Teach Lead Data Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Tech Lead Data Engineer based in Brazil. As a Tech Lead Data Engineer, you will lead the evolution of a petabyte-scale data platform running on AWS, combining advanced software engineering with large-scale data engineering. You will design and build highly scalable, resilient, and high-performance data pipelines and services that support data-driven products and analytics. The role combines hands-on technical work with architectural leadership, mentoring, and long-term platform strategy. You will collaborate closely with product, engineering, architecture, and operations teams to solve complex technical challenges and ensure reliable platform evolution. You will also help introduce modern technologies, including vector databases and AI/LLM techniques, to improve data access and engineering efficiency. This is an opportunity to work on sophisticated distributed systems within an agile, collaborative, and innovation-focused environment.