Software Engineer - ACI Base24 (Classic)Omega Hires • Atlanta, GA, United States
Software Engineer - ACI Base24 (Classic)
Omega Hires • Atlanta, GA, United States
1 day ago
Job type
- Full-time
Job description5–10+ years of experience working with ACI Base24 Classic in a banking or payments environment. Strong knowledge of card authorization, terminal management, PIN translation, and payment switching. Hands-on experience with Base24 configuration, parameter updates, and deployment. Strong debugging and problem-solving capability for live transaction issues. Experience with Tandem / HP NonStop, TAL / TACL, COBOL, C, or similar environments. Experience integrating Base24 with networks such as VISA, Mastercard, STAR, NYCE, Interlink, etc. Knowledge of ISO 8583 message specifications. Familiarity with ATM / POS compliance standards and transaction security. Strong communication and documentation skills.
Job Title : Software Engineer – ACI Base24 (Classic)
Location : Atlanta, GA (Onsite / Hybrid)
Job Description :
Seeking an experienced Software Engineer with strong hands-on expertise in ACI Base24 Classic for ATM / POS payment processing. This role includes configuring Base24 components, supporting daily operations, enhancing interfaces, and ensuring stable transaction processing for high-volume financial environments.
Key Responsibilities :
- Configure, customize, and maintain ACI Base24 Classic components for ATM / POS transaction processing.
- Work with Base24 interfaces including payments switches, host systems, and card networks.
- Troubleshoot production issues related to transaction routing, authorization, BIN routing, and terminal management.
- Monitor system performance and support 24x7 operational environments.
- Develop enhancements and scripting modifications where required for Base24 applications.
- Collaborate with network, payment operations, and infrastructure teams to support stable transaction flow.
Required Skills :
Preferred :
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Software Engineer • Atlanta, GA, United States
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