Senior Java Engineer - Big Data, Microservices, Cloud

United States Digital Space LLC; Singapore; On-site; SGD 150,000 - 230,000; Full time

Job summary

Trinity Consulting Services is seeking an experienced IT solutions consultant in Singapore to lead Java/J2EE development and big data initiatives. You will design end-to-end solutions, implement robust APIs, and leverage Spark, Kafka, and cloud platforms to transform large data sets.

The role requires hands-on architectural thinking, familiarity with DevOps practices, and strong collaboration across teams to deliver reliable services.

Qualifications

• Minimum of a bachelor’s or technical degree in Computer Science, IS, or IT.
• 8+ years of Java/J2EE development experience.
• Hands-on experience with big data technologies and Spark/Flink/Storm.
• Strong knowledge of Agile/Scrum and end-to-end IT system design.
• Experience in cloud platforms (AWS, GCP) and CI/CD tools.
• Proficient with Maven/Gradle, Jenkins, Git, Jira, and Sonar.
• Familiar with Spring, REST, gRPC, and microservices architecture.
• Experience with Kibana/ELK for debugging and analytics.

Skills

Java/J2EE

Agile/Scrum

End-to-end design

Cloud platforms

Education

Bachelor's or technical degree in Computer Science/IS/IT

Tools

Spark/Flink/Storm

HBase

Elasticsearch

IBM MQ

Kafka

AWS

GCP

Maven

Gradle

Jenkins

Git

GitHub Copilot

Jira

Junit

Cucumber

Sonar

Spring

Kibana

ELK

GitLab

Job description

Trinity Consulting Services is seeking an experienced IT solutions consultant in Singapore to lead Java/J2EE development and big data initiatives. You will design end-to-end solutions, implement robust APIs, and leverage Spark, Kafka, and cloud platforms to transform large data sets.

The role requires hands-on architectural thinking, familiarity with DevOps practices, and strong collaboration across teams to deliver reliable services.