Unison Group
Singapore / Global
Singapore / Global
Position Overview: The Application Support Engineer will assist in operational tasks such as 24x7 day-to-day support, ensure stability of environments, monitor alerts, and perform incident and problem management. The incumbent will also participate in application deployments and assist external parties, e.g. addressing regular production related queries and RFIs from MAS, banks, auditors and other BCS users.
Requirements
Good understanding of Software Development Life Cycle (SDLC)
Good analytical and problem-solving skills
Good oral and written communication skills
Ability to work under pressure and to handle tight SLAs
Motivated, self-driven fast learner with ability to work independently and within a team
Passionate reading the codebase and understanding how the system behaves
Solid skills in troubleshooting and adapting different strategies based on the situation
Technically with at least 5 years of hands‑on experience in Java, Kotlin, J2EE/JEE, MySQL, Oracle, SQL/ PLSQL, Jasper report, APIs (RESTful and SOAP) and/or XML
Understanding of Linux OS such as RHEL and Unix shell scripting
Experience in AWS services (CloudWatch, KMS, S3, RDS, EKS, ec2, ALB, Api Gateway)
Knowledge of Cryptographic concepts like Encryption Keys and SSL certificates is a plus
Understanding the micro services architecture & containers & orchestration services like Kubernetes and Docker
Cloud-based architecture and DevSecOps technologies are a plus
Experience in Spring 4.x / 5.x / 6.x and Struts 2.x frameworks, Spring Boot and/or Spring Batch, Spring Integration would be added advantage
Domain knowledge of Financial Clearing and Payment Systems and ISO20022 standard is a plus
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Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global