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Base24 Classic Developer

Sydney, New South Wales💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Develop customizations and enhancements for BASE24 Classic banking software, focusing on ATM and POS transaction processing within the payments industry.

Role type

Senior IC Base24 Classic Developer

Builds

Custom banking software modules and transaction processing logic

Domain

Financial Services / Payments Infrastructure

Deliverable

production ML models | product features

Required skills

BASE24 Classic development, AS2805, ISO8583, HPE Nonstop, ATM transaction processing, POS transaction processing, technical design, requirements analysis, troubleshooting

Preferred skills

Change project management, cross-team collaboration, scheme requirements assessment

Technologies

BASE24 Classic, HPE Nonstop, AS2805, ISO8583

Responsibilities

Independently develop changes based on defined requirements, analyze requirements and translate into technical design, collaborate with switching platform teams during development and testing, assist in establishing testing scope and execution of test cases, troubleshoot issues by understanding existing codes and configuration

Seniority

Senior, hands-on IC

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