Senior Developer – Base24 ERPS and UPF
Photon
Senior Developer – Base24 ERPS and UPF
Photon
Builds custom software and AI for big companies
Developer role focuses heavily on CSM (Customer Specific Modifications) and C programming, while the Support role focuses on Production Stability specifically for the Base24-EPS environment.
Role 1: Base24-EPS Developer (CSM Specialist)
Purpose
The Developer will be responsible for designing, developing, and enhancing the Base24-EPS switching application. The primary focus is on Customer Specific Modifications (CSM) to support ATMs, EFTPOS, and E-commerce gateways for a Tier 1 Australian Bank.
Core Responsibilities
CSM Development: Actively perform Customer Specific Modifications (CSM) within the Base24-EPS environment using C/C++.
End-to-End Delivery: Lead the design, coding, testing, and implementation of acquiring application software.
Cloud Integration: Facilitate the transition and support of applications within Cloud environments (Azure/AWS).
Quality Assurance: Ensure all code adheres to CI/CD pipelines and high-quality standards to minimize production defects.
Documentation: Create technical design documents and hand-over manuals for the support team.
Experience & Qualifications
Total Experience: 4 to 15 years (Open to experienced architects up to 15 years).
Relevant Experience: Minimum 3+ years of hands-on experience in CSM (Customer Specific Modifications).
Domain Expertise: Must have deep knowledge of Base24-EPS (not Classic or Tandem).
Technical Skills: * Core: C (primary for CSM), C++, and Linux.
Protocols: ISO 8583 messaging protocol.
Tools: Jenkins, CI/CD pipelines (good to have)
Nice to Have: Java, Groovy, AWS, or Azure.
Education: Bachelor's degree in computer science or a related field.
Photon designs, builds, and runs custom software for large companies, combining an in-house creative agency with its own engineering teams. Its flagship client work includes rebuilding Samsung's US online store as a set of smaller linked services and creating Olive Garden's mobile app, which lets diners join the waitlist from their phones instead of waiting at the door. Clients hire Photon's teams to plan and code their apps, websites, and AI tools and to keep them running afterward, paying for the engineers and designers assigned to each project. Photon is privately held and based in London, with its US arm in Dallas and engineering centers in Chennai and Bengaluru.
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