Thomson Reuters is seeking a Principal Backend Engineer to join their Materia AI team in Toronto. As a global leader in providing business information services and solutions, Thomson Reuters combines industry expertise with innovative technology to deliver critical information to leading decision makers in the financial and risk, legal, tax and accounting, intellectual property and science and media markets. The Principal Backend Engineer role represents a senior technical position within the organization, where the successful candidate will be expected to provide technical leadership and expertise in backend development. While specific details about the role's responsibilities and requirements are not provided in the source HTML, the position's seniority level suggests it involves system architecture design, mentoring other engineers, and making key technical decisions that impact the organization's AI initiatives. The role likely involves working with cutting-edge AI technologies and large-scale distributed systems, given its association with Materia AI. Thomson Reuters offers the stability of a well-established global company combined with the excitement of working on innovative AI solutions. The company's Toronto office, located at Duncan Street, provides a dynamic work environment in one of North America's fastest-growing tech hubs.