Senior Java & Microservices Architect

unisync systems pte. ltd.

Singapore

On-site

SGD 120,000 - 180,000

Full time

5 days ago

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Job summary

unisync systems pte. ltd. seeks an experienced Software and Applications Manager to lead enterprise software development and support. You will guide Java applications, microservices, REST APIs, and frontend work with React/TypeScript, ensuring scalable, secure solutions.

You will collaborate with business and technical teams, drive CI/CD with Git/Jenkins, and oversee performance monitoring using Kibana and Grafana, while championing Agile practices and high quality code.

Qualifications

Minimum 9 years of Java application development experience.
Strong hands-on experience in Java and Spring Boot.
Experience developing microservices and RESTful APIs.
Strong knowledge of Apache Kafka and event-driven architectures.
Experience with React and TypeScript for front-end development.
Experience with Spring JPA, Hibernate, JPQL, and MySQL/MariaDB.
Experience with Cloud Foundry and/or OpenShift.
Experience with Git, Jenkins and CI/CD practices.
Experience with JUnit and Mockito.
Good understanding of software development lifecycle and Agile methodologies.
Strong analytical and problem-solving skills.

Responsibilities

Design, develop and maintain Java applications using Spring Boot, Spring JPA and Hibernate.
Develop and maintain scalable microservices and RESTful APIs.
Design and implement event-driven solutions using Apache Kafka, producers, consumers and message queues.
Develop front-end applications using React and TypeScript.
Integrate applications with relational databases including MySQL and MariaDB.
Develop integrations with third-party systems and external services.
Deploy and support applications on Cloud Foundry and OpenShift platforms.
Develop and maintain CI/CD pipelines using Git and Jenkins.
Perform unit testing using JUnit and Mockito and participate in code reviews.
Troubleshoot and resolve complex application and production issues.
Monitor application health, Kafka consumer performance and database performance using Kibana and Grafana.
Conduct performance tuning, system optimization and reliability improvements.
Collaborate with business users, technical teams and stakeholders in an Agile environment.
Prepare technical documentation and contribute to software design standards.