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;