In-Demand Senior developer Jobs in Toowong, Qld

Mainframe Software Developer
Accenture —Brisbane QLD
- Full-time
- Computer Science
- DevOps
- SQL
Senior Business Analyst
HUB24 —Brisbane QLD
- Full-time
- Data analysis skills
- Analysis skills
- Agile
Full Stack Engineer
Karmo Pty Ltd —Brisbane QLD
- $135,000 - $140,000 a year
- Full-time
- Hybrid work
- AWS
- APIs
- Agile
- Parental leave
Quick Apply
12d
Senior/Principal Machine Learning Engineer - Aus
Harrison.ai —Brisbane QLD
- Full-time
- Remote
- Doctoral degree
- Research
- AWS
4d
Senior Test Engineer
Compare the Market —Brisbane QLD
- Full-time
- Azure
- Management
- Salesforce
5d
Software Architect (IFS Cloud)
InfoConsulting Group —Brisbane QLD
- Full-time
- Remote
- ERP systems
- Bachelor's degree
- APIs
Quick Apply
11d
Senior Engineers x 4 - Full Stack (React/.Net)
Reapit ANZ —Milton QLD
- AWS
- APIs
- AI
Quick Apply
13d
Senior/ Principal Consultant - Power Grid Assets
DNV —Brisbane QLD
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
- Profit sharing
- Parental leave
Principal Engineer - South Bank, QLD
Product and Technology —South Bank QLD
- Full-time
- Management
- AWS
- AI
- Health insurance
- Parental leave
Staff Production Engineer
Canva —Brisbane QLD
- Full-time
- Remote
- AWS
- AI
- Parental leave
Quick Apply
13d
Senior URD Electrical Designer
Egis —Brisbane QLD
- Contract
- AutoCAD
- Microsoft Excel
- Microsoft Office
- Parental leave
- Employee assistance program
5d
Colliers Engineering & Design Graduate & Internship QLD 2026
Colliers —Brisbane QLD
- Doctoral degree
- Master's degree
- Senior Secondary Certificate of Education
Quick Apply
Senior QA Engineer - Web3 Wallet
Binance —Brisbane QLD
- Full-time
- Remote
- APIs
- AI
Quick Apply
Senior/Tech Lead - AI Development
Datacom —Brisbane QLD
- Full-time
- Hybrid work
- Azure
- AWS
- Software development
Quick Apply
Principal Production Engineer
Canva —Brisbane QLD
- Full-time
- Remote
- AWS
- AI
- Parental leave
Quick Apply
13d
Senior URD Electrical Designer
Egis Group —Brisbane QLD
- Full-time
- Hybrid work
- AutoCAD
- Microsoft Excel
- Microsoft Office
- Parental leave
- Employee assistance program
Quick Apply
5d
Principal Power Systems Engineer
FYFE —Brisbane QLD
- Bachelor's degree
- Communication skills
Lead Water Supply & Sewer Engineer
Queensland Government —Brisbane QLD
3d
Senior Software Developer - Expression of Interest (EOI)
KBR —Ascot QLD
- Full-time
- Azure
- DevOps
- Organisational skills
- Parental leave
3d
Senior Analyst DevOps
Rio Tinto —Brisbane QLD
- Azure
- DevOps
- AWS
- Health insurance
3d

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Mainframe Software Developer

Accenture -
Brisbane QLD

Apply Now

Job Details

Full-time

Qualifications

Computer Science
DB2
DevOps
SQL
Bachelor's degree
Agile
System security
Information Technology

Full Job Description

Mainframe Software Developer

Location: Canberra, Melbourne, Brisbane
Employment Type: Full-time/Permanent
Experience Level: Mid to Senior (2 to 10+ years)
Work on large-scale, mission-critical systems with modernisation initiatives
Security Requirement: Due to the secure nature of this role, we are seeking candidates who are Australian Citizens or individuals with active security clearance, or those who are eligible to obtain clearance.

About the Role

We are seeking experienced Mainframe Software Developers to join a collaborative team focused on innovation, quality, and continuous improvement. This role is suited for professionals passionate about mainframe technologies and eager to contribute to high-impact systems across government and enterprise environments.

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 testers, analysts, and DevOps engineers
Contribute to system documentation and knowledge sharing
Support continuous improvement and modernisation efforts using Micro Focus tools

Required Experience

COBOL (e.g., IBM COBOL for z/OS)
DB2 for z/OS and SQL query optimisation
DB2 utilities (LOAD, UNLOAD, REORG)
COBOL-DB2 integration
RACF for user profile management and access control
IBM MQ for message queue integration
z/OS environment tools: JCL, TSO/ISPF, VSAM file handling

Preferred Experience/Qualifications

Micro Focus Enterprise Developer / Analyzer
Experience in mainframe application modernisation
Familiarity with Agile and DevOps practices
Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
Certifications in mainframe technologies are advantageous

Accenture | Let there be change

Across industries and around the world, we’re creating better experiences for people using emerging technologies and human ingenuity. Together, we can reinvent anything.

About Accenture

Accenture is a leading global professional services company that helps the world’s leading organizations build their digital core, optimize their operations, accelerate revenue growth and enhance services—creating tangible value at speed and scale.

Visit us at www.accenture.com

Equal Employment Opportunity Statement for Australia and New Zealand:

At Accenture, our intention is to foster a culture and a workplace in which all of our people feel a sense of belonging and are respected and empowered to do their best work.

We encourage applications from all people with the relevant skillset, and we are committed to removing barriers to the recruitment process and employee lifecycle. All employment decisions shall be made without regard to age, disability status, ethnicity, gender, gender identity or expression, religion or sexual orientation and we do not tolerate discrimination. If you require any accommodations or adjustments for interviews and/or at work, please reach out to [email protected] or contact us at +61 2 9005 5000 (Australia) or +64 44666056 (New Zealand).

Privacy Statement

Learn how Accenture protects your personal data and know your rights in relation to your personal data. Read more about our Privacy Statement.

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Refine Your Search

senior developer jobs in toowong, qld

Mainframe Software Developer

Senior Business Analyst

Full Stack Engineer

Senior/Principal Machine Learning Engineer - Aus

Senior Test Engineer

Software Architect (IFS Cloud)

Senior Engineers x 4 - Full Stack (React/.Net)

Senior/ Principal Consultant - Power Grid Assets

Principal Engineer - South Bank, QLD

Staff Production Engineer

Senior URD Electrical Designer

Colliers Engineering & Design Graduate & Internship QLD 2026

Senior QA Engineer - Web3 Wallet

Senior/Tech Lead - AI Development

Principal Production Engineer

Senior URD Electrical Designer

Principal Power Systems Engineer

Lead Water Supply & Sewer Engineer

Senior Software Developer - Expression of Interest (EOI)

Senior Analyst DevOps

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