3,210 Application Engineer jobs in Singapore

1. The Candidate will be responsible for ensuring all application systems remain in good working order.
2. The Candidate is expected to support new application systems when they become operational.
3. The Candidate should perform routine checks diligently and escalate anomalies to the Project Manager. They should also show initiative in troubleshooting alongside system engineers, DBAs, and outsourced vendors.
4. The Candidate must follow through on issues to resolution and complete necessary documentation.
5. The Candidate will interface with helpdesk agents, end-users, support teams, and external vendors during application support and problem resolution.

• At least three (3) years of experience in IT application systems, including support and exposure to the SDLC. Experience in Singapore is preferred.
• At least three (3) years of experience with file interfaces and batch jobs, assessing downstream impacts and data flow.
• Hands-on experience in writing SQL queries for high-volume transactions.
• Experience in configuration management tools to maintain software, hardware, and system settings.
• Maintenance support experience in:

1. ASP.NET, C#, Python, Java, JavaScript, Bootstrap, HTML5, CSS, JQuery, XML, and Bootstrap.
2. Integration using RESTful web services.
3. Frameworks including .NET, Entity Framework, MVC (preferably with .NET Framework 4.7.2+).
4. Batch scripting (.bat and .vbs).

• Conceptual knowledge of cloud hosting and proficiency with major platforms such as AWS and Microsoft Azure.

Interested candidates may apply directly to with your updated CV, current, and expected salary.

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Company: Network For Electronic Transfers (S)

The NETS Group is a leading payments services group, enabling digital payments for merchants, consumers and banks across the entire payments value chain.

The Group operates Singapore’s national debit scheme enabling customers of DBS Bank/POSB, HSBC, Maybank, OCBC Bank, Standard Chartered Bank and UOB to make payments using their ATM cards or mobile devices at more than 130,000 acceptance points in the country as well as online payments.

Position Summary

The Application Support Engineer will be part of a team of engineers who will be required to play a crucial role in troubleshooting, resolving technical issues, and carrying out day to day operational activities primarily responsible for providing application support to a suite of Payments System applications in production to ensure maximum service uptime.

The incumbent should be proficient in ACI BASE24 applications & Nonstop platform and possess strong analytical and problem-solving skills.

Key Responsibilities

• Provide quality day-to-day L2 Production support for ACI Base24 applications , troubleshooting, identifying root causes, and implementing solutions.
• Coordinate and support infrastructure maintenance & security patching activities.
• Manage new application releases, adhering to the best practices of the release management process
• Collaborate with various teams including Development, Infrastructure, Vendors, Security and Change management teams, to provide seamless support for the business.
• Manage Production issues by responding in a timely per the Service Level Agreement with the Business
• Enhance existing support process to maintain/improve service level & quality.
• Monitor application performance with Prognosis tools and identify improvement areas.
• Document support processes, procedures, and troubleshooting steps.
• Participate in on-call rotations for after-hours support.

Requirements

• Bachelor’s degree in computer science or other related Technology disciplines in medium to large organizations
• At least 5 years of experience in the programming languages such as: TAL, C, C++, COBOL, ENSCRIBE
• Prior experience with Base24 Applications such as: Base24-Classic and Base24-EPS modules – POS Device Handler, POS Authorization, Host and Interchange ISO8583 Interfaces
• Expertise in HP Nonstop tools like FUP, SCUP, Peruse, Inspect, Debug, Spoolcom, Pathway, Enform, DDL, Guardian Procedure calls, TCP/IP programing, TMF
• In-depth understanding of Online Transaction Processing
• Experience with end-to-end systems development life cycles and standards in HPE Nonstop development environment
• A proactive team player who thrives in a fast-paced dynamic environment
• Excellent problem-solving and analytical skills
• Strong communication (both written and verbal) and interpersonal skills
• Application Support Domain with skills for managing and troubleshooting the Production issues

Network for Electronic Transfers (Singapore) Pte Ltd.

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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 Application Support Level 2 specialist, your primary purpose is to ensure the reliable operation and optimal performance of critical applications essential to our organization's success.

• Collaborate closely with Level 1 support, development teams, and other IT stakeholders to address escalated technical issues efficiently. By leveraging your expertise in Java, Oracle, PL/SQL, SQL, UNIX/Linux systems, Cloud AWS services, and IT Service Management (ITSM), you will play a crucial role in resolving incidents promptly, maintaining service levels, and minimizing downtime.

• Documentation of processes and troubleshooting steps will facilitate knowledge sharing, contributing to continuous improvement and ensuring seamless business operations.

Join to apply for the Application Support Engineer role at Encora Inc. .

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The application support engineer will be responsible for troubleshooting and resolving application-related issues, providing 24/7 support for critical applications.

