Application Support

LYNEER CORP (SINGAPORE) PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

LYNEER CORP (SINGAPORE) PTE. LTD. is seeking an experienced production support engineer to manage 24/7 incident handling for banking/AML applications.

You will troubleshoot issues across full-stack Java systems, ensure SLA adherence, and participate in release packaging with the production team. You should have 3–5 years of hands-on experience, strong SQL and Linux/Unix skills, and familiarity with Grafana, Jenkins, and Git/Bitbucket.

Qualifications

• 3-5 years hands-on experience on troubleshooting applications in full-stack environments.
• Experience in incident and problem management within production systems.
• Knowledge of Linux/Unix/Windows environments and scripting.
• Experience with monitoring tools like Grafana is advantageous.

Responsibilities

• Willing to work in shifts to provide rotational 24/7 support as needed.
• React to incidents, troubleshoot and resolve production issues across the stack.
• Perform code packaging end-to-end up to production release with production team handoffs.
• Proactively identify bottlenecks, automate tasks, and perform system performance tuning.

Skills

Java

Spring Boot

Microservices

Incident management

Problem management

SQL

Linux/Unix

Windows

Grafana

Jenkins

Git/Bitbucket

Actimize

Hadoop

Production support

SLA monitoring

Tools

Grafana

Jenkins

Git/Bitbucket

Oracle

SQL Server

Actimize

Hadoop

Job description

Willing to work in shifts to provide rotational 24/7 shift application support duties as mentioned below.

Has experience or knowledge on Incident and Problem management.

Health check and monitoring production system and job scheduling to ensure SLA is meet.

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.

Should be able to identify and fix the bugs.

At least 3-5 years of hands-on experience on troubleshooting the applications run on full stack preferably in Java, Spring-boot, Microservices.

At least 3-5 years of working experience, preferably in Banking or Anti money laundering.

At least 3-5 years of working experience in production support in banking applications running on Windows and Unix environments.

Perform code packaging end to end until release to Production, the maintaining application is done by the Production team

Should have strong hold on SQL server/Oracle databases and able to write/debug the SQL programs.

Good knowledge in Linux/Unix/Windows environment and scripting.

Hands on experience on monitoring tools like Grafana has added advantage.

Should be open to learn and adapt to new technologies.

Knowledge on GIT Bitbucket and Jenkins has added advantage.

Knowledge on Actimise/Hadoop has added advantage.