300+ It Application Support Jobs - October 2026 - High Salaries

Showing 346 jobs results for "it application support"
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KL City

  • English (Required)
  • INFORMATION TECHNOLOGY · JOB DESCRIPTION
  • Assistant Manager Enterprise Application Support ...
Posted
a month ago

Singapore

  • Perform data verification and reconciliation of SO data in the system.
  • Correspond with licensees via email on data reconciliation matters and processing enquiries.
  • Ensure that information provided by applicants is accurately updated in a timely manner across relevant hardcopy files, databases, and information systems. ...
Posted
8 days ago

Singapore

  • Perform technical changes, application maintenance and production support activities.
  • Work closely with global IT and application support teams to troubleshoot incidents and ensure timely resolution.
  • Participate in functional and technology projects related to Fixed Income applications. ...
Posted
a month ago

Singapore

  • Ensure Database and middleware product availability, performance & patch compliance in accordance with bank standards.
  • Driving team’s Automation initiatives. Driving productivity, recommending improvements, remediation and operational excellence using quality methodologies to identify opportunities for improvement.
  • Provides senior level technical guidance to staff, application team and other teams as necessary. ...
Posted
13 hours ago

Singapore

  • - Manage and support website content updates using GovTech Optical CMS.
  • - Monitor website performance and assist in troubleshooting and resolving production issues.
  • - Perform defect resolution, preventive maintenance and website optimisation activities. ...
Posted
6 days ago

KL City

  • Assists users in understanding & interpreting user requirements, coordinating with relevant parties in business specifications gathering & documentation and liaising with PMO/GITI/GITS/SME in technical solution development.
  • Implementation, support, and maintenance of applications assigned
  • Responsible for system analysis, system design, application development, report generation, amendment, and enhancement for assigned applications ...
Posted
a month ago

KL City

  • Provide application support, performance and problem resolution activities and be responsive to the needs and meeting user demands.
  • Ensure the smooth implementation of Projects & URS enhancements on time and within budget.
  • Ensure system availability and meet SLA. ...
Posted
11 days ago

Singapore

  • Works closely with Product Owners, Business Analysts and Systems Analysts to determine and document systems impacts and support requirements
  • Identifies risks, vulnerabilities, and security issues; communicates impact; proposes risk mitigation options.
  • Provides in-depth analysis with interpretive thinking to define problems and develop innovative solutions. ...
Posted
a month ago

Singapore

  • Work closely with project leads, business users and developers to improve processes and system functionality.
  • Provide BAU support and troubleshooting for React/TypeScript frontend and Java applications post-implementation.
  • Monitor and troubleshoot batch processing jobs, ensuring batch cycles complete successfully without failures. ...
Posted
24 days ago

Quick Suite Trading / Computer Voice Systems

KL City

  • Support system security by applying updates, managing access controls, and following operational best practices.
  • Collaborate with development, QA, and business teams to deploy, support, and improve applications.
  • Document processes, configurations, troubleshooting procedures, and operational workflows. ...
Posted
a month ago

KL City

  • Debug and analyze Custom Java Actions, JVM logs, stack traces, and Mendix Runtime errors to resolve application crashes or performance bottlenecks.
  • Analyze existing Microflows, Domain Models, and XPath queries to identify logic errors.
  • Support complex system integrations, working with APIs (REST, SOAP, OData) and middleware platforms (e.g., SAP PI, MuleSoft) connected to the Mendix ecosystem. ...
Posted
a month ago

Singapore

  • Experience in Unix commands , SQL queries
  • Knowledge of web applications, batch jobs, JBOSS, MariaDB, SQL, Shell
  • Knowledge of Job scheduling, MQ setup , C:D setup experience is a plus ...
Posted
21 days ago

Singapore

  • Involvement in the system integration testing phase prior to implementation.
  • Plan and coordinate end-user training for any system implementations or enhancements.
  • Liaise closely with business users and build good rapport. ...
Posted
25 days ago

Singapore

  • Gain exposure to enterprise-level software development practices, architecture standards, governance processes, and development tools.
  • Contribute ideas, learn from experienced professionals, and support the delivery of impactful digital solutions.
  • Currently pursuing a Degree in Information Systems, Computer Science, Computer Engineering, or a related field. ...
Posted
13 days ago

