Solution Architecture (T24)

b2bnetwork; Warszawa; On-site; PLN 240,000 - 360,000; Full time

Job summary

b2bnetwork is seeking an experienced Senior T24 Architect to drive evolution of a large Core Banking environment. You will define architecture for Temenos T24 landscape and provide end-to-end leadership across initiatives, ensuring stable, scalable banking platforms across markets.

You will mentor teams, shape architectural standards, and collaborate with stakeholders to align business goals with technology strategy while modernising and simplifying the Core Banking ecosystem.

Qualifications

• Significant experience with Temenos T24 / Temenos Transact in architecture, solution design or senior engineering roles.
• Deep understanding of Core Banking processes, platform capabilities and integration dependencies.
• Proven record of leading architecture for large-scale transformation, migration or modernisation initiatives.
• Experience working across multiple teams, products or markets in a complex enterprise environment.
• Banking experience involving demanding availability, security, resilience and regulatory requirements.

Responsibilities

• Lead Core Banking architecture.
• Shape and evolve the architecture roadmap for Temenos T24 and surrounding Core Banking capabilities.
• Define target-state architecture, principles and standards aligned with business and technology strategy.
• Provide end-to-end architectural leadership across complex initiatives and delivery streams.
• Ensure consistency, scalability and sustainability across the Core Banking landscape.
• Design business-critical solutions.
• Translate business requirements into robust, implementable architecture solutions.
• Design integrations between Core Banking, payments, digital channels, lending, deposits, customer management and data platforms.
• Identify interfaces, data flows and dependencies across applications, infrastructure and external services.
• Evaluate architectural alternatives and make clear trade-offs across business value, delivery risk and technical complexity.
• Drive platform modernisation.
• Help modernise and simplify the Core Banking ecosystem while protecting service stability.
• Promote API-first, event-driven and cloud-enabled architecture patterns where appropriate.
• Reduce technology complexity and improve platform maintainability, testability and operability.
• Identify opportunities for reuse, automation and standardisation across markets and delivery teams.
• Build resilient, governed solutions.
• Define critical functional and non-functional requirements for availability, security, performance, scalability, resilience and operability.
• Guide architecture reviews and ensure alignment with enterprise standards and regulatory expectations.
• Build and maintain the architectural runway needed for sustainable delivery and future change.
• Assess architectural risks, technical debt and lifecycle concerns, and guide proportionate remediation.
• Collaborate and influence
• Partner with business owners, Product and Solution Management, engineering teams, Enterprise Architects and external suppliers.
• Act as a trusted advisor for strategic Core Banking initiatives and technology investment decisions.
• Communicate complex architectural topics clearly to technical and non-technical stakeholders.
• Mentor architects and engineers, foster collaboration and enable accountable decision-making within teams.

Skills

Temenos T24

Temenos Transact

Architecture leadership

Cross-functional collaboration

Banking domain knowledge

Job description

We are looking for an experienced Senior T24 Architect to help drive the evolution of a large and complex Core Banking environment. You will define and guide the architecture of our Temenos T24 landscape, ensuring that business capabilities, technology platforms and long-term strategic goals remain aligned.
You will provide end-to-end architectural leadership across multiple initiatives and delivery streams. Working with business stakeholders, engineers, architects and external partners, you will support the stability and resilience of critical banking services while enabling platform modernisation and simplification.
Your impact
You will influence the long-term direction of Core Banking and help create scalable, resilient and maintainable capabilities that support customers and business teams across multiple markets.

What you'll be doing

• Lead Core Banking architecture
• Shape and evolve the architecture roadmap for Temenos T24 and surrounding Core Banking capabilities.
• Define target-state architecture, principles and standards aligned with business and technology strategy.
• Provide end-to-end architectural leadership across complex initiatives and delivery streams.
• Ensure consistency, scalability and sustainability across the Core Banking landscape.
• Design business-critical solutions
• Translate business requirements into robust, implementable architecture solutions.
• Design integrations between Core Banking, payments, digital channels, lending, deposits, customer management and data platforms.
• Identify interfaces, data flows and dependencies across applications, infrastructure and external services.
• Evaluate architectural alternatives and make clear trade-offs across business value, delivery risk and technical complexity.
• Drive platform modernisation
• Help modernise and simplify the Core Banking ecosystem while protecting service stability.
• Promote API-first, event-driven and cloud-enabled architecture patterns where appropriate.
• Reduce technology complexity and improve platform maintainability, testability and operability.
• Identify opportunities for reuse, automation and standardisation across markets and delivery teams.
• Build resilient, governed solutions
• Define critical functional and non-functional requirements for availability, security, performance, scalability, resilience and operability.
• Guide architecture reviews and ensure alignment with enterprise standards and regulatory expectations.
• Build and maintain the architectural runway needed for sustainable delivery and future change.
• Assess architectural risks, technical debt and lifecycle concerns, and guide proportionate remediation.
• Collaborate and influence
• Partner with business owners, Product and Solution Management, engineering teams, Enterprise Architects and external suppliers.
• Act as a trusted advisor for strategic Core Banking initiatives and technology investment decisions.
• Communicate complex architectural topics clearly to technical and non-technical stakeholders.
• Mentor architects and engineers, foster collaboration and enable accountable decision-making within teams.

Must-have knowledge and experience

Experience and domain knowledge

• Significant experience with Temenos T24 / Temenos Transact in architecture, solution design or senior engineering roles.
• Deep understanding of Core Banking processes, platform capabilities and integration dependencies.
• A proven record of leading architecture for large-scale transformation, migration or modernisation initiatives.
• Experience working across multiple teams, products or markets in a complex enterprise environment.
• Banking experience involving demanding availability, security, resilience and regulatory requirements.