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User Experience Researchers Pte.Ltd

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Senior Java Developer 2122

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Summary

The Senior Java Developer will design and maintain high-performance, scalable backend microservices using Java 17/21, Apache Camel, and IBM MQ. The role focuses on secure, cloud-native deployments within an Agile environment, emphasizing parallel processing and DevSecOps practices.

Job Summary

We are looking for a highly experienced Senior Java Backend Developer with strong expertise in building high-performance, scalable backend systems and parallel processing solutions. The ideal candidate should have hands-on experience with modern Java technologies, integration frameworks, DevSecOps practices, and cloud-native deployment environments.

Candidates must have a stable background and completed background verification/pre-checks.

Key Responsibilities

  • Design, develop, and maintain high-performance Java backend applications
  • Implement scalable parallel processing and integration solutions
  • Develop and deploy enterprise-grade microservices and backend systems
  • Work closely with DevSecOps and infrastructure teams for secure deployments
  • Ensure InfoSec and compliance standards are followed throughout the SDLC
  • Participate in Agile development activities including sprint planning, code reviews, and CI/CD improvements
  • Troubleshoot, monitor, and optimize production systems

Mandatory Skills

  • 10+ years of experience in Java backend development
  • Strong hands-on experience with Java 17 (mandatory) and Java 21 (preferred)
  • Expertise in high-performance and parallel processing systems
  • Strong experience with:
    • Apache Camel
    • IBM MQ
    • GitHub Actions
    • Red Hat OpenShift
    • Splunk
  • Experience with DevSecOps practices and CI/CD pipelines
  • Strong understanding of secure coding and InfoSec compliance
  • Experience working in Agile development environments

Secondary / Nice-to-Have Skills

  • Apache Tomcat
  • Enterprise integration patterns
  • Containerized deployment environments

Deliverables / Expected Outcomes

  • Backend application development
  • Deployment automation and CI/CD support
  • InfoSec-compliant solution delivery
  • Production support and performance optimization

Methodology

  • Agile Development

Skills

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