Big Data Java Developer - Mutiple headcounts

Adecco Personnel Pte Ltd (Staffing); Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

Adecco Personnel Pte Ltd (Staffing) invites skilled Java developers to join a leading global investment bank in Singapore. You will design, build, and maintain scalable Java-based applications and APIs within a robust microservices ecosystem.

You will collaborate with analysts, PMs, and leads, applying Agile, TDD, and BDD practices to deliver high-quality software. Cloud platforms and DevOps practices are integral to production support and release management.

Qualifications

• Minimum 5 years of experience in Java/J2EE development.
• Hands-on experience with Spark, Flink, Storm, HBase, Elasticsearch.
• Strong knowledge of Core Java (Java 8+) and Spring ecosystem; REST APIs and microservices.

Responsibilities

• Design, develop, and maintain scalable Java-based applications.
• Build robust APIs and microservices using modern frameworks.
• Work with Business Analysts, Project Managers, Tech Leads, and teams.
• Participate in solution design, code reviews, and performance optimization.
• Implement high-quality solutions following Agile, TDD, and BDD methodologies.

Skills

Java/J2EE development

Spark

Flink

Storm

HBase

Elasticsearch

Spring / Spring Boot

REST APIs / Web Services

Microservices

Kafka

IBM MQ

Cloud platforms (AWS/GCP)

Maven/Gradle

Jenkins

Git/GitLab

JUnit/Cucumber

Jira/Sonar

DevOps / CI-CD / Release Management

Production Support

Banking domain experience

Tools

Jira

Git

GitLab

Jenkins

Maven

Gradle

JUnit

Cucumber

Sonar

Job description

Why This Opportunity Stands Out

This is an exciting opportunity to join one of the world's leading global investment banks, recognized for its engineering excellence, innovation, and strong technology-driven culture. If you enjoy solving complex technical challenges in a large-scale enterprise environment, this role offers an excellent platform to grow your career.

Why This Role is a Great Fit:

This is an incredible opportunity to work with one of the leading bank ranked as the one of the largest bank by total assets globally. The bank is renowned for its long-term career opportunities, commitment to quality code, and investment in employee growth. With a development center in Singapore, This bank offers a clear career progression path.

The bank features multiple departments with diverse teams, providing plenty of opportunities to explore new challenges within different areas of the organization. Whether you're looking to grow within your current team or explore new roles, this is a place where you can truly expand your horizons.

Key Responsibilities

• Design, develop, and maintain scalable Java-based applications
• Build robust APIs and microservices using modern frameworks
• Work closely with Business Analysts, Project Managers, Technical Leads, and Development Teams
• Participate in solution design, code reviews, and performance optimization
• Implement high-quality solutions following Agile, TDD, and BDD methodologies
• Support testing, deployment activities, and production issue resolution
• Contribute to continuous improvement and best engineering practices

Required Skills

• Minimum 5 years of experience in Java/J2EE development
• Hands-on experience with Spark, Flink, Storm, HBase, Elasticsearch
• Strong knowledge of Core Java (Java 8+)
• Experience with Spring, Spring Boot, REST APIs, Web Services, Microservices
• Strong understanding of Kafka and IBM MQ
• Experience with AWS, GCP, or other cloud platforms
• Knowledge of Maven, Gradle, Jenkins
• Experience with Git, GitLab, JUnit, Cucumber, Jira, Sonar
• Familiarity with DevOps, CI/CD, Release Management, and Production Support
• Strong problem-solving and analytical skills
• Banking or Cash Management domain experience is advantageous

Tamanna Bilandi
Direct Line: 84•• •870
EA License No: 91C2918
Personnel Registration Number: R2096241