3 months ago
Warsaw, PolandMid Level / Senior
H1B Sponsor
Responsibilities
- Design end-to-end integration architecture across SWITCH, acquiring platforms, and banking systems.
- Define and document interfaces (ISO8583, APIs, MQ, batch) and middleware architecture layers.
- Establish data, security, and integration standards including canonical models and error handling policies.
- Lead architecture discussions, workshops, and alignment across IT, business, and compliance teams.
- Support PCI DSS scope analysis, gap assessments, and remediation roadmap planning.
Requirements
- Proven experience designing integration architecture within large banking environments (Poland/EU).
- Strong knowledge of microservices, event-driven architecture, and API-first integration approaches (REST, AsyncAPI, Kafka).
- Experience working across complex ecosystems including core banking, ERP, fraud, and settlement systems.
- Solid understanding of PCI DSS, including CDE design, scope definition, and compliance requirements.
- Ability to translate complex architecture into clear documentation and actionable deliverables.
Benefits
- Flexible collaboration model based on a B2B contract.
- Opportunity to work on diverse projects.