

• Bachelor’s degree in computer science, Information Technology, or a related field.
• 10+ years of experience in software development with strong hands‑on experience on mobile application development
• Extensive expertise in mobile development using both native (e.g., Swift, Kotlin) and hybrid technologies (e.g., Flutter), with proven experience in delivering production‑grade applications
• Experience in Spring Framework (e.g., Spring Boot, Spring Data, Spring Security) and building/integrating with RESTful APIs
• Experience with native mobile development and familiarity with platform‑specific tools and frameworks (e.g., Xcode, Android Studio)
• Demonstrated ability to define and drive technical architecture for mobile systems, ensuring scalability, maintainability, and performance
• Strong background in mobile development best practices, including state management, performance profiling, and app optimization
• Strong experience with relational databases (e.g., MySQL, PostgreSQL)
• Experience with cloud platforms (e.g., AWS, Azure,…