Quantum Infotech Solutions Pte. Ltd. · MyCareersFuture · 1w
Senior Java Developer
Singapore- Posted
- 2026-09-26 (1w)
- Place
- Singapore
- Commitment
- Contract
- Salary
- SGD 7,000 – 11,000 / month
- Experience
- 8+ YOE
- Education
- Bachelor's
- Department
- Information Technology
- Source
- MyCareersFuture (the employer’s own listing)
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Skills in this posting
KubernetesSpring CloudJava 8REST APIs developmentMicroservices DesignJavaDesign PatternsMicroservicesMavenGradleSonarQubeJPA
We are seeking experienced Senior Java Backend Developers to design, build, and maintain high-throughput, mission-critical digital banking applications. The selected candidates will work within Agile delivery teams to develop scalable microservices and resilient API platforms supporting critical banking services.
Key Responsibilities
• Design, develop, and deploy scalable Microservices using Java 11/17, Spring Boot, and Spring Cloud.
• Build secure RESTful APIs and integrate backend services with core banking systems, payment gateways, and third-party financial services.
• Implement event-driven solutions using Apache Kafka, RabbitMQ, or IBM MQ.
• Optimize database performance and design solutions leveraging Oracle, PostgreSQL, Redis, and MongoDB.
• Develop and maintain CI/CD pipelines using Git, Bitbucket, Jenkins, SonarQube, Maven/Gradle, Docker, and Kubernetes.
• Perform code reviews, application testing, production support, and performance optimization.
Mandatory Skills
• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum 8 years of hands-on experience in Java Backend Development.
• Strong expertise in Java 8/11/17, Spring Boot, Spring Security, Spring Data JPA, and Hibernate.
• Experience in AWS / Azure Cloud.
• Experience with Microservices Architecture, REST APIs, Design Patterns, and Distributed Systems.
• Hands-on experience with Kafka, RabbitMQ, IBM MQ, or JMS.
• Strong knowledge of Oracle DB, PostgreSQL, Redis, and MongoDB.
• Experience with Docker, Kubernetes, Git, Jenkins, Maven/Gradle, and CI/CD practices.
• Prior Banking, Financial Services, or FinTech experience is mandatory.
Quantum Infotech Solutions Pte. Ltd.
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