Key Responsibilities

- Design, develop, and maintain payment gateway and payment orchestration platforms.
- Build and integrate APIs for UPI collections, payment links, merchant payments, payouts, and connected banking.
- Develop secure REST APIs and integrate third-party banking, fintech, and payment service provider APIs.
- Implement payment routing, transaction processing, webhook handling, reconciliation, refunds, and settlement workflows.
- Develop merchant dashboards, admin panels, and transaction monitoring systems.
- Ensure API security, data protection, high availability, and transaction reliability.
- Troubleshoot production issues and optimize application performance.
- Collaborate with product, banking partnership, and business teams to deliver recent fintech solutions.

Required Technical Skills

- Strong experience in backend development using Java, Spring boot, or a similar technology.
- Experience with frontend technologies such as React.js, Next.js, HTML, CSS,



and JavaScript.
- Strong knowledge of REST APIs, webhooks, API authentication, and third-party integrations.
- Experience with databases such as PostgreSQL, MySQL, or MS SQL Server.
- Knowledge of Redis, queues, caching, and asynchronous processing.
- Familiarity with Git, Linux, cloud infrastructure, deployment, and monitoring.
- Understanding of secure coding practices and transaction-level error handling.

Preferred Experience

- Payment Gateway or Payment Orchestration Platform development.
- UPI integration, payment links, collections, payouts, and connected banking APIs.
- Banking API integrations and fintech transaction processing.
- Payment routing, reconciliation, refunds, settlements, and chargeback workflows.
- PCI DSS requirements and payment data security.

📌 Backend Java Developer (Gurugram)
🏢 Billbring Payment Solution
📍 Gurugram