Mainframe Software Developer

Job description

Job Description

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 

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 

 
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 

Why Join Us? 

• Work on complex, high-impact systems 

• Be part of a supportive and inclusive team 

• Opportunities for career growth and upskilling 

• Flexible work arrangements (subject to project needs) 

Qualification

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Locations

Melbourne

Adelaide

Brisbane

Canberra

Additional Information

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About Accenture

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Together, we drive positive change and deliver value to our clients, partners, shareholders, communities, and each other.

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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.

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Required Skill Profession

Computer Occupations