Backend Developer-Payments

• Strong back-end developer with proficiency in Node.js, Express.js/NestJS, TypeScript, and REST API design. Should leverage AI capabilities to minimize the coding time with improved quality.
• Proven hands-on experience integrating and managing payment gateways (credit/debit card, wallet, UPI, QR, and offline POS)
• Strong knowledge of API security (OAuth2.0, JWT, OCSP stapling, HTTPS headers)
• Working knowledge of containerization (Docker, Kubernetes).
• Implementation with Azure components i.e. Azure Devops, Cosmos, Azure SQL, Redis, Functions, Event Hub, Service Bus etc.
• Design and build advanced, scalable API on azure.
• Ability to understand business requirements and map it to the product.
• Act as a consultant to team members on technical matters.
• Integrate with other backend services (JSON, XML, etc.)
• Deep understanding of payment domain concepts:
• Payment authorization, settlement, reconciliation
• Chargebacks, refunds, and retry mechanisms
• Tokenization and PCI DSS compliance is a plus.

Preferred Qualifications

• Experience in FinTech / eCommerce / Loyalty platforms.
• Exposure to AI-driven fraud detection or anomaly detection systems is a plus.
• Familiarity with offline payment flows (POS, kiosks, QR terminals).

Salary- Up to 18 K AED

NP-30 Days