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We are looking for a skilled Web Developer with hands-on experience in MongoDB database management, payment gateway integrations, and transaction flow implementation. The ideal candidate will be responsible for developing, maintaining, and optimizing web applications with a focus on backend database operations, payment processing workflows, and secure payment redirections.

The candidate should have experience integrating third-party payment gateways, managing API-based transactions, handling payment callbacks/webhooks, and ensuring smooth user payment experiences.

Key Responsibilities:
Develop and maintain web applications with MongoDB as the primary database.
Design, manage, and optimize MongoDB databases, collections, queries, and data structures.
Integrate payment gateways such as Stripe, PayPal, Razorpay, Authorize.Net, or similar platforms.
Implement secure payment flows including checkout pages, payment redirects, success/failure pages, and transaction status handling.
Work with payment gateway APIs, webhooks, callbacks, and authentication methods.
Troubleshoot payment failures, transaction errors, and integration issues.




Ensure proper data synchronization between website, database, and payment platforms.
Implement backend logic for order processing and payment verification.
Maintain website performance, security, and scalability.
Collaborate with business teams to understand payment requirements and implement solutions.

Required Skills:
MongoDB
Database Management
Payment Gateway Integration
REST API Integration
API Development
Webhooks & Callbacks
JavaScript / Node.js (Preferred)
Backend Development
JSON Data Handling
Payment Processing Workflows
Debugging & Troubleshooting
Web Application Development

Preferred Experience:
Experience integrating Stripe or similar payment gateways.
Understanding of payment authorization, capture, refunds, and transaction status handling.
Experience working with e-commerce platforms and online payment systems.
Knowledge of security practices for online transactions.

Experience Required: 25 Years

Employment Type:

Full time

Contact HR (Sheela) : +91 90198 92622

📌 Web Developer Lead Chennai
🏢 Evantras Consulting Services
📍 Chennai