Database Administrator

IT
Hà Nội
2026-07-31
Negotiation
Experienced
Application ends: 31 Tháng Bảy, 2026

Job Description

● Install, configure, and maintain MySQL/PostgreSQL and MongoDB database systems.
● Monitor database performance, identify bottlenecks, and optimize queries and indexes.
● Implement and manage backup and disaster recovery strategies.
● Ensure database security, access control, and data integrity.
● Perform regular database upgrades, patches, and migrations.
● Collaborate with developers to optimize database schema and support application performance.
● Create and maintain technical documentation, including database standards and procedures.
● Troubleshoot and resolve database-related incidents in a timely manner.
● Participate in on-call rotations and provide support for production environments


Requirements

● Bachelor’s degree in Computer Science, Information Technology, or a related field.
● 3+ years of hands-on experience with MySQL or PostgreSQL administration.
● Strong knowledge of database architecture, replication, clustering, and sharding.
● Proficient in SQL query tuning and performance optimization techniques.
● Experience with monitoring tools (e.g., Prometheus, Grafana, Percona Toolkit).
● Solid understanding of Linux/Unix operating systems.
● Experience with automation/scripting (Bash, Python, Ansible) is a plus.
● Familiarity with cloud database services (e.g., AWS RDS, MongoDB Atlas) is an advantage.


Benefits

At SmartOSC, we offer the best to your values:
● Attractive salary package: up to $2500
● Salary review twice a year
● Flexible working hour
● Premium health care
● Working in One of the largest digital transformation agencies – A professional English environment
● Free English, Japanese, and professional training packages
● Firm’s Certified Qualifications Sponsorship for career development
● Annual company trip inside or outside Vietnam
● Other fun activities: happy hour, quarterly team building, football club, yoga club, swimming club, charity activities, etc.
● Free entertainment parties: Birthday party, Anniversary party, Sum-up Party, Year-End Party, etc. 
Note: By submitting your resume for this position, you acknowledge and consent that the Company may collect, use, store, disclose (where necessary), and otherwise process your personal data for recruitment-related purposes, including evaluating your application, communicating with you, and making hiring decisions. Your personal data may be shared with relevant third parties involved in the recruitment process on a need-to-know basis. You acknowledge and consent that the Company shall retain your personal data for as long as necessary to fulfil the above purposes or to comply with applicable legal obligations. Where permitted by applicable law, you may submit a written request for the deletion of your personal data.

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