Launch are seeking experienced and motivated Mainframe Software Developers to join our growing team. You will be part of a collaborative environment that values innovation, quality, and continuous improvement. This role is ideal for professionals who are passionate about mainframe technologies and eager to contribute to large-scale, mission-critical systems.

$150,000 inclusive of super
3 days in the office
Must be an Australia Citizen and able to obtain clearance
Melbourne, Canberra or Brisbane Location

Key Responsibilities

• Design, develop, test, and maintain COBOL-based applications in a z/OS mainframe environment.
• Write and optimise complex SQL queries for DB2 for z/OS.
• Integrate COBOL applications with DB2 databases and IBM MQ messaging systems.
• Manage user access and system security using RACF.
• Participate in code reviews, debugging, and performance tuning.
• Collaborate with cross-functional teams including testers, analysts, and DevOps engineers.
• Contribute to system documentation and knowledge sharing.
• Support continuous improvement initiatives and modernisation efforts using Micro Focus tools.

Required Technical Skills
Candidates must have hands-on experience with the following technologies:
Core Mainframe Technologies (Mandatory)

• COBOL (e.g., IBM COBOL for z/OS)
• DB2 for z/OS
• SQL query writing and optimisation
• Data modelling and database design
• Use of DB2 utilities (e.g., LOAD, UNLOAD, REORG)
• COBOL-DB2 integration
• RACF
• User profile management
• Access control and security enforcement
• IBM MQ
• Message queue design and integration
• Queue/topic management
• z/OS Environment
• JCL (Job Control Language)
• TSO/ISPF
• VSAM file handling

Desirable

• Micro Focus Enterprise Developer / Analyzer
• Experience in mainframe application modernisation
• Familiarity with Agile and DevOps practices

Security Clearance Requirements

• Baseline Security Clearance is required for all development roles from Day 1
• Candidates must be Australian citizens and eligible to work onsite in Australia.
• Exemptions to clearance requirements are rare and assessed on a case-by-case basis

�� Soft Skills & Attributes

• Strong analytical and problem-solving skills
• Excellent verbal and written communication
• Ability to work collaboratively in a team environment
• High attention to detail and commitment to quality
• Adaptability and willingness to learn new tools and technologies

�� Qualifications

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

Benefits:

• 18 weeks paid parental leave
• Long & short-term career break opportunities
• Structured career development program
• Local and international career opportunities.
• Certified as a Family Inclusive Workplace™
• Flexible Work Arrangements
• We are proud to be in the top 3 of last year’s Diversity & Inclusion Index!