Designation: Java Fullstack Developer
Experience: 6+ Yrs
Skills:Java, Springboot, Microservices, React/Redux, Jquery, Javascript, CI/CD, Jenkin, AWS, Azure
Location: Mumbai
Mode: Work from Office- 5 Days
Senior Full Stack Developer - NEFT/RTGS
Job Overview
We are seeking experienced Senior Full Stack Developers with 6-10 years of experience to join our NEFT/RTGS payment processing team. This is an individual contributor role that also involves guiding team members. The ideal candidate will lead both frontend and backend development efforts, mentor junior team members, and ensure the delivery of high-quality, secure, and efficient payment processing systems.
Roles & Responsibilities
Frontend Development
Develop user-friendly, responsive, and high-performance payment interfaces using React.js, Redux, and TypeScript
Implement secure and efficient API consumption with proper state management
Optimize UI performance and ensure cross-browser compatibility
Lead the development of front-end components to significantly enhance user experience
Backend Development
Develop and maintain RESTful APIs and microservices using Spring Boot and Java
Implement transaction handling, payment processing logic, and secure data storage
Apply Spring Security (JWT, OAuth 2.0, RBAC) to protect APIs
Implement IBM MQ for messaging and integration tasks (experience with other messaging solutions like Kafka, RabbitMQ, or ActiveMQ will be an added advantage)
Implement back-end services and microservices architecture using Spring and Spring Boot frameworks
Performance & Scalability
Handle high-volume and low-latency transaction processing with secure communication
Implement TCP socket communication for real-time payment transactions
Ensure message integrity and security in payment communications
Design and optimize solutions that can scale with increasing transaction volumes
Database Management
Design and optimize Oracle database schemas for secure and efficient transaction storage
Write optimized SQL queries, stored procedures, and indexing for performance tuning
Ensure ACID compliance for financial transactions
Establish caching solutions with Eh-Cache to optimize application performance
Infrastructure & DevOps
Configure and maintain Apache Tomcat servers for secure and efficient application deployment
Configure Nginx/Apache Web server as a reverse proxy, load balancer, and security layer (experience with any other web server with reverse proxy capabilities is an advantage)
Spearhead the implementation of CI/CD pipelines for efficient and automated deployment processes
Handle application deployment and operations across various operating systems, including Windows, AIX, and Linux
Monitor the health and resource utilization of Integration Servers and manage BAR file deployments
Security & Compliance
Implement SSL/TLS encryption, rate limiting, and DDoS protection
Work with HSM Java libraries for cryptography operations
Education:
Keyskills: Java Spring Boot React.Js Angular database Web Application Microservices SQL
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