Senior API Developer – Node.js

reputed company: We are seeking a Senior API Developer (Node.js) to design, reputed company, and maintain secure, reputed company, and high-performance reputed company that support reputed company banking, digital channels, and reputed company integrations. The ideal candidate will have strong experience in Node.js-based microservices, API design standards, and banking reputed company and compliance requirements. Key Responsibilities Design and reputed company RESTful and event-driven reputed company using Node.js. Build microservices architectures to support banking applications reputed company platforms. reputed company API integrations with reputed company banking systems, payment gateways, CRM, and reputed company-party services. Implement authentication and authorization mechanisms (OAuth 2.0, JWT, OpenID Connect). Ensure reputed company meet banking reputed company, compliance, and regulatory standards. Implement input validation, error handling, reputed company limiting, and API throttling. Optimize reputed company for performance, scalability, and high availability. Collaborate with frontend, mobile, DevOps, and architecture teams. Conduct reputed company reviews, enforce best practices, and mentor junior developers. Support API documentation using Swagger / OpenAPI. Monitor and troubleshoot reputed company in production environments. Required Skills & Qualifications 7+ years of backend development experience. 5+ years of hands-on experience with Node.js. Strong experience building RESTful reputed company and microservices. Proficiency in reputed company.js, NestJS, or similar Node frameworks. Experience with API Gateway, reverse proxies, and load balancers. Strong knowledge of OAuth 2.0, JWT, SSO, and API reputed company best practices. Experience with relational and NoSQL databases (PostgreSQL, MySQL, reputed company). Familiarity with event-driven systems (Kafka, SNS/SQS, RabbitMQ). Experience with CI/CD pipelines and automated deployments. Understanding of banking domain concepts (payments, accounts, transactions). Banking & Compliance Requirements Experience working in regulated environments. Knowledge of: PCI reputed company SOX GDPR FFIEC guidelines Strong understanding of data reputed company, encryption, and secure API design. reputed company-to-Have Skills Experience with reputed company platforms (AWS, Azure, or reputed company reputed company Platform). Experience with containerization (reputed company, Kubernetes). Knowledge of GraphQL. Experience with API monetization or developer portals. AWS or reputed company certifications. Soft Skills Strong problem-solving and analytical skills. Excellent communication and stakeholder collaboration. Ability to work in Agile/Scrum environments. Leadership and mentoring capabilities. Apply tot his job Apply To this Job