Java Application Support Engineer

2 weeks ago


Singapore Unison Consulting Full time $90,000 - $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.


  • Singapore Tentacle Infotech Full time $40,000 - $60,000 per year

    Job Title: Application Support Engineer (.Net / Java + SQL)About the RoleOur client is seeking a talented and motivated Application Support Engineer to join their growing IT team in Singapore. This position is ideal for a Malaysian professional with hands-on experience in .Net or Java and SQL, who is passionate about problem-solving and ensuring system...


  • Singapore QUESSCORP SINGAPORE PTE. LTD. Full time

    Job Summary We are looking for a proactive and detail-oriented Production Support Engineer (L1.5/L2)with strong experience in Java-based application support, database scripting, RHEL/Linux and production deployment management . The ideal candidate should be well-versed with production support processes , including incident, problem, change, and release...


  • Singapore QUESSCORP SINGAPORE PTE. LTD. Full time

    Job Summary: We are looking for a proactive and detail-oriented Production Support Engineer (L1.5/L2) with strong experience in Java-based application support, database scripting, RHEL/Linux and production deployment management . The ideal candidate should be well-versed with production support processes , including incident, problem, change, and release...


  • Singapore HR Tech Full time

    Job Description: Key Responsibilities: Investigate and troubleshoot production incidents. Develop and maintain applications used for system monitoring Involved in Incident Management meetings for major production incidents Assist in coordinating and managing system stability operations such Disaster Recovery exercises and Quarterly Maintenance as part of SRE...


  • Singapore Rapsys Technologies Full time

    Java App Support - 12 hours shift 8am to 8 pm 8 pm to 8 am shift changes every month. No Shift Allowance - Manage high severity incidents and high customer impact incidents focusing on fast recovery - 24/7 Application L2 Support - Ensure SIT and UAT approval and UAT BU Sign off. - Champions production resilience and availability, focusing on superior client...


  • Singapore NAVISOFT SOLUTIONS PTE. LTD. Full time

    Purpose of the Role:The Application Engineer performs Level 2 with expertise in Java, Oracle, PL/SQL, SQL, UNIX/Linux systems, Cloud AWS services, and IT Service Management (ITSM). As a member of our team, you will play a crucial role in ensuring the availability, performance, and stability of critical applications across our organization.§ As an...


  • Singapore TEAMLEASE DIGITAL SINGAPORE PTE. LTD. Full time

    Job Summary We are looking for an Application Support Engineer with atleast 3 years of experience to support, troubleshoot, and enhance critical business applications. The role involves analysing issues, performing root-cause investigation, coordinating with development teams, and ensuring system stability across cloud and on-prem environments.Key...


  • Singapore Power IT Services Full time

    Job Description: - Bachelor's Degree in Computer Science, Computer Engineering, Information Systems, or equivalent. Diploma holders with minimum 2 years relevant experience are also eligible. - Possess minimum 2 year of experience writing code using languages such as (but not limited to) J2EE, Java, PL/SQL. - Possess hands-on experience with Java Struts,...


  • Singapore TANGSPAC CONSULTING PTE LTD Full time

    Overview We are seeking a skilled Java Spring Boot Developer with 6 to 9 years of professional experience to join our dynamic team in Singapore. The ideal candidate will have a strong background in building scalable, robust applications using Spring Boot, and will be proficient in implementing CI/CD pipelines and container-based deployments. Responsibilities...


  • Singapore TEAMLEASE DIGITAL SINGAPORE PTE. LTD. Full time

    Job Summary We are looking for an Application Support Engineer with at least 3 years of experience to support, troubleshoot, and enhance critical business applications. The role involves analysing issues, performing root‐cause investigation, coordinating with development teams, and ensuring system stability across cloud and on‐prem environments. Key...