Senior DBA_ 資深DBA工程師

OpenNet 開網有限公司

OpenNet 開網有限公司 work environment photoOpenNet 開網有限公司 work environment photoOpenNet 開網有限公司 work environment photoOpenNet 開網有限公司 work environment photoOpenNet 開網有限公司 work environment photo

Job Description

Candidate Profile

  • The successful candidate will be a self-driven Senior DBA with proven experience in large-scale systems
  • The candidate will have a deep understanding of MySQL, Oracle, and middleware technologies.
  • The candidate will be following the latest industry trends and be passionate about database administration for large-scale systems

Key Responsibilities

  • Improve existing database infrastructure and processes in the 3 countries we’re currently deployed in as well as streamlining processes to hit our goal of deploying to 20 new countries over the next 2 years
  • Holistically improve all aspects of our database infrastructure, including reducing costs, streamlining environment provisioning, lowering response times, incorporating the latest techniques and technologies, and more
  • Monitor and maintain the existing database infrastructure via autoscaling, automated alerts and Zabbix dashboards
  • Take ownership and responsibility for all of our database infrastructure
  • Liaise with external security agencies for annual audits as well as perform our own internal security sweeps
  • Aid in reconfiguring existing architecture and database structure to allow for rapid deployment to new countries


Skills and Educational / Qualification Requirements ● Fluent in written and spoken English ● 3+ years of specific experience with MySQL administration for large-scale systems ● 5+ years of general experience in the tech industry ● Experience forming and leading teams is beneficial ● Experience configuring and managing database architecture, including load balancing, caching, disaster recovery, upgrading, migration, etc. ● Bachelor or Masters degree in a related subject would be beneficial Main Tech Stack ● Database Sharding Middleware: Lede Cetus ● Database: MySQL and Oracle ● Public Cache: AWS ElastiCache + Redis ● Data Index and Search: ElasticSearch Optional Teck Stack: ● Log Real-time Visualization: ElasticSearch + Logstash + Kibana ● Business Monitoring: Graphite + Grafana ● Server Virtualization Container: AWS EC2 ● Server Operation System: CentOS ● Cluster Monitoring: Zabbix + AWS Cloudwatch


650K ~ 1.5M TWD/year

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OpenNet 開網有限公司


About us

OpenNet is one of the best companies to work for in Taiwan; we offer a dynamic and rewarding environment for high-achievers looking to work and learn alongside like-minded individuals. We are currently in a period of rapid growth as we expand to make our technology available in over 20 countries. We believe our employees are the company’s most valuable asset and are invested in seeing our employees grow in their careers and strike a work-life balance. We do our best to attract top talent and create a great workplace where people feel engaged, inspired, challenged, and respected. If you are forward-thinking, passionate about technology, enjoy a fast-paced work environment and are looking for a rewarding career, then we want you on the team. What you can expect from working at OpenNet? 1. Interesting and engaging work 2. Incredibly talented co-workers 3. Collaborative and flexible workplace 4. World-class benefits package

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OpenNet HR

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