R&D Backend Team Lead (Data Platform)Management

5+ years of backend engineering experience, building and operating production-grade systems. 2+ years of engineering leadership experience, managing and mentoring developers. Strong experience in designing scalable, distributed backend systems (microservices, event-driven architecture, etc.). Proven ability to work on high-scale, data-intensive systems — with a focus on performance and reliability. Hands-on experience with cloud environments (AWS/GCP/Azure) and modern backend technologies. Strong understanding of system design, data flows, and service architecture (not just pipelines). Experience working with complex domains and messy real-world data —