Java Backend Developer

Senior Core Java Developer Spring Boot Banking Payments US Banking Domain

Domain US Banking Payments

Design development and support enterprise grade applications using Core Java Spring Boot Microservices and REST APIs

Build and enhance high-volume US payment processing platforms supporting critical banking transactions

Develop solutions for payment rails including ACH Fedwire RTP RealTime Payments SWIFT and card payment processing

Collaborate with business operations and compliance teams to deliver solutions aligned with US banking regulations and standards

Design scalable secure and highly available Back End services capable of handling large transaction volumes

Implement event driven architectures using Kafka JMS or other messaging technologies

Integrate payment applications with core banking systems payment gateways and thirdparty financial institutions

Develop and optimize database solutions using Oracle SQL Server or PostgreSQL

Ensure compliance with security standards including PCIDSS OAuth2 JWT SSLTLS and data encryption

Work on payment lifecycle processes including authorization clearing settlement reconciliation and exception handling

Participate in architecture design reviews code reviews and performance optimization initiatives

Support production environments troubleshoot critical payment issues and ensure SLA adherence

Work in Agile Scrum environments and contribute to sprint planning estimation and release activities

Mentor junior developers and provide technical leadership for complex banking payment initiatives

Strong understanding of US Banking and Financial Services domain including payment regulations transaction processing risk controls and customer facing banking applications

Required Skills Core Java, Java 8 11 17 Spring Boot Microservices REST APIs Kafka Oracle SQL Server Docker Kubernetes Jenkins Git ACH Fedwire RTP SWIFT PCIDSS US Banking Payments Domain

Mandatory Skills : Java, Java Spring Boot