AS400 Developer Senior (IBM i / iSeries)

FIS Solutions (India) Private Limited - Pune; Pune District; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

FIS Solutions (India) Private Limited - Pune is seeking an AS400 Developer with 5 to 9 years of experience to design, develop and maintain IBM i applications. You will work on RPG/RPGLE, SQLRPGLE, CL/CLLE, DB2/400, and batch processing, with focus on reliability and performance in a global post-trade processing platform.

The role demands strong problem-solving skills, experience with production support, and collaboration with cross-functional teams across the software lifecycle in a fast-paced,

Qualifications

• 5+ years of hands-on IBM AS400 development experience.
• Strong RPG/RPGLE, SQLRPGLE, CL/CLLE, DB2/400 skills.
• Experience with production support and debugging complex issues.

Responsibilities

• Design, develop, enhance, and maintain mission-critical applications on the IBM i (AS400) platform.
• Analyze business requirements and create detailed technical design documents.
• Collaborate with Product Management, QA, and stakeholders to deliver solutions.
• Troubleshoot, diagnose, and resolve production issues to ensure platform stability.

Skills

RPG/RPGLE

SQLRPGLE

CL/CLLE

DB2/400

Batch processing

DFU

Query tools

Agile methods

Source control

Deployment

Tools

IBM i APIs

Data Queues

User Queues

Message Queues

Journaling

Multi-threading

Job description

AS400 Developer (IBM i / iSeries) – 5 to 9 Yrs – Pune Location

About the team

As a Senior Software Engineer, you will be part of a team responsible for developing, enhancing, and supporting a flagship post-trade processing platform that serves global futures, options, and clearing markets. You will work across the full software development lifecycle, delivering high-quality solutions that support exchanges, clearing organizations, brokers, and financial institutions worldwide. Success in this role requires strong technical expertise, problem-solving abilities, and collaboration with cross-functional teams to ensure reliable, scalable, and efficient business solutions.

What You Will Be Doing

• Design, develop, enhance, and maintain mission-critical applications on the IBM i (AS400) platform.
• Analyze business requirements and create detailed technical design documentation.
• Estimate development efforts, track progress, and contribute to delivery planning.
• Collaborate with Product Management, Business Analysts, QA teams, and stakeholders to prioritize and deliver solutions.
• Develop and optimize RPG, RPGLE, SQLRPGLE, CL, and DB2/400 based applications.
• Troubleshoot, diagnose, and resolve production issues to ensure platform stability and performance.
• Perform application enhancements, defect resolution, and system maintenance activities.
• Support batch processing, system integrations, and operational workflows.
• Participate in code reviews, release management, and continuous improvement initiatives.
• Provide rotational on-call support and respond to critical business and operational incidents.
• Partner with Operations, Client Services, and other teams to ensure seamless service delivery.
• Mentor junior engineers and contribute to technical best practices within the team.

What you bring

• 5+ years of hands-on experience in IBM AS400 (IBM i / iSeries) application development and support.
• Strong expertise in RPG/RPGLE, SQLRPGLE, CL/CLLE, DB2/400, batch processing, DFU, and query tools.
• Experience supporting production environments and resolving complex application and system issues.
• Knowledge of IBM i APIs, Data Queues, User Queues, Message Queues, Multi-threading, Journaling, and IBM i library-based file systems.
• Strong understanding of software development lifecycle methodologies, including Agile and iterative delivery models.
• Experience with source control, code management, deployment, and release processes.
• Strong analytical, debugging, problem-solving, and troubleshooting skills.
• Excellent communication, stakeholder management, and collaboration skills.
• Ability to work effectively in a fast-paced, global team environment.

What We Offer

• A dynamic role with significant responsibility and diverse challenges
• Extensive opportunities for professional growth and career development
• Competitive compensation and benefits package
• Access to a wide range of learning resources and development tools