Application Maintenance Engineer (Agency contract) PV

PERSOL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

PERSOL SINGAPORE PTE. LTD. seeks a senior software analyst to perform root cause analysis on incidents across applications, batch processes and connectivity, and to propose remediation solutions.

You will prioritize defects for quarterly releases, develop and test programs, support SIT/UAT, and ensure production deployments include risk and impact assessments. Strong Java/Spring Boot and API/Microservices experience is required, with knowledge of Open Payment Framework a must.

Qualifications

• Bachelor's degree or equivalent.
• 6+ years of relevant experience.
• Experience maintaining/managing applications in Java, ReactJS, Python, Oracle, Solaris, RedHat Linux, JBOSS, Openshift, Apache, cloud-based development, MQ systems and related tools.
• Strong knowledge of FIS OPF (Open Payment Framework) for troubleshooting and deployment.

Responsibilities

• Perform root cause analysis on incidents and provide remediation solutions.
• Prioritize defects and plan production releases by criticality or quarterly roadmap.
• Develop programs and support SIT/UAT; prepare for production deployment.
• Maintain production stability with risk and impact assessments for deployments.
• Follow up on defect closures and share learnings across QA and development teams.
• Verify and deploy programs and systems; troubleshoot and upgrade existing software.
• Recommend and execute improvements.

Skills

Java

ReactJS

Python

SQL

REST APIs

Microservices

Troubleshooting

Communication

Education

Bachelor's Degree

Tools

Java

Spring Boot

API

Open Payment Framework

Oracle

Solaris

RedHat Linux

JBoss

Openshift Container Platform

Apache

Cloud

IBM MQ

Kafka MQ

Connect Direct

Control-M

Tivoli

Geneos

Splunk

Job description

Responsibilities

• Perform root cause analysis on incidents (application, batch and connectivity) and provide a solution for remediation.
• Prioritize defects and plan for production release based on defect criticality or align with the quarterly release
• Develop programs, support end-to-end testing in SIT, support UAT and prepare for deployment to production environments.
• Maintain Production stability by ensuring deployments have completed the necessary risk and impact assessments.
• Follow up on defect closure and meet defect closure KPI
• Share production defect support learning with QA team and development team to improve application quality and minimize future defects
• Verify and deploy programs and systems
• Troubleshoot, debug and upgrade existing software
• Recommend and execute improvements.

Requirements

• Bachelor's Degree
• At least 6+ years of relevant experience.
• Programming / OS / Technology Skills: At least 6+ years of experience in maintaining / managing applications in at least some of the technologies such as Java, ReactJS, Python, Oracle, Solaris, RedHat Linux, JBOSS, Openshift Container Platform, Apache, Cloud based development, IBM MQ, Kafka MQ, Connect Direct, Control-M, Tivoli, Geneos, Splunk, etc.
• Knowledge of FIS OPF (Open Payment Framework) product is a must at least in the capacity of troubleshooting, deployment, etc.
• Strong working experience with Java, Spring Boot and API (Microservices)
• Experience with databases (SQL) and Object-Relational Mapping (ORM) frameworks, such as Hibernate
• Strong troubleshooting and problem-solving skills
• Experience with payment domain and SWIFT message will be a big plus
• Strong written, oral communication skills and ability to manage user/vendor/customer/stakeholder.

We regret that only shortlisted candidates will be contacted.