About Accenture
Accenture is a global professional services company with leading capabilities in digital, cloud and security. Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations services and Accenture Song — all powered by the world’s largest network of Advanced Technology and Intelligent Operations centers. Our 801,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. We embrace the power of change to create value and shared success for our clients, people, shareholders, partners and communities. Visit us at
Join Accenture and help transform leading organisations and communities around the world. The sheer scale of our capabilities and client engagements and the way we collaborate, operate and deliver value provides an unparalleled opportunity to grow and advance. Choose Accenture and make delivering innovative work part of your extraordinary career.
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!