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

Showing 368 jobs results for "it application support"
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Agensi Perkerjaan Career360 Sdn Bhd

KL City

  • Incident triage and logging application issue via SNOW and route it to the proper technical resolving team
  • Initial assessment of service Requests and Incidents including update of details of the requests in the SNOW ticket system
  • Ensure completeness of information (i.e. description of issues, screenshots, etc) when issues are logged in order to facilitate investigation and resolution of concerns ...
Posted
17 days ago

Singapore

  • Provide 1st line technical support, diagnosis of the problem reported by customer and fix issues if possible. Otherwise file Problem issues ticket with detailed descriptions for bugs fixing by developer.
  • Support team members in the continuous effort to enhance and upgrade existing Applications to support changes in the business environment
  • Monitor and troubleshoot deployed applications, ensuring high availability and reliability. ...
Posted
8 days 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
17 days ago

KL City

  • Collaborate with Sales, IT Support, and Development teams to improve customer experience and resolve recurring issues
  • Develop and maintain support procedures, technical documentation, user guides, and knowledge base articles
  • Monitor application performance metrics, analyse trends, and prepare operational reports for management ...
Posted
8 days ago

Singapore

  • Extensive experience in Oracle technologies, including:
  • SQL
  • PL/SQL ...
Posted
8 days ago

KL City

  • Take ownership of incidents from initial investigation through to resolution.
  • Resolve issues independently where possible and escalate to the relevant engineering teams when needed.
  • Support onshore engineering and operations teams during overnight hours. ...
Posted
17 days ago

KL City

  • Analyse and resolve complex application issues, providing root cause analysis and effective solutions
  • Collaborate with internal teams (Development, Infrastructure, Sales, and Business) to improve system stability and user experience
  • Monitor application performance, identify trends, and provide regular operational and management reports ...
Posted
9 days ago

Singapore

  • Prior experience with Sunline Core Banking would be a strong case for candidate.
  • Experience in application support role for min 2 years for support or Developers
  • Willing to learn with good knowledge of Java, Unix, SQL ...
Posted
25 days ago

Malaysia

  • Manage Service customer WhatsApp Group Chat
  • Xilnex Internal WhatsApp Group Chat
  • Live Chat in Zoho ...
Posted
18 days ago

Singapore

  • Collaborate with internal teams to address system-related challenges and implement improvements.
  • Monitor and maintain application performance to meet service-level agreements.
  • Analyse and resolve technical problems, escalating issues where necessary. ...
Posted
18 days ago

Downtown Core

Posted
18 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
18 days ago

Singapore

  • Support applications hosted on AWS EC2, including log analysis, system monitoring and shell/Bash scripting.
  • Configure, monitor and troubleshoot AWS services including EC2, ECS, S3, RDS and CloudWatch.
  • Investigate application, infrastructure and integration issues and perform root-cause analysis. ...
Posted
15 days ago

Taman Wilayah Selayang

  • 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
18 days ago

MARQUESS SERVICES PTE. LTD.

Singapore

  • • Application automation and improvements ranging from performance and operational improvements, identification and remediation of system and process Toils.
  • • Working in a stretch role to take forward production issues from analysis to production fix/deployment
  • • Follow Production Support Processes and giving input to strengthen time to time ...
Posted
24 days ago

Singapore

  • Manage and support Google Cloud Platform (GCP) infrastructure and related services.
  • Design and maintain secure network architectures in GCP, including load balancers, VPNs, and hybrid connectivity with on-premises environments.
  • Ensure data security and regulatory compliance through proper configuration of IAM roles, service accounts, and access policies. ...
Posted
19 days ago

MARQUESS SERVICES PTE. LTD.

Tanjong Pagar

  • Working in a stretch role to take forward production issues from analysis to production fix/deployment
  • Follow Production Support Processes and giving input to strengthen time to time
  • Providing status to leads, stakeholders and working with vendors to review the design/fix/enabling for production deployment ...
Posted
24 days ago

Singapore

Posted
19 days ago

KL City

  • Perform minor configuration changes, data corrections and operational support activities in accordance with procedures and change-management controls.
  • Coordinate complex defects and platform issues with Level 3 support, Veeva support and other vendors.
  • Support releases through regression testing, deployment validation and post-release support. ...
Posted
9 hours ago

LYNEER CORP (SINGAPORE) PTE. LTD.

Singapore

  • Troubleshoot and solve production issues related to performance and reliability throughout the software stack.
  • Proactively identify bottlenecks in the system and work to resolve these issues before they become a problem.
  • Continuous improvement of the system, e.g. job automation, performance tuning. ...
Posted
25 days ago

LYNEER CORP (SINGAPORE) PTE. LTD.

Outram

Posted
25 days 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
13 days ago

Singapore

  • Guide Project Managers in adoption of the set framework at the appropriate level
  • Develop the integrated programme plan including detailed activities, resource planning, cost estimation for projects
  • Work with stakeholders to establish and gain consensus on programme goals, objectives and deliverables ...
Posted
15 days ago

KL City

Posted
21 days ago

Singapore

  • Guide Project Managers in adoption of the set framework at the appropriate level
  • Develop the integrated programme plan including detailed activities, resource planning, cost estimation for projects
  • Work with stakeholders to establish and gain consensus on programme goals, objectives and deliverables ...
Posted
15 days ago

Singapore

  • He/She provides end-user training, as and when necessary
  • He/She develops to strengthen the product knowledge of distributors (Eg. Training manual, etc)
  • He/She handles product-related complaints and other application issues and provides excellent assistance for troubleshooting purpose/s. ...
Posted
21 days ago

Singapore

  • Extensive experience in Oracle technologies, including:
  • SQL
  • PL/SQL ...
Posted
3 days ago

Ang Mo Kio

Posted
a day ago
  • Monitor and ensure timely resolution of support tickets
  • Coordinate and support system enhancement initiatives.
  • Assist in requirement gathering, testing, and deployment activities. ...
Posted
a day ago

Singapore

  • Resolve the incidents and recover services within contractual Service Level Agreement (SLA) requirements.
  • Work with other member(s) of the support team and Service Delivery Manager to rectify the production issues.
  • Document and track incidents and provide regular progress updates. ...
Posted
a day ago