Backend Developer (NODEJS)

Backend Engineer – Nodejs

Job Summary

The Digital Payment business line is developing a sophisticated mobile payment platform that enables secure proximity payments and e-commerce transactions. The platform allows banks and businesses to deliver a multi-channel, multi-device digital payment experience through a unified and highly secure infrastructure.

This solution integrates multiple mobile SDKs, backend services, and cloud-based components, offering ready-to-integrate services while maintaining best-in-class security and reliability.

The team is looking for a Backend Engineer specializing in JavaScript / Node.js to support the development of backend services, system integrations, and management platforms that power the mobile payment ecosystem.

Key Responsibilities

Backend Platform Development

• Support the development, deployment, and integration of backend infrastructure that supports mobile SDKs and digital payment services.
• Design and build secure backend services and cloud-based solutions using JavaScript and Node.js.
• Develop scalable APIs and service layers that enable seamless interaction between mobile applications, SDKs, and enterprise platforms.
• Ensure secure integration with cloud services, payment gateways, and authentication systems.

System & Platform Integration

• Build and maintain management platforms and dashboards to enable operational monitoring, system administration, and service management.
• Collaborate with mobile SDK teams to ensure smooth backend integration for mobile payment applications.
• Support the design of secure API architectures aligned with digital identity and payment security standards.

Engineering & Product Development

• Apply object-oriented design principles and modern backend engineering practices to build scalable and maintainable services.
• Contribute to prototyping new features and platform enhancements to improve system capabilities and performance.
• Participate in technical discussions and architecture reviews within the R&D engineering team.

Quality & Reliability

• Implement unit testing and automated testing frameworks to maintain high code quality and reliability.
• Work with CI/CD pipelines and build automation tools to streamline development and deployment workflows.
• Troubleshoot and provide Level 3 technical support for complex backend issues impacting customers or production systems.

Required Skills & Experience

• Strong experience in JavaScript backend development, particularly Node.js.
• Experience building RESTful APIs and microservices architectures.
• Familiarity with secure API design and authentication protocols.
• Experience with cloud-based infrastructure and backend service deployment.
• Strong understanding of object-oriented design and scalable software architecture.
• Experience with unit testing and automated testing frameworks.
• Familiarity with CI/CD tools such as Jenkins, Git-based workflows, and build automation pipelines.
• Strong problem-solving, debugging, and troubleshooting skills.

Next Step: If interested, you can click on “Apply here” or write an e-mail to [email protected] with your updated resume.

Dimple Jain
EA LIcence No.91C2918
Personnel Registration No.  R22107270