{"id":1303468,"url":"https://alion.io/job/charoensin-asset-full-stack-developer-business-application-developer","title":"Full Stack Developer / Business Application Developer","company":{"id":3814885,"name":"Charoensin Group","domain":"charoensin.co.th","url":"https://alion.io/company/charoensin-group","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":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Samut Prakan, Thailand"],"countries":["TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"ChatGPT","optional":false},{"name":"Claude","optional":false},{"name":"Cursor","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-09-26T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-26T00:00:00Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Application DevelopmentDevelop and maintain internal business applications for apartment and property management operations.\nBuild full stack applications covering Frontend, Backend, Database, API, and reporting functions.\nImprove or develop systems related to room management, move-in and move-out, contracts, billing, payment, water, electricity, maintenance requests, and operational reports.\nDesign user-friendly screens and workflows for Front Office, Accounting, Finance, Operation, and Management teams.\n\nDashboard and Business DataDevelop dashboards and reports for management, including occupancy, revenue, payment status, outstanding balance, room movement, water and electricity usage, and operational performance.\nBuild systems to collect and organize business data for customer segment analysis, location analysis, workplace area, customer type, and rental behavior.\nImprove database structure, SQL queries, data models, and reporting performance to support large-scale business data.\n\nSystem IntegrationDevelop API and system integration between internal systems, Power Condo, SAP, accounting systems, payment systems, and other related platforms.\nWork with internal users and vendors to ensure data between operation, finance, and accounting systems is accurate.\nTroubleshoot data issues related to billing, payment, customer records, room status, and system reports.\n\nSystem Improvement and SupportAnalyze user problems and improve systems based on real working processes.\nDebug and fix issues across Frontend, Backend, Database, and API layers.\nMaintain code quality, system stability, security, and performance.\nPrepare basic technical documents such as system flow, database structure, API specification, and user guide.\nUse AI tools such as ChatGPT, Claude, Cursor, or other coding tools to improve development speed and productivity.\n\nDeployment and Technical CoordinationSupport basic system deployment and coordinate with IT, Infrastructure, or external vendors when needed.\nUnderstand basic server, cloud, backup, security, and DevOps concepts.\nSuggest practical system improvements to support future business expansion.\nQualifications\nBachelor’s degree in Computer Science, Software Engineering, Information Technology, Computer Engineering, or related fields.3 to 7 years of experience in software development, web application development, or full stack development.Able to develop full stack applications, including Frontend, Backend, Database, and API.Experience with technologies such as JavaScript, TypeScript, React, Vue, Node.js, PHP, Python, .NET, or similar technologies.Strong knowledge of SQL, database design, query optimization, and handling large amounts of data.Experience in developing dashboards, reports, internal systems, business applications, or workflow systems.Experience with API development, system integration, ERP, accounting system, SAP, payment system, or third-party platforms is an advantage.Basic understanding of cloud, server, backup, security, and deployment process.Able to understand business workflows and turn user requirements into practical software solutions.Able to communicate with non-technical users and design systems that are easy to use.Hands-on, responsible, practical, and able to solve problems independently.Experience in property management, apartment, condo, hotel, billing, CRM, ERP, or accounting-related systems is an advantage.Able to use AI tools to support coding, debugging, documentation, or system design is an advantage.Skills\nFull Stack, Frontend, Backend, Database, SQL, API, System Integration, Dashboard, Reporting, Business Application, Internal System, ERP, SAP, PMS, Billing, CRM, Data Model, Query Optimization, UX/UI, Workflow, Cloud, DevOps, Automation, AI Tools, Property Management","description_format":"text","description_chars":3783,"description_truncated":false,"requirements":{"experience_years_min":1,"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":"2026-09-26T12:33:12Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":15,"reasons":["seen:2","velocity","win:early","comp:junior"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/charoensin-asset-full-stack-developer-business-application-developer","json_url":"https://alion.io/job/charoensin-asset-full-stack-developer-business-application-developer.json","meta":{"generated_at":"2026-09-28T23:58:06Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1352,"day_limit":5000,"remaining_today":3648,"minute_limit":60,"resets_at":"2026-09-29T00:00:00Z"}}}