Financial Data Engineer, AI/LLM
Core
Building the core data foundation for Binance's stock and related financial market businesses, serving user-facing stock products and AI business scenarios.
Role type
Senior Financial Data Engineer (AI/LLM)
Builds
Unified data pipelines, data models, and data services for trading products and AI
Domain
Financial markets / Blockchain / AI
Deliverable
production ML models
Required skills
SQL, Flink, Java/Scala/Python, Kafka, Spark, ClickHouse, distributed storage, data modeling, data governance, cross-system consistency
Preferred skills
Stock market domain knowledge, US stock market structure, derivatives/ETFs/indices, low-latency pipelines, knowledge graphs, financial entity alignment, RAG datasets
Technologies
Flink, Kafka, Spark, ClickHouse, Doris, HBase, Elasticsearch
Responsibilities
Ingest, integrate, cleanse, and standardize financial market data (securities master, real-time/historical, fundamentals, corporate actions); Design scalable unified data models handling trading calendars, time zones, and security identifiers; Build batch-stream unified data pipelines optimizing latency and throughput; Establish data quality frameworks with automated reconciliation and anomaly detection; Evaluate data sources (vendors, exchanges, APIs) for coverage and stability; Define data semantics and service contracts with product and AI teams; Drive data engineering efficiency via metadata, lineage, and CI/CD
Seniority
Senior, hands-on IC