Staff/Senior Staff Web3 Big Data Engineer

Staff/Senior Staff Web3 Big Data Engineer role at OKX in Hong Kong or Singapore, focusing on on-chain data infrastructure. **What you'll do** - Own the architecture and optimization of the big data platform for on-chain data and trading behavior - Design and build real-time/batch data pipelines for blockchain transactions and smart contract events - Build and maintain the data warehouse/lake and ensure data quality and consistency - Combine big data with LLM capabilities to build intelligent applications like fraud detection and Text2SQL **What they're looking for** - 7+ years of big data development experience - Proficiency with Hadoop, Spark, and Flink - Experience building batch/real-time data warehouses - Strong knowledge of Web3 data infrastructure and AI use cases **Details** - Location: Hong Kong, Hong Kong SAR; Singapore, Singapore