Senior PHP Developer

Join the digital evolution of a premier Australian brand at ASW by leading high-impact content strategies and global site launches, while building a long-term, high-growth career embedded within a respected Australian business that values transparency, excellence, and world-class talent. The Opportunity Our partner is a leading Australian company specializing in unique lifestyle communities and holiday experiences! Founded in 2006, this family-owned business operates a growing portfolio of land lease communities, holiday parks, and mixed-use caravan parks. They are expanding their team and seeking a Senior PHP Developer to join their team. Why join us? Proudly Great Place to Work® certifiedCelebrate globally: Company trips (2025: Hong Kong, 2024: Thailand), Culture Champs, Year-end parties, leadership awards & moreGrow with stability: 100+ in our 10-Year Club by 2025Dynamic talent network: 2,000+ across APAC and beyondCompetitive compensation with annual reviewsComprehensive medical care for you and your familyGenerous paid leave because work-life balance mattersLevel up with LinkedIn Learning and tailored trainingFlexible work setup Staff Testimonial “Working for the best client and loving what you do makes everything enjoyable at work.” - Senior Developer, ASW Vietnam. What You’ll Do Writing and maintaining PHP code for pages, templates, and components.Monitoring CMS and website health, performance, and integrationsBuilding and updating landing pages for campaigns and new propertiesManaging content and configuration within the Craft CMSTranslating marketing requirements into technical solutions Supporting ongoing website and CMS migrations, currently having 5 website, will need to centralize in 1 websiteThe agency will lead the strategy, the role is more focus on execution Testing and maintaining integrations with booking engine, CRM, and telephony platformsTroubleshooting bugs, broken pages, or system issues Coordinating with agencies during build phases and owning changes post‑handoverCollaborating with IT and digital teams on platform improvements Key Criteria At least 7–10+ years of hands-on experience as a PHP Developer, with strong experience writing, maintaining, and troubleshooting PHP code for CMS-driven websites, pages, templates, reusable components, and backend logic.Experience working with CMS platforms such as: Craft CMS, WordPress, Drupal, Joomla, Statamic, OctoberCMS, or similar, with the ability to manage templates, fields, content blocks, plugins/modules, and CMS configuration.Good understanding of CMS website architecture, including content models, page structures, navigation, asset management, forms, publishing workflows, and user permissions.Experience building and updating landing pages, campaign pages, property pages, and marketing-led web content using PHP, CMS templates, HTML, CSS, and JavaScript.Ability to translate marketing and digital requirements into practical technical solutions, including page updates, layout changes, CMS configuration, form setup, tracking scripts, and integration adjustments.Experience supporting website/CMS migration or multi-site consolidation projects, ideally centralizing multiple websites into one CMS platform while coordinating with external agencies during build and handover phases.Familiar with testing, maintaining, and troubleshooting website integrations with HubSpot CRM, Genesis or other telephony platforms, Avon Hospitality or other IBE/booking engines, Google/Meta tracking tools, analytics tags, and external APIs. Work Set Up Ho Chi Minh City (Ree Tower, Xom Chieu Ward): Vietnam business hours (8 am – 5 pm). First two days full time in the office, then only required to come into the office the second Wednesday of every month