AS400 Mainframe Developer

Position Description:

We are seeking an experienced AS400/Mainframe Developer to join our development team. You will be responsible for maintaining and enhancing our critical AS400/Mainframe systems and applications. This role focuses exclusively on AS400/Mainframe development with knowledge of .NET being a nice-to-have but not required.

Your future duties and responsibilities:

Develop and maintain applications on AS400/Mainframe systems
Write test and debug RPG CL and COBOL programs
Design and maintain DB2 databases and files
Implement batch processing jobs and interactive applications
Troubleshoot and resolve system issues
Optimize existing applications for performance and reliability
Create and maintain technical documentation
Participate in system upgrade and maintenance activities

Required qualifications to be successful in this role:

3-6 years of hands-on experience with AS400/Mainframe systems and IBMi operating system
Strong proficiency in RPG RPGLE CL SQL and DB2 database technologies
Experience working with and consuming web APIs within AS400/Mainframe environments
Familiarity with query tools reporting systems and version control systems
Problem-Solving & Analytical Capabilities:
Methodical and analytical approach to complex problem-solving scenarios
Proven troubleshooting expertise particularly in identifying and resolving performance issues and system bottlenecks
Ability to design scalable maintainable and secure technical solutions
Basic knowledge of .NET development
Experience with system integration between legacy and modern platforms
Understanding of web services and APIs
Strong technical foundation in AS400/Mainframe development
Detail-oriented with excellent troubleshooting abilities
Good communication skills
History of reliable project delivery
Self-motivated with ability to work with minimal supervision
Understanding of business processes in relation to AS400 applications

#LI-NB5

Skills:

• English
• Mainframe
• RPG
• DB2
• SQL

What you can expect from us:

Together as owners lets turn meaningful insights into action.

Life at CGI is rooted in ownership teamwork respect and belonging. Here youll reach your full potential because

You are invited to be an owner from day 1 as we work together to bring our Dream to life. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.

Your work creates value. Youll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas embrace new opportunities and benefit from expansive industry and technology expertise.

Youll shape your career by joining a company built to grow and last. Youll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI we recognize the richness that diversity brings. We strive to create a work culture where all belong and collaborate with clients in building more inclusive communities. As an equal-opportunity employer we want to empower all our members to succeed and grow. If you require an accommodation at any point during the recruitment process please let us know. We will be happy to assist.

Come join our teamone of the largest IT and business consulting services firms in the world.