Job Description

Job Summary

Full stack java role

Key Responsibilities

Full stack java

Skill Requirements

Other Requirements

Full JD - Role expected by client

Core Java & Backend

• Strong hands‑on experience in Java 8+ / Java EE with proven capability in building and maintaining large‑scale enterprise applications
• Solid experience with Spring / Spring Boot frameworks as part of application modernisation initiatives
• Demonstrated expertise in JVM tuning, performance analysis, and optimisation
• Strong understanding of object‑oriented programming, design patterns, and clean coding standards
• Good technical hands-on on message transformations eg. ISO Json format to ISO XML format

Middleware & Integration

• Hands‑on experience with IBM WebSphere Application Server (WAS), including application deployment, configuration, and production troubleshooting
• Strong knowledge of enterprise integration patterns and messaging technologies (e.g. IBM MQ, Solace, or equivalent)
• Experience designing and consuming SOAP and RESTful services, with strong knowledge of XML and JSON
• Experience with batch processing frameworks, job scheduling, and large‑volume batch workloads

Payments & Banking

• Experience working on payments processing systems, including real‑time and batch payment flows
• Strong understanding of high‑volume, low‑latency transactional systems in regulated environments
• Exposure to enterprise payment integrations, including SAP and internal clearing or settlement systems

DevOps & Engineering Practices

• Hands-on experience in designing and maintaining CI/CD pipelines using GitHub Actions to automate build, test, and deployment workflows.
• Hands‑on experience with build and dependency management tools such as Maven or Gradle
• Experience with application monitoring and observability, including logging, metrics, and alerting
• Proven experience supporting production systems, including incident management and root‑cause analysis

Database & Operating Systems

• Strong SQL skills with experience in enterprise relational databases (Oracle, DB2, or equivalent)
• Good working knowledge of Unix/Linux environments, including basic scripting and operational support
• Strong knowledge of enterprise integration patterns and messaging technologies (e.g. IBM MQ, or equivalent