Senior Java Developer (Banking, Spring Boot, Java, Microservices, Kafka, Kubernetes)

EXASOFT CONSULTING PTE. LTD.Singaporemycareersfuturepublished 09/28/2026
Must-have:JavaGitDockerKubernetesCloudBackendCI/CDMicroservicesFinTechSecurity

Responsibilities:

  • Design, develop, and deploy scalable Java backend microservices using Java 8/11/17, Spring Boot, and Spring Cloud.
  • Build secure REST APIs and integrate backend services with core banking systems, payment gateways, and third-party financial services.
  • Develop event-driven applications using Kafka, RabbitMQ, IBM MQ, or JMS.
  • Design and optimize database solutions using Oracle, PostgreSQL, Redis, and MongoDB.
  • Develop and maintain CI/CD pipelines using Git, Jenkins, Maven/Gradle, Docker, and Kubernetes.
  • Perform code reviews, application testing, production support, and performance optimization for mission-critical banking applications.

Requirements:

  • 9+ years of hands-on experience in Java Backend Development, with strong experience building enterprise applications.
  • Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
  • Strong expertise in Java 8/11/17, Spring Boot, Spring Security, Spring Data JPA, and Hibernate.
  • Strong experience with Microservices Architecture, REST APIs, Design Patterns, and Distributed Systems.
  • Hands-on experience with Kafka, RabbitMQ, IBM MQ, or JMS and event-driven architecture.
  • Strong knowledge of Oracle, PostgreSQL, Redis, and MongoDB, along with database performance optimization.
  • Experience with Docker, Kubernetes, Git, Jenkins, Maven/Gradle, and CI/CD, with mandatory Banking, Financial Services, or FinTech experience.