Senior Java Architect: Microservices, Spring & Cloud Native

trinity consulting services pte. ltd.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Trinity Consulting Services Pte. Ltd. in Singapore is looking for an experienced Java/J2EE engineer to join our delivery team. You will design and implement distributed, microservices-based solutions, focusing on performance and reliability.

The role covers Spring Frameworks, Spark, Flink, Kafka, Elasticsearch, HBase, HDFS and MongoDB, plus Docker/Kubernetes deployment, CI/CD with Jenkins/GitLab, and TDD/BDD practices within Agile teams.

Qualifications

• 7-9 years of hands-on Java/J2EE development experience.
• Strong understanding of distributed platforms and microservices.
• Experience in solution design, patterns, anti-patterns and performance tuning.
• Hands-on with Spark, Flink, Kafka, Elasticsearch, HBase, HDFS, MongoDB.
• Proficient in Spring Frameworks including IOC, Spring Boot, Spring Integration.
• Experience with Docker and Kubernetes for deployment/orchestration.
• Familiar with CI/CD: Jenkins, GitLab, Artifactory, Nexus, Maven.
• Experienced in TDD/BDD with JUnit, Mockito, Cucumber.
• Strong software architecture understanding and design patterns.
• Led design and implementation of complex features.
• UML-based system design, development, testing, deployment and maintenance.
• Cash management domain knowledge.
• Agile/Scrum practitioner; strong communication/teamwork skills.
• Excellent problem solving and troubleshooting.

Responsibilities

• Collaborate on architecture and feature design.
• Lead implementation of critical components.
• Ensure code quality through TDD/BDD.
• Participate in deployment and monitoring activities.
• Mentor junior developers and promote best practices.

Skills

Java/J2EE

Distributed systems

Microservices

Pattern-based design

Spring Frameworks

CI/CD practices

TDD/BDD

JUnit/Mockito/Cucumber

Software architecture & design

UML

Agile/Scrum

Problem solving & troubleshooting

Communication & teamwork

Cash management knowledge

Tools

Spark

Flink

Kafka

Elasticsearch

HBase

HDFS

MongoDB

Docker

Kubernetes

Jenkins

GitLab

Artifactory

Nexus

Maven

JUnit

Mockito

Cucumber

Job description

Trinity Consulting Services Pte. Ltd. in Singapore is looking for an experienced Java/J2EE engineer to join our delivery team. You will design and implement distributed, microservices-based solutions, focusing on performance and reliability.

The role covers Spring Frameworks, Spark, Flink, Kafka, Elasticsearch, HBase, HDFS and MongoDB, plus Docker/Kubernetes deployment, CI/CD with Jenkins/GitLab, and TDD/BDD practices within Agile teams.