Principal Software Engineer

The Principle Software Engineer will be working as Java/Spring Server-side engineer to design, code and maintain web applications, apis and infrastructure components. Must be comfortable working in a team as well as individual contributor with minimal supervision.IAA Holdings, LLC (IAA)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.RB Global full-time employees are offered medical, dental, vision, and basic life insurances. Employees are able to enroll in our company’s 401k plan and RB Global will match 100% for the first 4% contributed. Employees will also receive 15 days of PTO each year.Should be proficient in both application development, application support and maintenance of production system.Minimum 10-12 years of application design and development experienceExpert level knowledge and experience with JavaExpert level knowledge and experience with Spring FrameworkExpert knowledge and experience of developing and consuming Web Services using REST and SOAP.Expert knowledge with Spring boot micro-service, Spring Cloud, API development and API security.Experience working in relational databases: MySQL/Oracle/PostgresExperience with Web and Application Servers, Tomcat preferred.Experience writing unit and integration test, preferred Junit, Mockito.Experience supporting and troubleshooting systems and software running in Prod.Preferred Skills:Experience with Agile ScrumExperience with TDD and Pair ProgrammingExperience with modern CI/CD tools and deployment pipelinesExperience with Git/BitbucketExperience with AWSExperience with containerization tools like Docker, KubernetesExperience with Full stack development using HTML5, Java Script,Type Script, AngularJS.Office and/or remote work environment.Responsible for designing and coding highly efficient and scalable software.Accountable for refactoring and improving maintainability of the codebase.Works on troubleshooting production issues and providing resolution.Responsible for solving complex scalability, platform, and integration problems.Act and SME for Jr level software engineers.Perform other duties as assignedFull timePosting Date: 2026-09-01