Multi-Tenant Fintech SaaS

This project is a white-label, multi-tenant B2B2C SaaS platform in the financial-wellness space. The unusual part: the thinking is already done. You get a locked scope baseline, a complete per-view component map, a fully rendered interactive UI demo of all four product surfaces (30+ views, screenshots and specs for every screen), flow diagrams for the sensitive onboarding path, and a written source-of-truth covering architecture, data-handling rules, and compliance copy constraints. Your job is to turn a finished skeleton into a production application — not to figure out what to build. What you'll build: Next.js (App Router) + TypeScript + Tailwind/shadcn front end matching the demo's design system Supabase (Postgres + RLS) multi-tenant backend — tenant isolation is architecturally critical and will be reviewed Auth with role-based access across four user types; e-signature and identity-verification onboarding flow Stripe billing: consumer subscriptions, per-seat operator plans, metered add-ons, charge-on-success logic LLM-powered coach with a supervisor/guardrail layer (prompts and eval harness are specified; you wire, not design) A third-party credit-data widget embed (display-only) and a server-side analysis pipeline where raw payloads are never persisted — strict data-handling rules, all documented Staging + production on Vercel with a real promote-to-prod flow What we care about: You ship complete, deployed applications — database to polished UI. We'll ask for live URLs, not videos. You've done Supabase RLS multi-tenancy (or equivalent row-level isolation) in production You work well AI-assisted (Claude Code / Cursor) inside an existing spec without inventing scope Data discipline: this platform touches regulated consumer data; "never store X" rules are hard constraints, and all user-facing copy rules are pre-written and must be followed exactly Process: shortlisted applicants complete our developer application (includes a short Loom and a proof-of-work section), then a technical call. NDA required — this is a confidential client build delivered under Hexona branding. Client acquisition, PM, and all client calls are handled by us; you get a briefed workspace (repo, Vercel, Supabase) and a tight feedback loop. Timeline is real: MVP acceptance is contractually due at week 5. If your calendar can't support that, please don't apply.