Senior Natural/ADABAS Developer Immediate Start

Green Light Worldwide; Australia; Remote; AUD 110,000 - 180,000; Full time

Job summary

Green Light Worldwide in Australia seeks a high-calibre Natural/ADABAS Developer with strong Natural and ADABAS expertise to join one of our delivery partners. This role covers end-to-end delivery from requirements and design through to implementation, working closely with internal stakeholders of end customers.

You will analyse, develop, test and maintain Natural applications and ADABAS databases, collaborate across teams to optimise data structures, support production incidents, and contribute

Qualifications

• Minimum 5 years’ experience as a Natural/ADABAS Developer or Consultant.
• Strong Natural programming with online and batch development.
• Familiarity with mainframe technologies such as JCL and batch processing.
• Ability to work across full SDLC in large enterprise environments.

Responsibilities

• Deliver Natural/ADABAS development, enhancement, and maintenance across existing applications and data structures.
• Analyse business and technical requirements and translate them into Natural modules, subprograms, and ADABAS database updates.
• Support, optimise, and troubleshoot ADABAS databases, including file structures, performance tuning, and data integrity management.
• Work with technical teams to ensure effective integration between Natural applications and ADABAS data layers.
• Perform code reviews, unit testing, and assist with systems testing for Natural and ADABAS components.
• Assist in migration, modernisation, and remediation activities within the Natural/ADABAS environment.
• Investigate and resolve production incidents related to Natural batch jobs, online transactions, and ADABAS calls.
• Collaborate with operations, DBAs, and security teams to ensure stable, secure, and compliant operation of Natural/ADABAS systems.

Skills

Natural programming

ADABAS expertise

Batch development

JCL familiarity

SDLC experience

Tools

JCL

IBM utilities

ADABAS tools

Mainframe batch tools

Job description

Green Light Worldwide in Australia seeks a high-calibre Natural/ADABAS Developer with strong Natural and ADABAS expertise to join one of our delivery partners. This role covers end-to-end delivery from requirements and design through to implementation, working closely with internal stakeholders of end customers.

You will analyse, develop, test and maintain Natural applications and ADABAS databases, collaborate across teams to optimise data structures, support production incidents, and contribute