Database Reliability Engineer
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Before you apply
LocationTaiwan
Work modehybrid
Typefull-time
SenioritySenior
DepartmentON Infra
Company size51–200 people
PostedMay 19, 2026 · 5mo ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Proven experience in managing large-scale database systems in production environments
Deep understanding of database architecture
Deep understanding of performance optimization
Deep understanding of high availability solutions
Deep understanding of database security best practices
Following the latest industry trends in database technologies
Passionate about building reliable, scalable data infrastructure
Strong automation mindset and programming skills to build tools that improve database operations and reliability
Understand SLI/SLO/SLA concepts
Experience implementing reliability engineering practices
Skills
AWS Aurora MySQL
PostgreSQL
MongoDB Atlas
AWS DocumentDB
AWS ElastiCache
Valkey
Apache RocketMQ
RabbitMQ
ElasticSearch
Redshift
Prometheus
Grafana
Loki
Alert Manager
AWS Backup
RDS Proxy
Terraform
Ansible
Jenkins
ArgoCD
Github Action
Helm
AWS VPC
Security Groups
AWS Secrets Manager
Golang
Python
Kubernetes
Benefits
Flexible work hours
Hybrid work
Health checkups
Gym subsidy
Massages
Nap room
Learning and development allowance
Team lunches
Employee clubs
Activities
Maternity leave
Paternity leave
Company retreat
Health insurance
Ai tools
Holiday bonuses
Performance bonuses
Referral bonuses
About OpenNet
OpenNet is a fast-growing technology company with products reaching 20+ countries worldwide.
We bring together talented people who enjoy solving challenges, moving fast, and learning from one another. We value collaboration, flexibility, growth, and work-life balance — creating an environment where people can do great work and enjoy the journey along the way.
We are looking for
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A self-driven Database Reliability Engineer with proven experience in managing large-scale database systems in production environments.
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Have a deep understanding of database architecture, performance optimization, high availability solutions, and database security best practices.
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Are following the latest industry trends in database technologies and are passionate about building reliable, scalable data infrastructure.
•
Have strong automation mindset and programming skills to build tools that improve database operations and reliability.
•
Understand SLI/SLO/SLA concepts and have experience implementing reliability engineering practices.
Key Responsibilities
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Work in a team of DBRE and DevOps professionals
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Design, implement, and maintain highly available database architectures to support business growth across multiple countries
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Improve existing database infrastructure, including performance tuning, capacity planning, backup/recovery strategies, and disaster recovery procedures
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Develop automation tools and internal platforms using Go/Python to streamline database operations, reduce manual interventions, and minimize human errors
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Monitor database health and performance metrics, establish alerting mechanisms based on SLO burn rates, and proactively identify potential issues
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Take ownership and responsibility for database operations including schema changes, data migrations, and production deployments
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Collaborate with development teams to provide database design consultation, query optimization, and troubleshooting support
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Conduct regular database security audits and implement security best practices to protect sensitive data
Our Stack
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Relational Databases: AWS Aurora MySQL/PostgreSQL
•
NoSQL Databases: MongoDB Atlas, AWS DocumentDB
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Caching Layer: AWS ElastiCache, Valkey
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Message Queue: Apache RocketMQ, RabbitMQ
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Search Engine: ElasticSearch, Mongo Atlas
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OLAP: Redshift
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Monitoring & Alerting: Prometheus, Grafana, Loki, Alert Manager
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Backup & Recovery: AWS Backup, Point-in-Time Recovery, Cross-Region Replication
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Database Proxy: RDS Proxy
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Infrastructure as Code: Terraform, Ansible
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CI/CD Integration: Jenkins, ArgoCD, Github Action, Helm
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Network & Security: AWS VPC, Security Groups, AWS Secrets Manager
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Programming Languages: Golang, Python
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Containerization: Kubernetes
We Care More About How You Work and Live
Some things are simply essential: MacBook Pro, large monitor, Sony noise-cancelling headphones, snacks, coffee and fresh fruit.Some rewards are simply standard: holiday bonuses, , quarterly performance bonuses, and referral bonuses.
But what matters even more to us:
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Flexible work hours & hybrid work
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Annual health check-ups, gym subsidy & monthly massages
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A nap room — because proper rest matters
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Learning & development allowance
•
Team lunches, employee clubs & activities
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12 weeks maternity leave & 14 days prenatal and paternity leave
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Annual Company Retreat — from Dubai and Phuket to Bali, Vietnam and Cebu
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Fully covered employee portion of Labor & National Health Insurance
•
Enterprise AI tools, including ChatGPT
Great work matters. So does having a life outside of it. If that sounds like your kind of workplace, we’d love to meet you.
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