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500+ Application Support Jobs - September 2026 - High Salaries
Showing 539 jobs results for
"application support"
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Manage Alert
SGD9,500 - SGD9,500 Per Month
Singapore
- Strong knowledge of GCP networking, load balancers, VPNs, hybrid cloud connectivity, IAM, security, and access management.
- Extensive experience in Oracle technologies, including SQL, PL/SQL, Oracle Forms, Oracle Reports, and Performance Tuning.
- Hands-on experience in database migration projects, including DB2 to Oracle and On-Premises to Cloud migrations. ...
Posted
5 days ago
Undisclosed
KL City
- Perform perfective maintenance to improve application efficiency, usability, performance and user experience.
- Perform adaptive maintenance to ensure application compatibility with changes in technology environment, platforms, operating systems, third-party software and ICT security requirements.
- Conduct user acceptance testing (UAT) together with the relevant stakeholders after maintenance activities. ...
Posted
5 days ago
Undisclosed
Hong Kong
- Conduct site supervision, and address any issues or challenges
- Job Highlights
Posted
19 days ago
Undisclosed
Singapore
- Plan and coordinate testing changes, upgrades, and new services, ensuring systems will operate correctly in current and future environments.
- Prepare user training document for business applications and associated processes with business departments
- Able to start as soon as possible ...
Posted
19 days ago
THE SUPREME HR ADVISORY PTE. LTD.
SGD3,500 - SGD3,500 Per Month
Singapore
- Salary: $3500 - $4000
- Provide technical support and troubleshooting for equipment and systems.
- Carry out installation, testing, commissioning and maintenance. ...
Posted
20 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- The Customer is looking for a Operations Support Engineer who will be part of the main development team to provide L1 and L2 and L3-code level changes support to an internal product. The Operations Engineer in IT product management is responsible for ensuring the reliability, stability, and efficiency of our technical infrastructure. The individual will work closely with developers, product managers, and user support to identify and rectify any issues that could affect the performance of the system. This role is crucial in maintaining high uptime and providing the expected level of service to our users.
- Responsibilities include monitoring system performance, resolving technical issues, coordinating with different teams for problem resolution, creating preventive measures(optional), and maintaining documentation related to system configuration, process, and service records.
- · Monitor and analyse the current state of various product runtime environment (production and non-production) to ensure optimum system performance, and work out data-based strategy for continuous improvement. Work with application teams, solution architects, security consultants, and other teams to implement improvement plans. ...
Posted
20 days ago
IT Analyst (Must Have File Transfer, Prefer Java API IT Analyst (Must Have File Transfer, Prefer Java API
AVENSYS CONSULTING PTE. LTD.
SGD5,000 - SGD5,000 Per Month
Singapore
- CORE - Manage and monitor all installed systems and infrastructure - Install, configure, test and maintain operating systems, application software and system management tools - Perform system patching, application deployment and reporting. - Proactively ensure the highest levels of systems and infrastructure availability - Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes - Maintain security, backup, and redundancy strategies - Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks - Perform SLIFT key/ SFTP Password/ SSL and RDP Cert changes. - Maintain the list of software inventory.
- Qualifications Essential Qualifications
- - At least a Diploma in Computer Science, Computing, Engineering, IT or equivalent. - At least 2 years of working experience in Information Technology. - Good knowledge of file transfer and security technologies, such as SFTP, file encryption etc. - Good knowledge of Java Web Application development, JEE frameworks. - Knowledge of COTS and tools listed for EAI-MFT. - Knowledge of XML, Oracle PL/SQL and MS SQL query language. - Knowledge of Windows administration, scripting and UNIX/LINUX cron. Preferred Attributes - Have strong interest in investigating and identifying causes of issues, and able to propose solutions to rectify the issue. - Good writing and verbal communication skills. - Good team player, responsible and conscientious. - Resourceful, independent, responsive and pro-active. - Initiative and strong commitment to results and quality standards - Team player with strong communication and interpersonal skills - Self-motivated with positive attitude and high energy - Customer-focused with strong service orientation
Posted
21 days ago
Elliott Moss Consulting
Undisclosed
Singapore
- Lead the transition from project hypercare to steady-state AMS, including knowledge transfer, runbooks, and CMDB establishment.
