Lead Software Engineer – Python/React

Thomson Reuters is hiring a Lead Software Engineer for its Materia AI team in Brooklyn, NY. The role focuses mainly on backend engineering, with some frontend work, and involves building and improving AI-powered software and APIs for accounting workflows. It suits engineers who have taken products from idea to production, can work independently across the stack, and have strong experience with Python, distributed systems, and React or TypeScript. The employer is looking for a product-minded engineer who can own customer-facing features and help deliver scalable systems in a fast-moving environment.