Network Security Architect - Payments Experience

We’re looking for a Network Security Architect to join our team in Poland. In this role, you will lead the design and implementation of secure, resilient network and application security solutions for large-scale digital banking initiatives. You will collaborate with architecture, engineering, and risk teams to ensure compliance with regulatory requirements and delivery of robust, secure-by-design architectures.

This is a strategic opportunity to influence security posture across highly regulated environments while working with modern platforms and technologies.

Define and deliver As-Is and Target Security Architecture assessments, High-Level Security Design Documents and LLDs for major transformation programs Design secure patterns for integration approaches including REST APIs, microservices, event-driven systems, and batch processing in payment environments Assess solution designs from other architects, identify security gaps, evaluate risk, and recommend mitigations and best practices Apply core security standards and principles (O

Auth2, OIDC, SAML2, mTLS/PKI, encryption, tokenization, HSM, secrets management, network zoning and firewall configurations) Track and manage security design decisions, document risk implications, and negotiate options with Technology, Business and Risk stakeholders Collaborate closely with delivery teams to embed secure-by-design principles across architecture and implementation Ensure security design compliance with financial