• Location: Singapore
• Experience: 4 years
• Job Mode: Full-time

• Technically sound with at least 3 years of hands-on experience in Java, J2EE/JEE, Oracle, SQL/ PLSQL, Jasper report, APIs (RESTful and SOAP), and/or XML.
• Basic understanding of Solaris and/or Linux OS such as RHEL.
• Knowledge of Unix shell scripting, RedHat Ansible, AWS applications (CloudWatch, S3, RDS, EKS), IBM Connect Direct, IBM MQ, API Gateway, Apache Ignite, Solace PubSub+, ELK, microservices & containers, cloud-based architecture, and/or DevSecOps technologies is a plus.
• Experience in Spring 4.x / 5.x / 6.x and Struts 2.x frameworks, SpringBoot, and/or SpringBatch is advantageous.
• Domain knowledge of Financial Clearing and Payment Systems and ISO20022 standard is beneficial.

Encora is a digital engineering and modernization partner for leading enterprises and digital native companies worldwide. With over 9,000 experts across 47+ offices and innovation labs, Encora specializes in Product Engineering & Development, Cloud Services, Quality Engineering, DevSecOps, Data & Analytics, Digital Experience, Cybersecurity, and AI & LLM Engineering.

Encora hires based solely on skills and qualifications, without discrimination based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.

• Seniority level: Mid-Senior level
• Employment type: Contract
• Job function: Information Technology
• Industries: IT Services and IT Consulting

BlueCrest is a globally renowned Alternative Asset Manager with trading offices, Datacentres, and Colocation facilities spread across the world in London, Jersey, Geneva, Singapore, Dubai, and the USA. Due to continued success we are now looking for a Application Support Engineer to come and join the App Support team in our London office reporting in to Head of Technology.

The ideal candidate will be a bright assured self starter with equally good technical and interpersonal skills. We are looking for somebody who is willing to learn (both business and technical), with the potential to take on additional responsibilities. Must have strong problem-solving ability and be comfortable being thrown in at the deep end on any systemapplication issue. Presentation and interpersonal skills are expected to be of a high professional standard.

Responsibilities of the role:

• Supporting systems & applications across all areas front to back including (but not limited to) systems used for Trade Capture, Middle & Back Office operations, Static & Market data capture and distribution, Risk, PnL.
• Confident dealing with traders and middle office, across multiple asset classes (Rates, FX, Credit, Equity etc) familiar with the trade, static and market data required in trade flow.
• Will be responsible for performing training, user configuration and permissioning associated with on-boarding new users
• A point of contact for any user System & Application queries and issues, ranging from simple technical tasks to complex business issue investigations. Ensuring timely resolution and good communication for all issues.
• Form a close working relationship with development teams to communicate user requirements, identify common support issues (including root cause) and recommend changes to improve future platform supportability.
• The role may be required to assist with some degree of testing new releases in a UAT capacity and also manage some production releases.
• Will require a good understanding of the standard windows environment and specifically experience of supporting a complex .NET & Java application suite.
• There may be a requirement to work staggered shifts to cover global trading times. There will be occasional weekend work. This role is a great opportunity for someone who is a self-starter, pro-active and keen to enhance their Technical and business skills set through both hands-on experience and training.
• Supporting a varied and dynamic environment within a hedge fund investment bank or similar with some product knowledge in the asset classes detailed above.
• Some experience of general SQL Server tasks. As well as a good understanding of SQL
• Good overall IT knowledge including.NET andor Java technologies.
• Fault diagnosis and problem-solving skills.
• Good interpersonal skills and a pro-active attitude.

Highly Desirable:

• Market & Static data knowledge
• The desire to pick up new skills & knowledge
• Experience of Bloomberg

BlueCrest is committed to providing an inclusive environment for its workforce. As an employer, we provide equal opportunities to all people regardless of their gender, marital or civil partnership status, race, religion or ethnicity, disability, age, sexual orientation or nationality.

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• Competitive remuneration package (up to $4,000 + AWS + VB).
• Hybrid working arrangement.
• Be part of a collaborative and supportive team that encourages growth.

• Provide assistance to users, addressing inquiries, troubleshooting issues, and quickly implementing solutions to restore systems to full functionality.
• Keep detailed documentation of user interactions, reported problems, solutions applied, and any further actions needed by management or tier 3 support.
• Create user manuals and troubleshooting guides to aid both support teams and users in effectively interacting with the system.
• Work closely with L3 Technical staff and the project manager to set objectives and plan system upgrades and improvements.
• Develop and implement new procedures to boost efficiency, enhance customer satisfaction, and reduce operational costs.

