Senior Full-Stack Engineer

Budget: - HOURLY / AS_NEEDED ⭐ 0.00 (0) Singapore

typescript, node.js

Preferred qualifications

Talent type: Independent
Experience: Expert
English: Fluent

We’re looking for a senior full-stack engineer to inherit an existing production codebase and extend a SvelteKit/TypeScript + Supabase + Vercel platform for high-traffic spend-and-redeem campaigns. You should be comfortable working in a live environment, improving reliability, and delivering practical, commercially sensible solutions. The role involves strengthening backend/API capabilities, ensuring data security, and supporting scalable, stable platform growth.

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