Java Application Support Engineer

6 days ago

Singapore Unison Group Full time $80,000 - $120,000 per year
  • Provide end-to-end support for enterprise applications developed in Java, Spring Boot, and Angular.
  • Monitor, troubleshoot, and resolve application and infrastructure issues within SLA timelines.
  • Work closely with business users to provide timely updates on incidents, resolutions, and preventive measures.
  • Ensure application stability and availability across environments, including production.
  • Perform capacity management and proactively recommend scaling and optimization measures.
  • Support CI/CD pipelines and deployment processes using tools such as Bitbucket, Jenkins, JFrog, JIRA, and Confluence.
  • Develop and maintain automation scripts using Python and Shell scripting for operational efficiency.
  • Manage and maintain relational databases (MariaDB, MySQL) including query tuning and data management.
  • Utilize Elasticsearch and Grafana for monitoring, analytics, and performance dashboards.
  • Ensure compliance with DBS policies and security guidelines during production access and deployments.
  • Collaborate with development, infrastructure, and business teams to drive process and system improvements.

Requirements

  • Minimum 7 years of experience in application support, preferably in banking domain.
  • Strong experience in Java, Spring Boot, Angular, and cloud-based application support.
  • Proficiency in CI/CD tools (Bitbucket, Jenkins, JFrog, JIRA, Confluence).
  • Knowledge of Python and Shell scripting for automation.
  • Working experience with MariaDB/MySQL and familiarity with Elasticsearch and Grafana.
  • Strong analytical, troubleshooting, and problem-solving skills.

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