Fintech Developer — Apple Pay, Cash App, Venmo & Stripe Integrations (2-3 Years Experience) Category: → Web, Mobile & Software Dev → Full Stack Development / API Integration Description: VSP PAY is a fast-growing fintech startup looking for a Fintech Web Developer (2-3 yrs) experienced in payment-gateway integrations and API-based cash-flow systems. You’ll integrate Apple Pay, Cash App, Venmo, Stripe, Square and other merchant processors, build secure RESTful APIs, and ensure PCI-DSS compliance. Responsibilities: • Integrate multiple payment gateways and test live transactions • Build API flows for authorization, refunds, and settlements • Manage cash-flow logic, payouts, and reconciliation • Collaborate with business teams on merchant onboarding Required Skills: Apple Pay API, Cash App API, Venmo Integration, Stripe, Square, REST API, Node.js / PHP / Python, Payment Processing, Fintech Applications, PCI-DSS Security Experience Level: Intermediate (2-3 Years) Project Type: Long-term / Ongoing Work Type: Remote or Hybrid Budget: Hourly / Fixed — Negotiable