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Tencent Holdings · Shenzhen

# 大数据计算引擎研发工程师(Olap方向)-后台开发工程师

Shenzhen 

Listed on Tencent Holdings’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2105510758057164800)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tencent Holdings](https://jobs.opennash.com/companies/tencent-holdings/) / 大数据计算引擎研发工程师(Olap方向)-后台开发工程师

## Job description

### Responsibilities
- 负责分布式 OLAP 分析引擎的查询执行模块设计、开发与性能优化，提升查询准确性与执行效率；
- 为客户提供数据仓库技术支持、解决方案实施与咨询服务，包括复杂查询优化、参数调优、数据建模指导等；
- 基于 LLM / AI Agent 打造集群及 SQL 的分析诊断与智能调优能力，提升数据平台运维管理效率。 Requirements
- 本科及以上学历，2年以上数据库研发、内核开发或数据平台相关经验；
- 精通 C++ 或 Java，深入理解 MPP 架构与分布式系统，熟悉查询优化器、执行引擎、存储引擎中至少一个方向；
- 熟悉 StarRocks /ClickHouse/Doris 等主流 OLAP 引擎，有源码级研发经验者优先；
- 掌握物化视图、索引、分区裁剪、列式存储、Compaction 等技术，具备复杂查询调优与性能瓶颈定位能力；
- 具备良好的沟通表达能力与应急故障处理能力，能够独立对接客户并输出解决方案。

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 7 days
- Location: Shenzhen[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2105510758057164800)

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