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Senior Java Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. 

Job Description

1 Development Enhancements
Design, develop and enhance Java based QR services including QR code generation decoding validation and transaction processing
Implement new features and upgrade existing QR workflows for evolving business requirements
Build and optimize RESTful APIs used by mobile web applications consuming QR functionalities
Work with Spring SpringBoot to create scalable microservices
2 System Architecture Design
Participate in defining system architecture for new QR features
Ensure all solutions are aligned with enterprise architecture guidelines
Provide recommendations for improving existing QR service performance reliability and scalability
3 Quality Performance
Perform code reviews and ensure coding standards are maintained
Troubleshoot and resolve issues related to QR transactions response delays or integration failures
Conduct performance tuning for services with high QR based transaction volumes
4 Collaboration Documentation
Work with Product Owners Business Analysts and QA teams to clarify the requirements
Prepare technical design documents sequence diagrams and API specifications

Job Description - Grade Specific

Technical Skills
Strong proficiency in Core Java Java 8 Object Oriented Programming
Hands on experience with Spring SpringBoot frameworks
Experience developing REST APIs and microservices

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com
Ref. code:  453694
Posted on:  15 Apr 2026
Experience Level:  Executives
Contract Type:  Permanent
Location: 

Kuala Lumpur, MY

Brand:  Capgemini
Professional Community:  Software Engineering

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