KL City

  • Utilize diagnostic tools and logs to identify root causes of issues and implement effective solutions.
  • System Maintenance & Updates:
  • Monitor application performance, ensuring optimal functionality and uptime. ...
Posted
25 days ago
WFH
  • Follow up on outstanding issues and monitor their progress
  • Provide clients with updates on issue status and resolution
  • Assist in coordinating technical support activities ...
Posted
25 days ago

Singapore

  • Work closely with project leads, business users and developers to improve processes and system functionality.
  • Provide BAU support and troubleshooting for React/TypeScript frontend and Java applications post-implementation.
  • Monitor and troubleshoot batch processing jobs, ensuring batch cycles complete successfully without failures. ...
Posted
25 days ago
  • Good communication and user support skills.
  • Must be willing to work in Senai, Johor.
  • Provided ERP support and troubleshoot end user problem. ...
Posted
25 days ago

Malaysia

  • Support project development including application integration via API, functionality testing, performance benchmarking, installation, and deployment
  • Work closely with the application owner and project team to deliver solutions within scope, budget, and timeline, including participating in deployment and release
  • Perform requirement analysis and feasibility studies for new change requests ...
Posted
a month ago

Singapore

  • Collaboration: Work closely with development, QA, and operations teams to identify and resolve application issues.
  • Performance Tuning: Analyze application performance and implement tuning measures to optimize system performance.
  • Deployment Support: Assist in the deployment of new releases and patches, ensuring minimal disruption to production services. ...
Posted
a month ago

KL City

  • Maintaining the software system: The Application Support Engineer is responsible for ensuring the software system’s smooth functioning, including day to day jobs, performing upgrades and maintenance tasks, performance monitoring, and maintaining security standards.
  • Automation of business processes: The Application Support Engineer works closely with the development team to automate business processes, which helps to reduce manual effort and improve efficiency.
  • Bachelor’s degree in computer science, Information Technology, Computer / Software Engineering or relevant courses ...
Posted
a month ago

Singapore

  • Manage communication for Incidents (SLA breaches, Application Major Incidents, Logistics issue) and responsible for communications within team, manager and department
  • Drive technical remediation in line with agreed non-functional requirements
  • Evidence continual service improvement of processes and tasks (via automation) ...
Posted
a month ago

KL City

  • Communicate directly with internal stakeholders, actively seeking resolution to incidents and responding to queries.
  • Provide, improve, and enhance stability of supported IT application to business operation by gradually reducing tickets through root caused analysis and proposed permanent fixed to respective team.
  • Monitor Application service level compliance, help in reducing risks and defining mitigation plans and assist in resolving issues when required. ...
Posted
a month ago

Singapore

  • Manage incidents, problems and service requests in accordance with ITIL-aligned processes and agreed SLAs.
  • Provide strong hands-on support using ITSM platforms such as ServiceNow, Jira Service Management or Freshservice.
  • Work closely with business users to understand application issues, gather requirements and recommend solutions or enhancements. ...
Posted
a month ago

Central

  • Plan and execute internal testing for system upgrade with documented result as according to company standards and procedures.
  • Involved on enhancements for in-house developed programs like SQL query or update.
  • Assist in user acceptance test and execute system deployments. ...
Posted
23 days ago

Singapore

  • Investigate, troubleshoot, and resolve application, system, and data-related issues.
  • Perform incident management, problem management, and root cause analysis for production incidents.
  • Execute SQL queries to analyze data, troubleshoot issues, and support business investigations. ...
Posted
20 days ago

KL City

  • • Provide Level 2 support for business and enterprise applications.
  • • Investigate and resolve application, system, and database issues.
  • • Monitor application availability and performance. ...
Posted
12 days ago

Singapore

  • Investigate, troubleshoot, and resolve application and system-related issues
  • Perform root cause analysis and replicate reported issues for deeper investigation
  • Work closely with developers and QA teams to facilitate bug fixing and system improvements ...
Posted
a month ago