Senior Developer for Custom Crm Payment Gateway Integration

We are seeking a highly skilled Senior Developer to integrate a payment gateway into our existing custom CRM system. The CRM is nearing completion, and this integration is a critical final step. The ideal candidate will have extensive experience with backend development and payment processing APIs, ensuring a secure, efficient, and reliable transaction flow. We require a professional who can seamlessly implement the payment solution, handle any necessary api configurations, and ensure full functionality within our current crm architecture.