1. Support operating, monitoring, optimizing Back-End systems.(Collection App, ECM, ESB, LOS, LMS, .. systems) 2. Support debugging, fixing, go live change request for Back-End systems. 3. Support deploying, configuration, managing application environments (production, UAT, SIT, ..) 4. Support analyzing, documenting, transferring new projects. 5. Co-operate with vendors, BA, dev team,... to understand and support developing solution for better application.1. Experience: - Experience: 1-2 years - Have knowledge in Finance/Banking systems. - Have knowledge about 1 of these systems: Core Banking, LOS, ECM, ESB, Collection system is preferred. - Hands on experience with Microsoft SQL, Oracle SQL. - Hands on experience with Unix/Linux and sys-admin related tasks, networking systems. - Experience working in Banking, Fintech & Payment gateway company is a plus 3. Language: Vietnamese, English (basic) 4. Skill: - Linux, bash-shell script. - SQL, PL/SQL skills. - Basic understanding with these technologies: Git, CI/CDCompensation: 13th month salary. Annual salary review Award Dedicated budget for staff training: technical, soft skills, English, Korean classes. Opportunity to attend training courses in Korea when enough seniority year. Telephone allowance. Provide Travel Expense for work We pay health and social insurance. We pay PIT We care all your events: Birthday gift Marriage Gift Baby born Gift Holiday and Tet Gift Funeral support Paid leave: 12 days of annual leave + 1 days of Establishment Ceremony Date + 2 days of Refresh Leave for 1 year joined Healthcare We provide yearly health check-up with International Hospital. Team Building activities: Annual outdoor Team building Monthly birthday Party Devices for work: Provide Laptop & Monitor