Developer

Saksoft Pte Ltd; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

Saksoft Pte Ltd in Singapore is seeking an experienced AS400/IBM i Developer to deliver RPG/COBOL applications, perform SIT/UAT, and support quarterly bank releases for Credit applications.

The role emphasizes system optimization, automation, and collaboration with security teams, Oracle/Linux interfaces, and cross-functional partners to ensure stability and performance.

Qualifications

• Bachelors’ Degree in Computer Science or related field.
• 6 years+ relevant experience, preferably in a Finance Institution.

Responsibilities

• To perform A&D, IBM AS400/iSeries application development, SIT, UAT and post-production support for bank quarterly release items and Project changes for Credit applications.
• Enhance system functionality by writing efficient, scalable, and well-documented code while ensuring seamless integration with modern technologies.
• Contribute to business process automation, system optimization, and application modernization while troubleshooting and resolving technical issues to maintain system stability and performance.

Skills

RPG

COBOL

CL

SQL

AS400 Library

DB2 for i

User profiles

Backup & recovery

Performance tuning

STRDBG

job logs

System performance

DevOps

Control-M

Communication

Education

Bachelor's Degree in Computer Science or related field

Tools

AS400 Library & File Setup

IBM i / AS400

Oracle/Linux interfacing

Job description

Experience: 6+ Years
Role: Developer

Key Skills:

·Proficiency inRPG (RPGLE, RPG IV), COBOL, CL (Control Language), and SQL.

·Proficiency inAS400 Library & file setup

·Knowledge ofDB2 for i (IBM DB2 database on AS400).

·User profileand authority management.

·Backup andrecovery processes

·Performancetuning and system optimization.

·Debuggingissues using STRDBG and job logs.

·Analysingsystem performance and identifying bottlenecks.

·Handling jobfailures and implementing process improvements.

·DevOps, Control-M

·Good communication

Responsibilities:

· To perform A&D, IBM AS400/iSeries application development, SIT, UAT and post-production support for bank quarterly release items and Project changes for Credit applications.

· to enhance system functionality by writing efficient, scalable, and well-documented code while ensuring seamless integration with modern technologies.

· contribute to business process automation, system optimization, and application modernization while troubleshooting and resolving technical issues to maintain system stability and performance.

Requirements:

Education

· Bachelors’ Degree in Computer Science or related field.

· At least 6 years’ relevant experience preferably in a Finance Institution.

Essential

· Develop, maintain, and enhance RPG/COBOL-based applications.

• Setup libraries, files, and collaborate with the security team on authorities

· Manage job scheduling, backups, and system performance monitoring.

· Troubleshoot batch jobs, interactive sessions, and database-related issues.

· Work with cross-functional teams to integrate AS400 with internal & external applications.

· Involves with the setup and configuration of SIT, UAT environment in AS400 and interfacing setup with Oracle and Linux

· Prepare and walkthrough functional specifications with requestors / Business users, Prepare Technical design specs

· Ensure that documentation is captured, maintained, understood by and available to business and/or IT partners

· Escalate critical technical issues and potential problems as needed to the Team Lead/Project Manager to address any related issues in advance of deadlines

· Should able to communicate with users and support their queries