AS400

Job Information

Department Name

Banking

Date Opened

10/30/2025

Industry

IT Services

Job Type

Full time

Work Experience

5+ years

Required Skills

application development

maintenance

+12

City

Toronto

State/Province

Ontario

Country

Canada

Zip/Postal Code

M4C

About Us

Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and embracing AI-led possibilities. With over 34 years of delivery excellence, we specialise in re-engineering core applications, driving cloud transformation, and building automation-first, GenAI-enabled ecosystems across the Banking and Financial Services, Insurance, Telecom, and Automotive sectors. We help organisations not just upgrade their systems but reimagine what’s possible.

Why Kumaran?

We blend engineering discipline with AI innovation, helping clients modernise with confidence, automate with clarity, and scale with purpose. Our global delivery model ensures agility, responsiveness, and seamless collaboration, with clients always at the heart of every engagement. At Kumaran, we don’t just solve problems, we engineer future-ready transformations.

Job Description

Position Overview

We are seeking an experienced AS400 Developer with strong expertise in IBM i (AS400) application development, maintenance, and production support. The ideal candidate will be responsible for developing, enhancing, and supporting enterprise applications while collaborating with business and technical teams to deliver reliable and high-quality solutions.

Key Responsibilities

Design, develop, maintain, and support applications on the IBM i (AS400) platform.

Analyze business requirements and translate them into technical solutions.

Develop and enhance programs, reports, and database objects.

Troubleshoot application issues, perform root cause analysis, and provide production support.

Support system integrations, file transfers, messaging services, and batch processing activities.

Perform impact analysis, data mapping, testing, and technical documentation.

Collaborate with business users, analysts, and development teams to deliver quality solutions.

Participate in Agile, Scrum, or Waterfall project environments.

Utilize project and incident management tools to track development and support activities.

Ensure adherence to coding standards, quality processes, and enterprise development practices.

Required Qualifications

7+ years of experience in IBM i (AS400) application development and support.

Strong knowledge of AS400 programming, database management, and system integration.

Experience working in Agile, Scrum, or Waterfall environments.

Strong analytical, problem-solving, and troubleshooting skills.

Excellent communication and stakeholder management abilities.