Senior Principal Backend Development Engineer

📋 Description Own end-to-end technical solution design for company-wide initiatives Lead AI capabilities: AI-assisted development, code review, observability and automation Resolve complex tech challenges across business lines to boost efficiency Design/optimize high-concurrency distributed systems; AI in capacity planning and anomaly detection Provide technical training to business teams; promote AI+engineering adoption 🎯 Requirements Strong coding fundamentals in Go or Java with high-concurrency design Distributed systems experience: microservices architecture and storage Linux OS and middleware internals (etcd, Nacos, Kafka); profiling tools gRPC frameworks and performance tuning AI engineering mindset: LLM fundamentals and practical AI usage Strong communication and collaboration; open-source contributions a plus 🎁 Benefits Study Growth Fund: We support professional development and continuous learning Internal Events: Regular team-building activities, workshops, and events Global Collaboration: Be part of an international team Career Advancement: Opportunities for growth within a rapidly expanding global company Internal Mobility: Internal job opportunities to build your career