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Tencent Holdings · Shenzhen

# Tdsql存储引擎研发工程师(北京/上海/深圳)

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=2044972215568592896)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tencent Holdings](https://jobs.opennash.com/companies/tencent-holdings/) / Tdsql存储引擎研发工程师(北京/上海/深圳)

## Job description

### Responsibilities
- 参与分布式事务存储引擎核心模块的架构设计与开发，方向涵盖 LSM Tree 内核、多模态存储、冷热分层等；
- 负责存储引擎关键路径的深度性能分析与优化，提升 TP 场景下的吞吐与尾延迟表现；
- 参与分布式事务机制的设计与实现，包括并发控制、锁管理、MVCC 等核心模块；
- 设计并落地基于多介质的智能冷热分层方案，在保障业务 SLA 的前提下最大化降低存储成本。 Requirements 1.3年以上数据库内核、存储引擎或系统软件研发经验； 2.有 RocksDB / LevelDB 等 LSM Tree 存储引擎 源码级 开发或深度调优经验； 3.有 MySQL / CockroachDB / OceanBase / TiKV 等数据库内核开发经验，深入理解事务、MVCC、并发控制机制； 4.有分级存储、冷热分离或基于对象存储（S3/COS）的存储系统设计与开发经验；
- 对分布式系统有深入理解，熟悉 Raft / Paxos 协议及一致性模型；
- 有 SIGMOD / VLDB / ICDE 等数据库顶会论文发表，或在 RocksDB / TiKV 等知名开源项目有 Contributor 经验。

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Jul 19, 2026
- Last checked: Oct 19, 2026
- Listed for: 92 days
- Location: Shenzhen[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2044972215568592896)

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