infinite Computer Solution
Java Backend Developer
Senior Java Backend Developer on a 12-month (extendable) contract in Singapore, designing and deploying scalable, mission-critical digital banking microservices and secure REST APIs. Core stack: Java 11/17, Spring Boot/Cloud, Kafka/RabbitMQ/IBM MQ, Oracle/PostgreSQL/Redis/MongoDB, and CI/CD with Docker, Kubernetes and Jenkins.
- Compensation
- Not disclosed
- Location
- Singapore, Singapore
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 9+ years
- Category
- Backend
- Posted
Skills
Must have
- Minimum 9 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 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
- Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline
Full description
Requirement Details
- Role: Senior Java Backend Developer
- Number of Positions: 2
- Duration: 12 Months (Extendable)
- Experience: 9+ Years
Role Overview
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
- Minimum 9 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 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.
- Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.