Part-Time React/TypeScript Developer for PosPort

PosPort is a live POS and ordering platform for hospitality and retail businesses. We need a part-time developer (15–20 hrs/week) to turn GitHub issues into tested, merged pull requests. You’ll work with our QA and product lead on releases, specs, and testing. The stack includes Nx, Next.js, React, TypeScript, Supabase, Postgres, RLS, migrations, Edge Functions, HeroUI, Tailwind, React Hook Form, Zod, Stripe, Vitest, Playwright, Capacitor, Electron, Cloudflare Workers, and GitHub Actions. Must have 3+ years of production React/TypeScript, recent Next.js, strong Postgres/SQL, multi-tenant SaaS experience, clean git habits, and clear written English. Nice to have: Supabase, Nx, Stripe, Capacitor/Electron, POS/payments software, and AI-assisted code review. Hourly contract, starting with a small paid trial task. Some overlap with Australian business hours required.