Back-end Developer (trên 3 năm kinh nghiệm)

Systems Operations

Monitor servers, Synology NAS, networks, VPN, and websites, and respond to incidents

Create and revoke VPN, NAS, and Active Directory accounts when employees join or leave

Check backup status and storage capacity; track SSL certificate and cloud service renewals

Work with external vendors to resolve network and server issues

Backend and Databases

Develop features and fix issues in the existing Java-based management system

Deploy and operate internal applications

Manage backups, restoration, access permissions, and query optimization for MySQL and PostgreSQL

Build small tools to automate repetitive tasks

Work with external partners on server migration using existing documentation

Documentation and Reporting

Record completed work and update operational runbooks

Provide weekly updates on work progress and incident resolution

Yêu cầu

Bachelor's Degree in Information Technology or a related field.

Hands-on experience managing production servers and databases

Ability to diagnose and resolve server and database incidents

Ability to verify backups and restore data

Ability to develop REST APIs in Java, connect applications to databases, and read and modify existing code

Experience with MySQL or PostgreSQL and strong SQL skills

Ability to manage Linux server accounts, permissions, SSH, services, firewalls, and logs

Experience deploying and operating applications with Docker, and configuring and operating nginx

Basic understanding of networking and security concepts, including TCP/IP, DNS, VPN, firewalls, and SSL

Ability to deploy applications and carry out server migration tasks

Experience operating Synology NAS, VMware, Fortigate, or AWS

Experience setting up database replication or automated backups

Experience using Git and reading technical documentation in English

Experience using AI tools to support coding or documentation

Income & Achievement

SHUI as Vietnamese Law

Competitive salary, salary review once a year

13 th month salary and Annual Performance Bonus

MVP and Shining star awards at the end of year

Workplace Happiness

Premium Private Medical Insurance & Accident Insurance 24/7

Annual health check

15-day annual leave, Christmas leave and 90-min menstrual leave for women

Company trip, YEP and monthly gathering time

Gifts on special occasion and fully stocked snack corner

Sponsored training courses and book purchase quarterly

Be well-equipped with new working equipment

Global and professional working environment

Thông tin chung

Thu nhập: Thỏa thuận