1,973,363open jobs
116,652companies
258,654added this week
Browse all
Salary
$36k – $63k per year
Location
In office (Suzhou)
Seniority
Senior · 2+ years exp
Employment
Full-Time

First seen by Alion on Aug 27, 2026.

Overview
Company
Impact
Profile match
Manufacturer of reliable battery storage solutions for residential, commercial, industrial, and utility-scale energy applications.

工作地点在厦门

岗位职责 :

1. 数据库设计与选型

- 根据业务场景选择数据库类型(关系型:Oracle/MySQL/OceanBase;非关系型:MongoDB/Redis;分布式:TiDB/ClickHouse);

- 开展POC测试(如对比TiDB与OceanBase的性能、成本、兼容性),输出选型报告,确保数据库与业务需求匹配;

- 设计数据库技术架构:包括分布式分片、读写分离、主从复制(MySQL MGR/Oracle Data Guard)、异地容灾(跨机房/云备份)方案,确保架构满足高可用、可扩展需求。

2. 数据库全生命周期运维

- 负责数据库实例(Oracle/MySQL/OceanBase/MongoDB/Redis等)的创建、配置、升级、补丁管理,包括参数调整、索引设计与优化;

- 执行数据库容量规划:监控数据库存储、CPU、内存使用情况,提前扩容避免资源瓶颈;

- 处理数据库日常故障:如主从延迟、慢查询、死锁,快速定位并恢复,确保业务连续性。

3. 数据库性能优化

- 针对慢查询、高延迟问题,通过SQL调优、索引优化提升性能;

- 调整数据库参数提升性能;

- 引入缓存策略(Redis/Memcached):将高频查询数据(如用户画像)缓存,降低数据库访问频率,提升响应速度。

4. 数据库安全与合规

- 负责数据库的权限管理(RBAC角色分离,如只读用户、读写用户)、数据加密(静态加密TDE/传输加密TLS 1.3)、审计日志(记录数据操作轨迹);

- 定期开展数据库安全巡检,防范SQL注入、数据泄露等风险,确保符合等保2.0、GDPR等合规要求。

5. 数据库迁移与集成

- 主导数据库迁移项目(如Oracle到OceanBase、MySQL到TiDB):制定迁移计划、执行数据同步(CDC实时同步)、验证迁移结果,确保“零停机、数据零丢失”;

- 实现跨系统数据集成(如交易系统与分析系统的数据同步),确保数据一致性与业务流程顺畅。

任职要求

1. 计算机科学、软件工程、数据管理等相关专业

2. 经验:

- 5年以上数据库相关经验,其中2年以上数据库架构设计/选型经验;

- 主导过2个以上大型数据库项目(如企业级交易系统、分析系统的数据库架构设计与运维);

- 熟悉企业级数据库系统(如Oracle、MySQL、OceanBase、TiDB)的架构与运维优先;

3. 技能:

- 精通数据库架构设计与选型:能根据业务场景(交易/分析/实时)选择合适的数据库,有POC测试经验;

- 熟悉数据库性能优化:掌握SQL调优工具(EXPLAIN、Pt-query-digest)、索引设计原则;

- 掌握数据库运维工具:监控(Prometheus/Grafana/Zabbix)、备份(mysqldump/Oracle RMAN)、配置管理;

4. 认证:持有DBA相关认证(如Oracle OCP、MySQL OCP、OceanBase认证)、数据库架构师认证(如TDA)优先。

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,973,363 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Similar stack
Same company
Suzhou
$22k – $45k per year • In office • Full-Time • 3+ years exp • Changchun
Databases
MySQL
TiDB
Apply
$25k – $36k per year • In office • Full-Time • 4+ years exp • Beijing
Apply
$50k – $72k per year • In office • Full-Time • 3+ years exp • Guangzhou
Apply
$45k – $99k per year • In office • Full-Time • 2+ years exp • Shanghai
Python
Go
C++
Databases
MySQL
PostgreSQL
Redis
Apache Kafka
DevOps
Prometheus
Docker
Kubernetes
Grafana
Alertmanager
TCP/IP
Apply
$22k – $45k per year • In office • Full-Time • 3+ years exp • China
SQL
Apply
In office • 2+ years exp • Suzhou
Python
MATLAB
Lua
Apply
In office • Suzhou
Python
Lua
Apply
$23k – $54k per year • In office • Full-Time • 2+ years exp • Suzhou
Apply
$20k – $29k per year • In office • Full-Time • 3+ years exp • Suzhou
AI/ML
Flink
Apply
WEB开发工程师 1 day ago
$22k – $36k per year • In office • Full-Time • 1+ year exp • Suzhou
Apply
See all jobs
This is one of many
1,973,363 more open roles from verified company boards, updated every day.