Automated Legal/Financial SaaS Build

Job Title: Full-Stack Developer / No-Code Engineer (Bubble.io / Node.js + Make.com) – Automated Legal/Financial SaaS Build Job Description: We are seeking an experienced Full-Stack No-Code Developer or Software Engineer to build Compliance-Digital, an automated, asynchronous Web Application engineered to audit child maintenance calculations and compile high-stakes statutory variation briefs. The entire logic framework, front-end data input matrix, mathematical validation layers, Stripe integration scripts, and output text strings are completely finalized and compiled into a master technical specification document. There are zero discovery hours required. You are being hired strictly to execute the functional wireframes and data routing pipelines detailed in the blueprint. Core Technical Architecture Requirements 1. Front-End User Dashboard (Bubble.io or Softr.io) • Implement a sleek, clinical, high-status B2B SaaS interface. • The Entrance Gate: A conditional pre-qualification form filtering users into three distinct logical tracks based on their income profile (PAYE Salaried Employee, Self-Employed Sole Trader, or Limited Company Director). • The Corporate Lookup Gateway: Integrate the free, official UK Companies House API to dynamically extract company_number, persons_with_significant_control registry data, and abridged balance sheet lines (Net Assets, Retained Reserves) directly into the user interface within 3 seconds of entry. 2. Backend Automation Engine (Make.com / Celery / Node.js) • Map clean JSON ingestion payloads from front-end fields straight to our backend calculation routers. • Hardcode strict algorithmic logic checks: • Regulation 63 (Contact Travel): Calculate aggregated mileage against DWP mileage rate tables and enforce the £10/week statutory floor filter. • Regulation 12 (Prior Debts): Execute chronological date validation to verify that liabilities pre-date the child support case opening date. • Regulation 71 (Income Diversion): Run a binary filter on shareholding control data. If control is ≤ 50%, programmatically redirect the user journey into an aggressive shadow directorship data-extraction loop (MR v MS precedent). 3. Payment Processing & Tax Isolation (Stripe API) • Deploy a multi-tier Milestone Pricing Checkout Funnel (£250/£450 Entry, £550 Upgrade, £950 Appeal Pack). • VAT Rule Enforcement: All baseline pricing metrics are Net / VAT-exclusive. You must deploy a Node.js server script to programmatically calculate and append the 20% UK VAT supplement during the checkout intent phase, passing correct net/tax metadata under our corporate wrapper descriptor (Chipper Limited). • Build a B2B Accountant Affiliate Portal (£49/annum license management, 10% client token discounts, and automated 10% commission payouts via Stripe Connect). 4. Automated Document Generation Pipeline • Connect successfully completed transactional hooks to an HTML-to-PDF generation engine (e.g., Docmosis, Carbone, or native Bubble PDF tools). • Programmatically drop the user's validated metrics into our hardcoded legal payloads (comprising Upper Tribunal case laws ROE v WSP, MR v MS, V v CMS) to deliver a clean, multi-page, court-grade PDF brief to the customer's dashboard and email inbox within 60 seconds of checkout. • Incorporate a hidden [ DEVELOPER SCENARIO TEST MODE ] toggle and an accountant authorization token (KELLER-BETA-2026) to bypass the checkout gates entirely during our live beta phase. Deliverables & Staging Environment • Full development deployment within a private staging domain container (staging.compliance-digital.co.uk) for closed testing. • Successful data validation execution across 5 historical client test scenarios. • Clean handoff of all automation directories, API webhook keys, and source repositories. Applicant Profile You must possess explicit, verifiable experience deploying complex relational databases, handling multi-conditional logic pathways on Make.com, linking external REST APIs, and configuring Stripe Connect routing parameters. An understanding of UK corporate tax architecture, VAT returns, or micro-entity balance sheet tracking is highly advantageous. To Apply: Please review the technical roadmap overview, provide examples of functional SaaS or automated document-generation workflows you have personally deployed, and submit your fixed-price bid for the MVE build phase.