Full-Stack Developer (Next.js/TypeScript/Supabase) — Financial SaaS Platform — Hourly

We're looking for an experienced full-stack developer to join our developer working on a subscription-based financial analysis platform. The platform ingests financial documents (Excel, PDF), processes and normalizes the data, and generates structured financial reports using AI-assisted content generation. Tech stack: Next.js, TypeScript, Supabase (Postgres + Auth), OpenAI API (GPT-4o) integration. What you'd be working on: Backend data processing modules (financial data extraction, calculation logic) API integration and prompt-driven content generation workflows Bug fixes and feature development alongside our existing developer OCR/document parsing pipeline work Requirements: Strong TypeScript/Next.js experience, production apps preferred Supabase or similar Postgres/BaaS experience Experience integrating LLM APIs (OpenAI, Anthropic, etc.) into production workflows Comfortable working on financial/numerical data with an eye for precision — small extraction or calculation errors matter a lot in this domain Available for consistent hourly work Clear communicator, comfortable working async with an existing codebase Please share relevant experience with financial or data-heavy SaaS products, and your availability for ongoing hourly work.