Full Stack Engineer

Horvy Holding is a Malaysian group operating across F&B, marketing, food trading, and hospitality, including HakShan, a 14-outlet Hakka restaurant chain. Our tech team builds the systems that run our businesses: a live customer ordering webapp integrated with POS, payment, and delivery systems, plus internal operations dashboards. We're now rolling these out to other F&B brands and building data dashboards for clients beyond F&B, including property developers and food traders.

What you'll do

• Refactor our existing ordering webapp into a multi-tenant white-label platform: one codebase, with per-brand theming, menus, outlets, and payments.
• Own POS and payment gateway integrations: menu sync, order state, payment status, and failure handling.
• Onboard new brands onto the platform, end to end.
• Improve the performance of our existing operations dashboard and extend it.
• Build client dashboards by pulling data from POS, accounting software, spreadsheets, and CRMs into clean, reliable reports.

Must have

• 5+ years building and shipping production web apps.
• Strong Postgres: schema design, indexing, query performance.
• Real experience with third-party API integrations, such as payments, POS, logistics, or similar.
• Modern frontend (React/Next.js) good enough to ship polished dashboards and customer-facing UI.
• You've owned a system in production, including debugging it when it broke.
• Comfortable using AI coding tools as part of daily work.

Nice to have

• Multi-tenant SaaS experience.
• F&B, POS, or e-commerce background.
• ETL, data pipeline, or workflow automation experience.
• English / Mandarin (our operations teams use both).