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Tencent Holdings · Guangzhou

# 微信-后台开发工程师-电商方向

Guangzhou 

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=2078639812935593984)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tencent Holdings](https://jobs.opennash.com/companies/tencent-holdings/) / 微信-后台开发工程师-电商方向

## Job description

### Responsibilities
- 负责微信电商交易等场景中在线检索能力建设，完善 InfinityKV 全文检索及向量检索能力，保障业务平稳运行；
- 负责 HTAP、全局查询等场景下的复杂查询能力建设，推进查询引擎性能优化与稳定性建设；
- 参与分析型数据库 DuckDB 等列存能力的代码融入与适配，并与业务及上下游团队协作，持续推进分析型查询链路相关技术建设。 Requirements
- 本科及以上学历，计算机科学、软件工程或相关专业；
- 具备扎实的 C/C++ 编程基础，熟悉高性能后台系统或底层系统开发，有大规模后台系统研发经验者优先；
- 熟悉主流数据库、查询引擎或全文检索相关技术，如 MySQL、ClickHouse、Elasticsearch、DuckDB，以及倒排索引、分词、相关性排序等；
- 具备 HTAP、OLAP 或复杂查询引擎研发、性能优化、稳定性建设、一定的AI能力（AI检索、mcp）经验者优先；
- 具备良好的问题分析与解决能力、沟通协作能力和专项推进能力。

## 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: Guangzhou[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2078639812935593984)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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