Lead Software Engineer AI - (Materia AI)

## Lead Software Engineer AI - (Materia AI)Applyremote type: Hybridlocations: Brazil, São Paulo, São Paulotime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 24, 2026 (30+ days left to apply)job requisition id: JREQ **Lead Software Engineer – AI (Materia AI)**Are you excited about building AI-driven products that deliver real impact to customers? Thomson Reuters in São Paulo is looking for experienced engineers who take ownership of complex problems and build scalable, production-grade systems end-to-end.Our Materia AI team combines the speed and ambiguity of a startup with the scale of a global organization, focusing on delivering real AI product not just experiments.**About the Role**As a Lead Software Engineer, you will:* **Own end-to-end delivery** of AI-powered systems, from problem definition to production deployment* **Design scalable backend architectures** for real customer-facing products* **Operate in ambiguous environments**, defining s...