- Manage AMS teams, on-call rosters, escalations, and coordination with SAP and third-party partners.
- Oversee enhancements, patches, upgrades, and legal/statutory changes. ...
Posted
14 days ago
Undisclosed
Malaysia
- Support the development, deployment, and maintenance of RPA solutions using UiPath and Power Automate
- Troubleshoot and resolve issues in existing automation workflows to maintain performance and reliability
- Support and maintain automations that incorporate AI components, including document processing and intelligent classification features ...
Posted
15 days ago
TEAMLEASE DIGITAL SINGAPORE PTE. LTD.
SGD5,000 - SGD5,000 Per Month
Singapore
- Monitor applications, systems and batch jobs using Splunk, Geneos, Control-M and other monitoring tools.
- Support UNIX/Linux, Windows Server and database environments.
- Coordinate production releases, changes, maintenance, Disaster Recovery (DR) and service restoration. ...
Posted
24 days ago
Undisclosed
- Collaborate closely with Product Engineering, QA, Cloud Ops, and DevOps to ensure seamless operations and fast resolution of critical incidents.
- Participate in incident and problem management processes, ensuring timely communication and high-quality documentation.
- Monitor application performance, availability, and infrastructure health to identify improvement opportunities. ...
Posted
25 days ago
Undisclosed
KL City
- Work Mode: Work from Office
- This role requires close collaboration with development, infrastructure, database, and business teams to maintain high service levels and minimize operational disruptions.Key Responsibilities: Provide L3 production support for Core Banking applications running on the AS400 platform. Investigate, troubleshoot, and resolve complex production incidents within agreed SLAs. Perform root cause analysis (RCA) and implement permanent solutions to prevent recurring issues. Analyze application logs, system performance, and database issues to identify production bottlenecks. Support incident, problem, and change management processes in accordance with ITIL best practices. Develop and deploy application fixes, patches, and enhancements when required. Collaborate with development, infrastructure, and database teams during production deployments and releases. Execute production health checks, monitoring activities, and proactive maintenance tasks. Create and maintain technical documentation, support runbooks, and knowledge base articles. Participate in on-call support and provide after-hours support during critical incidents or planned releases. Work closely with business users and stakeholders to ensure timely resolution of production issues. Required Skills: 6-9 years of experience in Application Production Support with at least 3 years in L3 support. Strong experience supporting Core Banking applications on the AS400 platform. Hands-on experience in the Investment & Wealth domain. Proficiency in .NET and SQL development and troubleshooting. Strong experience with Microsoft SQL Server, including query optimization and performance tuning. Experience working in Windows/Open Systems environments. Strong debugging, troubleshooting, and root cause analysis skills. Good understanding of production support processes, incident management, and release management. Excellent analytical, communication, and stakeholder management skills. Ability to work independently in a fast-paced, mission-critical production environment. Nice-to-Have Skills: Experience in Wealth Management applications and business processes. Familiarity with ITIL framework and service management tools. Experience with application monitoring and production support tools. Knowledge of banking operations, investment products, and financial services. Experience supporting high-availability enterprise banking systems. Exposure to automation or scripting for operational support tasks.
Posted
14 days ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Maintain CRM configurations, master data, system settings, and perform routine system checks to ensure smooth operations.
- Gather user feedback and enhancement requests, and work with stakeholders to improve CRM processes and system usability.
- Support system testing activities, including preparing test cases, conducting SIT/UAT, and validating changes before deployment. ...
Posted
a month ago
SGD4,000 - SGD4,000 Per Month
Singapore
- Training &Education
- · Provide market-leading, tailored training to customers and colleagues.
- · Accurately assess advanced customer training needs to shape training sessions, setting goals, length of training, delegates,co-ordinating schedules ...
