Full-stack Developer

We are looking for a skilled Payment Gateway Developer to design, develop, integrate, and maintain secure payment solutions. The ideal candidate should have experience working with payment gateways, APIs, banking systems, and payment security standards.

• Key ResponsibilitiesIntegrate and maintain payment gateways such as Stripe, Razorpay, PayPal, Authorize.Net, or other payment providers.
• Develop secure payment processing solutions using REST APIs and SDKs.
• Implement payment methods including credit/debit cards, UPI, wallets, net banking, and recurring payments.
• Ensure compliance with PCI DSS and payment security standards.
• Troubleshoot payment failures, transaction issues, and API integration problems.
• Optimize payment flows for performance and reliability.
• Collaborate with frontend developers, QA engineers, and product teams.
• Monitor transaction logs and resolve production issues.
• Implement fraud detection and security best practices.
• Maintain technical documentation for payment integrations.
• Required SkillsStrong experience with payment gateway integrations.
• Knowledge of REST APIs, JSON, and OAuth authentication.
• Experience with programming languages such as Java, C#, Node.js, Python, or PHP.
• Familiarity with databases such as MySQL, PostgreSQL, or SQL Server.
• Understanding of payment concepts including authorization, capture, refunds, settlements, and chargebacks.
• Knowledge of PCI DSS, encryption, SSL/TLS, and tokenization.
• Experience with Git and CI/CD pipelines.
• Strong debugging and problem-solving skills.