Database Administrator (DBA)

• Install, configure and administer the relational database clusters behind internal systems and customer services.
• Design replication topologies, read scaling and failover procedures for when a primary server fails.
• Analyze slow queries and tune indexes and server parameters to cut response times.
• Build and regularly verify backup and point-in-time restore procedures, including recovery drills.
• Manage access rights, encrypt sensitive data and keep access audit trails as compliance requires.
• Work with the development teams on schema changes and review scripts before they reach production.
• Track capacity, forecast growth and plan storage upgrades.

• At least 3 years administering databases in a high-traffic environment.
• Fluent in at least two engines: MySQL/MariaDB, PostgreSQL, SQL Server or Oracle.
• Solid grasp of transactions, locking, indexing and query execution plans.
• Experience with replication, high-availability clusters and point-in-time backups.
• Comfortable on Linux and able to write scripts for administration work.
• Experience with Redis, Elasticsearch or a NoSQL store is a plus.
• Methodical, with the habit of double-checking before any operation on live data.

Databases · Performance and backup

• Income from 25 – 50 million VND/month, negotiable based on your ability and interview results.
• The salary discussed is net take-home income — the company covers social insurance, health insurance, unemployment insurance and personal income tax, so you receive the full agreed amount.
• Salary reviews twice a year; quarterly performance bonus and a 13th-month salary.
• Bonuses for public holidays, Tết, birthdays and long service, plus spot bonuses when a project lands.
• Full insurance contributions on your actual salary from the probation month onwards.
• Extended health insurance for permanent staff; annual health check-up.
• 12 days of annual leave a year, plus 1 more day for every year of service; public holidays as required by law.
• The company pays training and exam fees for international certifications along each role's track (AWS, Microsoft Azure, Google Cloud, CCNA/CCNP, CISSP, CEH, PMP, Scrum…).
• Work equipment provided as the job requires, plus an internal cloud infrastructure account for self-study and experimentation.
• A clearly published competency framework and promotion path, reviewed every 6 months.
• Opportunities to join projects with customers and group offices in Japan, Korea, Singapore, Australia, the United States and Dubai.
• Team-building activities, an annual company trip and sports clubs; our offices are in Grade A buildings.

Monday – Friday: 08:30 – 17:30, lunch break 12:00 – 13:30, working at the office.
Saturday: 08:30 – 12:00, working from home — no need to come into the office.
Sunday and statutory public holidays: off.
Work-from-home policy: up to 10 work-from-home days in every 30 days (Saturdays included), registered in advance with your direct manager.
No unplanned overtime. Roles on system duty follow a separate shift schedule, with a shift allowance and compensating days off.

You choose one of the three domestic offices when you apply: Ho Chi Minh City, Hanoi or Da Nang.
The group also has offices in Tokyo, Osaka, Fukuoka (Japan), Seoul (Korea), Sydney (Australia), California (United States), Singapore and Dubai — staff have the chance to work onsite or rotate by project.
The full address of each office is published in the website footer.

• Click “Apply now” and submit your CV directly in the system (PDF or Word, under 5 MB).
• Select the office you want to work at right on the application form — each position only shows the offices currently hiring for it.
• In your CV, please state the position you are applying for and your expected net take-home income.
• Selection process: CV screening within 5 working days → technical interview → interview with the hiring manager → offer letter.
• Applications are kept confidential and used only for HiTechCloud's recruitment purposes.