Toa Payoh - Software Developer

Role: Software Developer

Key Skills:

Application Support :

Unix & Windows platform, Maria DB, Oracle or MS SQL, Control-M

Web Development :

1. Java & Tomcat
2. Spring and Bootstrapping
3. HTML5/JSP
4. SOAP API / Web services
5. JavaScript, CSS
6. Eclipse

Key Responsibilities:

The candidate will be part of the HRS Technical delivery team:

• To deliver infrastructure solutions for projects and change requests in HR domain.
• To be the subject matter expert (SME) in Application’s Infrastructure and Devops area, provide associated support, for the team’s suite of applications e.g. Workday, SuccessFactors Recruit & Learning, PTA (Pre-Trade clearing system) etc.

1. Perform Infrastructure (Hardware, OS, DB, middleware, software) setup and configuration across SDLC (SIT/UAT/Production/DR).
2. Configure Aldon applications for application deployments, perform deployment using Bitbucket/Jenkins and Aldon LMe applications.
3. Develop scripts for batch jobs and interfaces.
4. Setup online and batch interface connectivity (SFTP, Connect-direct, API etc.).
5. Design and implement Control-M job scheduling.
6. Support SSL certificate injection and renewal.
7. Monitor application services in Unix/Linux and Windows. Create PowerShell, bash/shell scripts to perform maintain services and other scripts to keep the servers healthy.
8. Supervisory role to coach, guide and share knowledge and experience with team mates to further improve the teamwork and efficiency.
9. Familiarize with the Setup, governance and change management processes (Devops-BitBucket, Jenkins, Sonarqube, Veracode, Aldon, Control-M, BMC Remedy ticketing, eApproval form)
10. Adhere to software development lifecycle processes and documentations.
11. Track the deadlines, deliverables, resources, and timelines throughout the project process. Raise any identified risk.
12. Ensure documentation, supporting materials, and project plans are updated and readily available for internal teams.
13. Sound Java application development knowledge to review and enhance custom developed middleware java application used for file transformation, encryption/decryption and transmission to external systems via multiple protocols like C:D, SFTP
14. Ability to troubleshoot the setup with C:D/SFTP for any connectivity issues.
15. Monitor services running in Unix/Linux and Windows
16. Create bash/shell scripts to perform Stop/Start services and other scripts to verify the server health status.
17. Ability to develop/amend/test scripts to perform file transfer, archive, housekeep, header checking, header/trailer line verification, date mapping, encrypt/decrypt using PGP.
18. Use Applications like Putty to login into OS level to perform investigation.

Key Requirements:

1. Minimum degree in IT or computer related subject with a recognized university.
2. 6 to 9 years of experience in implementing applications (Windows and Linux) for large scale banking system, supporting at least 2(two) projects’ end-to-end SDLC from inception to roll out and post-production.
3. Good technical skills in MS Windows Server, MS SQL Server knowledge, SQL Programming, Batch Scripting, Java programming with Maven/Tomcat/Springboot, Windows IIS, SSH key exchange (Tectia/WinSCP/Filezilla/Putty), knowledge in Network Domain, experience in preparing Control-M Scheduler jobs.
4. Good knowledge in Linux, Redhat OS, Java compilation, Shell scripting, Connect-Direct, SFTP.
5. Hands on experience in Devops pipeline - BitBucket, Jenkins, Sonarqube, Veracode, Code promotion via tools (e.g. Aldon LME or equivalent).
6. Excellent English communication and presentation skills – both written and spoken.
7. Hardworking, meticulous and process hands-on problem-solving skills.

Self-driven and able to work well with multiple teams both internally and externally/people outside the team.