About the role

Role: Application Maintenance Engineer
Job Requisition Number: IS-77141
Job Level: 6-10 years of relevant experience (L3/L4)
Location: Singapore

Key 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
Key Requirements:
Education:
Degree in Computer Science or related discipline
At least 8 years of relevant experience.
Essential:
Programming / OS / Technology Skills: At least few 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
7 or more years’ in troubleshooting and fixing issues across different technologies/platform
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/stakeholders
Ability to easily adapt to any technology/environment and lean new languages / technologies / tools
Experience tuning Kafka components for varying traffic and performance requirements
Experience with Incidents & Problem management & associated tools (Remedy/JIRA)
Experience with CI/CD tools such as BitBucket / Jenkins / Sonarqube / Aldon
Attention to details.
Technical Skills:
Java, ReactJS, Python,
Oracle, SQL
Solaris, RedHat Linux, JBOSS
Openshift Container Platform, Apache,
IBM MQ, Kafka MQ, Connect Direct, Control-M
Cloud based development