Senior T24 Architect – Core Banking

DCG is a company facilitating the alignment between business needs and people's ambitions, helping candidates find suitable work environments and companies build effective teams through close collaboration and attentive listening.

• Minimum 5 years of professional experience in IT architecture, solution design, or senior engineering roles
• Strong experience with Temenos T24 / Temenos Transact
• Deep understanding of Core Banking systems, processes, and integration architecture
• Proven experience leading architecture for large-scale transformation, migration, or modernization programmes
• Strong knowledge of enterprise integration patterns, APIs, event-driven architectures, and complex system dependencies
• Experience designing highly available, secure, resilient, and scalable banking solutions
• Experience working across multiple teams, products, or markets within complex enterprise environments
• Strong understanding of banking technology standards, regulatory requirements, and operational resilience
• Ability to translate complex business requirements into practical architecture solutions
• Experience collaborating with senior business, technology, and external vendor stakeholders

Nice to have:

• Experience in defining non-functional requirements such as security, availability, performance, scalability, resilience, and operability

• Define the architecture roadmap for Temenos T24 / Temenos Transact and Core Banking capabilities.
• Design target-state architecture, standards, and principles aligned with business and technology strategy.
• Lead end-to-end architecture across complex transformation and delivery initiatives.
• Translate business requirements into scalable, resilient, and implementable solutions.
• Design integrations across Core Banking, payments, digital channels, lending, deposits, customer management, and data platforms.
• Define interfaces, data flows, dependencies, and key architectural trade-offs.
• Drive Core Banking modernization, simplification, and platform maintainability.
• Promote API-first, event-driven, and cloud-enabled architecture where appropriate.
• Define non-functional requirements for security, availability, performance, scalability, resilience, and operability.
• Lead architecture reviews, ensuring enterprise and regulatory compliance.
• Identify and address architectural risks, technical debt, and lifecycle concerns.
• Collaborate with business, Product/Solution Management, engineering, Enterprise Architecture, and vendors.
• Provide architectural guidance for strategic technology and Core Banking investments.

Localization: Warsaw / Gdańsk / Gdynia