{"id":2835008,"url":"https://alion.io/job/daoukiwoom-innovation-backend-developer","title":"Backend Developer","company":{"id":3827681,"name":"DaouKiwoom Innovation","domain":"daoukiwoom.vn","url":"https://alion.io/company/daoukiwoom-innovation","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ho Chi Minh City, Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"Nginx","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TCP/IP","optional":false},{"name":"VPN","optional":false},{"name":"AWS","optional":true},{"name":"FortiGate","optional":true},{"name":"Git","optional":true},{"name":"VMWare","optional":true}],"status":"live","first_seen_at":"2026-10-19T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-19T00:00:00Z","board_verified":false,"closed_at":null,"days_open":12,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":12},"description":"DAOUKIWOOM INNOVATION – Korea’s leading IT Company\n\nDAOU, meaning “Doing great good to the World’, has been leading the Korean IT industry with outstanding technology over the last 35 years. Daoukiwoom Innovation is a part of Daoukiwoom Group.DaouKiwoom Group started off in the IT business areas, having expanded business horizons to online based financial services, contents, and service businesses. It has also been continuing its stride to overseas, transforming itself into a global enterprise.\n\nDaouKiwoom Group has expanded into USA, Japan, China, Indonesia, Vietnam and France, creating outstanding developments in areas of IT, finance, and service.\n\nIf you are looking for a company where you can show your skills in a dynamic environment, please come to us! Being part of our company, you will work with a funny and happy team.\n\n● Location: Level 12, 13 & 14, AP Tower, 518B Đien Bien Phu, Thanh My Tay Ward, HCMC\n\n● Working time: Monday - Friday | 08:30 - 12:00 & 13:00 – 17:30\n\n● Number of employees: 180+\n\n● Website: https://daoukiwoom.vn/\n\n● Industry: IT, Finance\nTrách nhiệm công việc\nSystems Operations\n\nMonitor servers, Synology NAS, networks, VPN, and websites, and respond to incidents\n\nCreate and revoke VPN, NAS, and Active Directory accounts when employees join or leave\n\nCheck backup status and storage capacity; track SSL certificate and cloud service renewals\n\nWork with external vendors to resolve network and server issues\n\nBackend and Databases\n\nDevelop features and fix issues in the existing Java-based management system\n\nDeploy and operate internal applications\n\nManage backups, restoration, access permissions, and query optimization for MySQL and PostgreSQL\n\nBuild small tools to automate repetitive tasks\n\nWork with external partners on server migration using existing documentation\n\nDocumentation and Reporting\n\nRecord completed work and update operational runbooks\n\nProvide weekly updates on work progress and incident resolution\n\nYêu cầu\n\nBachelor’s Degree in Information Technology or a related field.\n\nHands-on experience managing production servers and databases\n\nAbility to diagnose and resolve server and database incidents\n\nAbility to verify backups and restore data\n\nAbility to develop REST APIs in Java, connect applications to databases, and read and modify existing code\n\nExperience with MySQL or PostgreSQL and strong SQL skills\n\nAbility to manage Linux server accounts, permissions, SSH, services, firewalls, and logs\n\nExperience deploying and operating applications with Docker, and configuring and operating nginx\n\nBasic understanding of networking and security concepts, including TCP/IP, DNS, VPN, firewalls, and SSL\n\nAbility to deploy applications and carry out server migration tasks \n\nPreferred Qualifications:\n\nExperience operating Synology NAS, VMware, Fortigate, or AWS\n\nExperience setting up database replication or automated backups\n\nExperience using Git and reading technical documentation in English\n\nExperience using AI tools to support coding or documentation","description_format":"text","description_chars":3024,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-19T05:28:00Z"}],"visa":[],"liveness":{"score":77,"band":"hot","label":"Hiring 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