MAINFRAME SOFTWARE DEVELOPER

• Develop COBOL applications and integrate with DB2, IBM MQ, and RACF in a z/OS mainframe environment
• Support modernization efforts using Micro Focus tools and collaborate across Agile, cross-functional teams
• Security Requirement: Due to the secure nature of this role, we are seeking candidates who are Australian Citizens or individuals with active security clearance

SECURITY CLEARANCE REQUIREMENTS

• Baseline Security Clearance required from Day 1
• Candidates must be Australian Citizens and eligible to work onsite in Australia
• Clearance exemptions are rare and assessed case-by-case

SOFT SKILLS & ATTRIBUTES

• Strong analytical and problem-solving skills
• Excellent verbal and written communication
• Team-oriented with a high attention to detail
• Adaptable and eager to learn new tools and technologies

QUALIFICATIONS

• Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience)
• Relevant certifications in mainframe technologies are a plus

ABOUT THE ROLE

We’re looking for experienced and motivated Mainframe Software Developers to join our growing team. You’ll work on large-scale, mission-critical systems in a collaborative environment that values innovation, quality, and continuous improvement. This role is ideal for professionals passionate about mainframe technologies and eager to contribute to modernization efforts.

KEY RESPONSIBILITIES

• Design, develop, test, and maintain COBOL-based applications in a z/OS environment
• Write and optimize complex SQL queries for DB2 for z/OS
• Integrate COBOL applications with DB2 and IBM MQ
• Manage system security and user access using RACF
• Participate in code reviews, debugging, and performance tuning
• Collaborate with cross-functional teams (testers, analysts, DevOps)
• Contribute to system documentation and knowledge sharing
• Support modernization initiatives using Micro Focus tools