Software Developer

Senior Full-Stack Developer Needed for Hospital FinTech Platform Project Overview We are looking for an experienced full-stack software developer to build a secure, scalable FinTech platform designed specifically for the healthcare industry. The application will enable hospitals to manage digital financial operations, patient payments, settlement workflows, billing automation, and financial reporting while integrating seamlessly with existing Hospital Management Systems (HMS). The ideal candidate has strong experience in both financial technology and healthcare software, understands regulatory compliance, and can build enterprise-grade applications with security as a top priority. Project Scope The platform will include: * Hospital financial management dashboard * Patient billing and payment processing * Digital wallet and payment gateway integration * Stablecoin/Blockchain payment support (preferred) * Invoice and settlement management * Accounts receivable and payable workflows * Financial analytics and reporting * Multi-role user management with role-based permissions * Audit logs and transaction history * API integration with Hospital Management Systems (HMS), EMR/EHR platforms, and accounting software * Notification and approval workflows * Secure document management Key Responsibilities * Design and develop a scalable fintech platform for hospitals * Build secure REST APIs and backend services * Develop a responsive web application with an intuitive UI/UX * Integrate payment gateways, banking APIs, and digital payment systems * Implement authentication, authorization, and role-based access control * Ensure compliance with healthcare and financial security standards * Integrate with Hospital Management Systems (HMS) * Optimize application performance and scalability * Write clean, maintainable, and well-documented code * Conduct testing, debugging, and deployment * Collaborate throughout the project lifecycle and provide regular progress updates Required Skills * Strong experience with modern JavaScript/TypeScript * React.js or Next.js * Node.js (NestJS or Express) * PostgreSQL or MySQL * REST APIs and API integrations * Payment gateway integration (Stripe, Razorpay, PayPal, or similar) * Authentication (JWT, OAuth, MFA) * Cloud deployment (AWS, Azure, or Google Cloud) * Docker and CI/CD pipelines * Git version control * Strong software architecture and database design skills Preferred Experience Candidates with experience in the following areas will be prioritized: * Healthcare software or Hospital Management Systems * EMR/EHR integrations * HL7 or FHIR healthcare interoperability standards * FinTech applications * Banking APIs * Digital wallets * Blockchain or Stablecoin payment infrastructure * PCI DSS compliance * HIPAA or equivalent healthcare security standards * Financial reconciliation systems * Enterprise SaaS development Security & Compliance Security is critical for this project. The platform should include: * End-to-end encryption * Secure authentication and authorization * Audit logging * Role-based access control * Secure payment processing * Data encryption at rest and in transit * Compliance-ready architecture for healthcare and financial regulations * Secure API design * Vulnerability mitigation and best security practices Preferred Technology Stack Frontend * React.js / Next.js * TypeScript * Tailwind CSS Backend * Node.js * NestJS (Preferred) * Express.js Database * PostgreSQL Cloud * AWS (Preferred) * Azure * Google Cloud DevOps * Docker * GitHub Actions * CI/CD Expected Deliverables * Complete source code * Production-ready web application * Responsive frontend * Secure backend APIs * Database schema and documentation * HMS integration * Payment gateway integration * Testing (unit and integration) * Deployment documentation * API documentation * Technical documentation * Support during deployment Ideal Candidate You should: * Have 5+ years of professional software development experience * Have built enterprise SaaS applications * Have prior experience with fintech or healthcare products * Be comfortable designing scalable system architecture * Communicate clearly and provide regular updates * Deliver high-quality, maintainable code Proposal Requirements Please include: 1. Relevant fintech or healthcare projects you've built. 2. Your preferred technology stack. 3. Experience integrating payment gateways or banking APIs. 4. Experience with Hospital Management Systems, EMR/EHR, HL7, or FHIR. 5. Your proposed architecture for this project. 6. Estimated timeline and availability. 7. Links to GitHub, portfolio, or live applications (if available). We are looking for a long-term development partner who can build a secure, scalable, enterprise-grade solution. If you have experience in both fintech and healthcare software, we'd love to hear from you.