Senior Java & Big Data Engineer - Cloud, Spark & Streaming

ADECCO PERSONNEL PTE LTD; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

ADECCO PERSONNEL PTE LTD is seeking an experienced Java/J2EE developer with deep Big Data expertise to design, develop and maintain data solutions for a bank's international Cash Management System. You will collaborate with BAs, PMs, tech leads and developers to deliver scalable, high-performance data platforms across global units.

Responsibilities cover requirements analysis, solution design, implementation, testing (TDD/BDD), documentation, and production support including L3 issue resolution.

Qualifications

• 7+ years in Java/J2EE development and hands-on big data tech.
• Strong knowledge of design patterns and scalable data solutions.
• Experience with Agile/Scrum and end-to-end IT system delivery.
• Familiarity with TDD/BDD and non-functional testing.
• Ability to review designs/code and prepare solution documentation.

Responsibilities

• Study and evaluate functional specs; provide feedback.
• Develop solutions following defined standards and quality.
• Provide detailed estimations for development efforts.
• Implement using TDD/BDD approaches.
• Perform non-functional testing and code reviews.
• Prepare design/implementation documentation; support testing phases.
• Enable and support UAT and production issue resolution (L3).

Skills

Java/J2EE

Big data

Agile/Scrum

End-to-end design

TDD/BDD

Education

Bachelor or technical degree in CS/IS/IT

Tools

Spark

Flink

Storm

HBase

Elasticsearch

IBM MQ

Kafka

AWS

GCP

Maven

Gradle

Jenkins

UML

GitHub Copilot

Git

GitLab

JUnit

Cucumber

Jira

Sonar

Spring

Spring REST

Web services

gRPC

Microservices

Kibana

Spark UI

ELK

Job description

ADECCO PERSONNEL PTE LTD is seeking an experienced Java/J2EE developer with deep Big Data expertise to design, develop and maintain data solutions for a bank's international Cash Management System. You will collaborate with BAs, PMs, tech leads and developers to deliver scalable, high-performance data platforms across global units.

Responsibilities cover requirements analysis, solution design, implementation, testing (TDD/BDD), documentation, and production support including L3 issue resolution.