Full Stack Engineer Remote Mid-Senior Role
twine • singapore, singapore • Posted June 11, 2026
About the Role
Join a project focused on transforming the mobile catering industry with a robust, multi-tenant SaaS platform designed for quoting and booking management. The platform, built with React and Supabase, is already functional at the demo stage. The next phase requires a senior engineer to elevate the product to production-ready status, with a strong emphasis on backend hardening, secure payment integration, and multi-tenant data isolation. This role is ideal for someone experienced in launching SaaS products, particularly those involving Stripe Connect and advanced security protocols. You will play a key role in ensuring the platform meets compliance and privacy standards, while also advising on codebase improvements and best practices for scaling. Responsibilities Audit and enhance backend security, focusing on Postgres row-level security for strict tenant isolation Integrate Stripe Connect for subscription billing and transaction fee management Ensure compliance with data privacy and sec...