• Singaporean only.
• Bilingual in English and Mandarin to handle Mandarin-speaking clients.
• Good writing and communication skills.
• Strong troubleshooting and problem-solving skills with experience in identifying and resolving complex technical issues.
• Experience with ticketing systems (e.g., JIRA, ServiceNow) and version control tools (e.g., Git) is a plus.
• Prior experience in supporting web applications.
• Prior experience in FinTech projects would be an added advantage.

• Contact you about potential opportunities.
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• All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

• Provide software application support, troubleshooting and bug fixing related to the maintained Software Applications.
• Involve in implementation of application enhancements as and when require.
• Communicate with end users, customer's IT team and support engineers from other application vendors to understand the production issues and advise them the solution.
• 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.
• Coordinate regular system maintenance and upgrade activities such as monthly maintenance, patching, hotfix testing and deployments.
• Perform impact analysis and post-installation verification test on monthly OS patches/updates and Software patches deployments.
• Update project documentation in accordance to company QMS processes.

• Diploma/ Bachelor's degree in Computer Science or a related field with at least 1 year of working experience in software application development.
• Hands-on experience with Java, PHP, Python, C#.Net, SQL/ PLSQL, APIs (RESTful and SOAP) and shell scripting.
• Proficient in database management (SQL Server, MySQL and Microsoft Access), operational systems (LINUX and Windows Server), Application Servers (Apache Tomcat, WAMP and WebSphere)
• Excellent communication skills (verbal, interpersonal, written) and strong troubleshooting abilities.
• Proven experience in application support and user query management (L1/L2).
• Strong problem-solving skills with a commitment to a zero-defect mindset.
• Must be team player with fast learning skill.

• Training will be provided

Job Summary:

We are seeking a skilled and proactive Application Support Engineer with strong Java expertise to join our IT team. The ideal candidate will be responsible for ensuring smooth operations of business-critical applications, identifying and resolving technical issues, and collaborating with development and infrastructure teams for long-term improvements.

Responsibilities:

• Provide Level 1&2 support for Java-based applications in production and staging environments.
• Investigate and troubleshoot incidents, bugs, performance issues, and outages.
• Perform root cause analysis (RCA) and work with development teams to implement permanent fixes.
• Monitor application health using tools such as Splunk, AppDynamics, New Relic, or similar.
• Work with SQL databases to analyze data, generate reports, and validate fixes.
• Support deployment activities, perform post-deployment validation, and ensure rollback readiness.
• Handle daily incident tickets and service requests as per SLAs.
• Collaborate with QA, DevOps, and Infrastructure teams to improve system stability and deployment efficiency.
• Maintain accurate documentation, knowledge base articles, and operational runbooks.
• Work in 24 by 7 on-call and 12 hours rotation shift.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, Engineering or related field.
• 5 to 7 years in application support or production support roles with a focus on Java applications.
• Must be able to commit working in 24 by 7 on-call and 12 hours rotation shift.
• Strong programming and debugging skills in Java and familiarity with Java EE and Spring Boot Framework.
• Good understanding of REST/SOAP APIs, JSON, and XML.
• Proficiency in SQL programming and hands-on experience with relational databases (e.g., MySQL, PostgreSQL, Oracle).
• Proficiency in Linux/Unix environments and shell scripting.
• Familiarity with tools such as JIRA, ServiceNow, Git, and CI/CD pipelines.
• Exposure to application monitoring/logging tools (e.g., Splunk, ELK, Dynatrace).
• Knowledge of ticketing systems and ITIL practices is an advantage.

Responsibilities

• Provide software application support, troubleshooting and bug fixing related to the maintained Software Applications.
• Involve in implementation of application enhancements as and when require.
• Communicate with end users, customer's IT team and support engineers from other application vendors to understand the production issues and advise them the solution.
• 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.
• Coordinate regular system maintenance and upgrade activities such as monthly maintenance, patching, hotfix testing and deployments.
• Perform impact analysis and post-installation verification test on monthly OS patches/updates and Software patches deployments.
• Update project documentation in accordance to company QMS processes.

Requirements

• Bachelor's degree in Computer Science or a related field with at least 1 year of working experience in software application development.
• Hands-on experience with Java, PHP, Python, C#.Net, SQL/ PLSQL, APIs (RESTful and SOAP) and shell scripting.
• Proficient in database management (SQL Server, MySQL and Microsoft Access), operational systems (LINUX and Windows Server), Application Servers (Apache Tomcat, WAMP and WebSphere)
• Excellent communication skills (verbal, interpersonal, written) and strong troubleshooting abilities.
• Proven experience in application support and user query management (L1/L2).
• Strong problem-solving skills with a commitment to a zero-defect mindset.
• Must be team player with fast learning skill.
• Must be able work in shifts to provide 24/7 support onsite