大数据计算引擎研发工程师(OLAP方向)-后台开发工程师
Core
Design, develop, and optimize the query execution module for a distributed OLAP analysis engine to enhance accuracy and efficiency.
Role type
Senior IC backend engineer (distributed OLAP engine)
Builds
Distributed OLAP analysis engine
Domain
Data warehouse / OLAP / Distributed systems
Deliverable
production ML models
Required skills
C++ or Java, MPP architecture, distributed systems, query optimizer, execution engine, storage engine, StarRocks, ClickHouse, Doris, materialized views, indexing, partition pruning, columnar storage, compaction
Preferred skills
LLM / AI Agent integration for cluster and SQL diagnostics, customer-facing technical support, complex query tuning
Technologies
StarRocks, ClickHouse, Doris, LLM, AI Agent
Responsibilities
Design and develop query execution modules for distributed OLAP engines; Provide technical support and consulting for data warehouse solutions; Build AI-driven diagnostic and optimization capabilities for the data platform
