Intermediate Mainframe Developer

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Mainframe Software Developer 

Experience Level: Mid to Senior (2 to 10+ years) 

About the Role 

We 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. 

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 of working at Accenture:

• 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 - centered around Accenture’s Truly Human ethos and our commitment to supporting the health and wellbeing of our people.

• We are proud to be in the top 3 of last year’s Diversity & Inclusion Index!

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About Accenture

We work with one shared purpose: to deliver on the promise of technology and human ingenuity. Every day, more than 775,000 of us help our stakeholders continuously reinvent. Together, we drive positive change and deliver value to our clients, partners, shareholders, communities, and each other.We believe that delivering value requires innovation, and innovation thrives in an inclusive and diverse environment. We actively foster a workplace free from bias, where everyone feels a sense of belonging and is respected and empowered to do their best work.At Accenture, we see well-being holistically, supporting our people’s physical, mental, and financial health. We also provide opportunities to keep skills relevant through certifications, learning, and diverse work experiences. We’re proud to be consistently recognized as one of the World’s Best Workplaces™.Join Accenture to work at the heart of change.

Visit us at www.accenture.com 

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