Database Administrator (DBA) Mid-Level (AWS Cloud)
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Job Location:
Taipei City - Taiwan
Monthly Salary:
Not Disclosed
Posted on:
23-10-2025
Vacancies:
1 Vacancy
Job Summary
About
Want to build a worldwide brand from Taiwan and to communicate our brand story to millions of users worldwide
Want to be based in Taiwan but work in a silicon-valley-like environment and to build world-class brand and products
Want to participate in the global fintech and blockchain movement and work at an English-speaking workplace
Come change the world with us! Join this fast-growing startup founded by software veterans and funded by top VCs Skype co-founders and the Taiwanese government (NDF)!
Were hiring for an experienced DBA Engineer. The exact mix of other skills does not matter so long as your tool chest includes a mix of abilities. Be willing to attack anything that comes your way learn on the fly and get things done.
Come talk to us if you want to push your skillset in a dynamic fast-paced environment.
Responsibilities
Database Operations
- Support day-to-day operations of MySQL (Aurora & self-hosted) Redis and MongoDB.
- Assist in monitoring health applying patches and performing backups/restores.
- Help maintain replication HA and disaster recovery procedures.
- Performance & Optimization
- Troubleshoot slow queries add indexes and support schema evolution.
- Tune databases for high-traffic and low-latency applications including financial transaction workloads.
- Assist in capacity planning and scaling activities.
Automation & Tools
- Contribute to Terraform/Helm templates for DB provisioning.
- Support automation of routine DBA tasks (backups alerts failover testing).
- Work with SREs to integrate DB metrics into monitoring dashboards.
Security & Compliance
- Follow database security best practices (IAM roles encryption user management).
- Participate in compliance initiatives for sensitive/financial data.
Collaboration
- Work closely with backend teams on schema changes and migration reviews.
- Collaborate with senior DBA/SREs to optimize cost and performance.
- Learn and contribute to discussions on managed vs self-hosted trade-offs.
Technical Skills
- Solid experience with MySQL/InnoDB operations (replication backups tuning basics).
- Practical knowledge of Redis (Cluster or Sentinel) and MongoDB (replica sets).
- Familiarity with AWS services (RDS/Aurora ElastiCache MongoDB Atlas).
- Basic understanding of analytics/columnar databases such as ClickHouse Apache Spark BigQuery or Cassandra.
- Some experience with scripting (Python Bash) for automation.
Experience
- 24 years of DBA or database engineering experience.
- Exposure to production workloads handling significant traffic or large datasets.
- Experience working in a cloud-native environment (AWS preferred).
Soft Skills
- Curious and eager to learn advanced DBA practices.
- Strong problem-solving skills and attention to detail.
- Comfortable collaborating across engineering teams.
Others
- Exposure to Kubernetes and DB operators (Redis/Mongo).
- Experience with query optimization in financial or high-transaction systems.
- Interest in data analytics or data engineering tools (ETL OLAP systems).
- Familiarity with observability tools (Grafana Prometheus Loki).
Required Experience:
Manager
Key Skills
- Databases
- Disaster Recovery
- SQL
- High Availability
- Microsoft SQL Server
- ssrs
- Database Design
- Performance Tuning
- SSIS
- Database Administration
- Sybase
- Oracle
About Company
專精雲端運維，卻苦無國際平台嗎？想與頂尖團隊一起用最新技術與思維，建立雲端運為平台嗎？想實際使用 AWS 上最新的各種雲端運為架構嗎？想在台灣，擁有矽谷團隊的運作方式，與國際一流人才互動嗎？XREX 誠徵：具有 DevOps 思維與技術的 資深 SRE System Reliability Engineer。 【工作內容】 1. 負責 AWS 平台日常運維，確保系統 7x24 小時穩定運行，包括系統、應用、日誌監控，元件升級與安全事件處理。 2. 分析系統瓶頸，進行架構和性能優化。 3. 建置與維護 Zabbix、Nagios 和 ELK 等監控系統，進行告警處理 ... View more
