System Analyst (Cards & Payments)

System Analyst - Cards & Payments

• International banking project in the Cards & Payments domain, covering authorization, clearing, settlement, and reconciliation.

• Analysis and development of systems supporting debit/credit cards, card lifecycle, limits, blocks, and transaction processing.

• Integration with card processing platforms, core banking systems, and Visa / Mastercard.

• Work with ISO 8583, APIs, and event-driven integrations.

• End-to-end analysis of authorization → clearing → settlement flows in a high-availability, secure environment.

Responsibilities:

• Translate business requirements into functional/system requirements and technical solutions.

• Analyse transaction flows, message mappings, and system integrations.

• Design changes across authorization, card lifecycle, transaction processing, limits, fees, and reconciliation.

• Create API specifications, sequence diagrams, data mappings, and technical documentation.

• Collaborate with developers, QA, architects, and Cards/Payments teams throughout delivery and testing.

• Troubleshoot transaction issues through logs, message flows, processing errors, and data inconsistencies.

Requirements:

• Experience as a System Analyst / IT Analyst in banking, fintech, or Cards & Payments.

• Practical understanding of authorization, clearing, settlement, and reconciliation.

• Knowledge of ISO 8583 and card-processing integration architecture.

• Experience with APIs, message flows, data mappings, and system integrations.

• Strong technical documentation and requirements analysis skills.

• Good English for international engineering environments.

We offer:

• We offer a team of fun loving, interdisciplinary technology experts and enthusiasts inspired work in a flat hierarchy.

• A secure, permanent full-time job with an unusual company that has been growing dynamically for over 20 years.

• Cooperation with experts in their field.

• The ability to work with the latest technologies based on the highest standards of development.

• Multisport card and medical insurance.

• Sea adventures – we regularly sail in the Caribbean, Mediterranean or North Sea;