Posted
a month ago
Undisclosed
Singapore
- Develop mitigating and/or preventive solutions
- Assist in investigation of complex user reported issues
- Support in the testing, installation and deployment of applications and patches ...
Posted
a month ago
Undisclosed
- Provide accurate effort estimation for each fix or change request, and flag early, with clear, valid justification to the client, whenever additional budget is required before proceeding with further work.
- Track budget consumption against each client's approved support budget and manage the client approval process for any additional budget needed.
- Ensure tickets are investigated, estimated, and always completed within the agreed SLA and within approved budget. ...
Posted
a month ago
SGD3,500 - SGD3,500 Per Month
Singapore
- Perform system analysis, programming, testing, implementation, documentation, user training, and post-implementation support.
- Support the maintenance of IS department Quality, Environmental, Management System (QEMS) documentation.
- Evaluate and recommend new technologies and IT solutions to improve business processes. ...
Posted
2 days ago
Undisclosed
Yishun
- Deliver on-stie product training (hardware/software) to customers and internal teams, including Field Service Engineers, as a designated technical product champion for ASMPT
- Lead or contribute to global training projects by formulating course content and materials; standardize training scope and deliver professionally
- Develop and conduct refresher training for trainers and Field Service Engineers ...
Posted
a day ago
SGD9,000 - SGD9,000 Per Month
Singapore
- Work with technical SMEs to understand their requirements and ensure these are met.
- Define best practices and standards for the microservice implementation.
- Identify and define implementation patterns. ...
Posted
4 days ago
Undisclosed
Singapore
- Manage client onboarding projects.
- Contribute actively to internal projects and company initiatives.
- Help evolve the team’s processes and policies ...
Posted
5 days ago
Undisclosed
Singapore
- Perform profile migrations for Windows PCs and Laptops.
- Manage IT assets and inventories.
- Work on daily ServiceDesk tickets and ensure SLA fulfillment and user satisfaction. ...
Posted
5 days ago
SGD9,000 - SGD12,000 Per Month
Singapore
- Working knowledge of routing and switching, VXLAN, BGP, OSPF, security integration, virtualization, and load balancer connectivity.
Posted
11 days ago
SGD9,000 - SGD9,000 Per Month
Singapore
- Stakeholder Collaboration: Work closely with security, server, cloud, virtualization, and application teams to deliver resilient, secure, and supportable network solutions.
- Technical Leadership: Serve as the ACI subject matter expert, providing design guidance, root cause analysis, and support to project and operations teams.
- Develop network security policies that outline the organization's security objectives and requirements. ...
Posted
12 days ago
SGD7,000 - SGD7,000 Per Month
Singapore
- Design, implement, and administer Dynatrace (SaaS/Managed) environments.
- Deploy and manage Dynatrace OneAgent and ActiveGate across on-premises, virtual, and cloud platforms.
- Configure monitoring for applications, APIs, databases, middleware, and infrastructure. ...
Posted
13 days ago
Undisclosed
- Key Responsibilities as a Technical Support Engineer, you will be expected to contribute to the whole team from your gift of talents, intellect, experience, and enthusiasm, as well as have fun!
- You will be responsible for installing, upgrading NI/Emerson OptimalPlus systems and performing various integration tasks between NI/Emerson OptimalPlus systems and Customer’s systems and network.
- You will be responsible for providing IT maintenance and administration for NI/Emerson OptimalPlus hardware and database for the customer production environment. You will be responsible for supporting customer’s technical requests and troubleshoot technical issues in NI/Emerson OptimalPlus systems and interface to Customer’s systems ...
Posted
13 days ago
Undisclosed
Singapore
- Communicate incidents, risks, and outages clearly to stakeholders
- Monitor system health and proactively prevent production issues
- Improve application performance and resiliency ...
Posted
5 days ago
Undisclosed
KL City
- Effectively managing client expectations and escalating when appropriate
- Ensuring quality of case handling, paying particular attention to communication, timely responses, and specific care for sensitive customers
- Troubleshoot and resolve all assigned incidents for the Tradshift Platform according to established KPIs ...
Posted
18 days ago
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