Senior T24 Architect — Core Banking Transformation Leader

emagine; Stockholms kommun; On-site; SEK 1,000,000 - 1,500,000; Full time

Job summary

emagine is seeking an experienced Senior T24 Architect to guide the evolution of a large-scale Core Banking landscape. Stockholm or Helsinki-based, you will define architecture roadmaps for Temenos T24/Transact and ensure alignment with business strategy.

You will lead across multiple initiatives, translate requirements into robust solutions, promote API-first and cloud-enabled patterns, and mentor engineers while balancing stability with modernization.

Qualifications

• Extensive experience with Temenos T24/Temenos Transact in architecture, solution design, or senior engineering roles.
• Deep understanding of Core Banking platforms, processes, and integration landscapes.
• Proven track record leading large-scale banking transformation, migration, or modernization programs.
• Experience working across multiple teams, products, domains, or markets in complex enterprise environments.
• Strong background in banking environments with demanding requirements around security, resilience, availability, and regulatory compliance.

Responsibilities

• Define and drive the architecture roadmap for Temenos T24 and related Core Banking capabilities.
• Develop target-state architecture, architectural principles, and standards aligned with business and technology strategies.
• Provide end-to-end solution and architecture leadership across complex programs and initiatives.
• Ensure consistency, scalability, maintainability, and sustainability across the Core Banking ecosystem.
• Translate business requirements into practical and robust architecture solutions.
• Design integrations between Core Banking, payments, lending, deposits, digital channels, customer management platforms, and enterprise data services.
• Identify and manage application interfaces, data flows, dependencies, and integration patterns.
• Evaluate architectural alternatives and provide recommendations based on business value, risk, and technical complexity.
• Drive modernization initiatives within the Core Banking landscape while maintaining operational stability.
• Promote API-first, event-driven, and cloud-enabled architecture approaches where appropriate.
• Simplify technology landscapes and improve maintainability, operability, and testability.
• Identify opportunities for automation, standardization, and reuse across teams and business domains.
• Define and validate functional and non-functional requirements related to security, availability, scalability, performance, resilience, and operational excellence.
• Lead architecture reviews and ensure alignment with enterprise architecture standards and regulatory requirements.

Skills

Temenos T24

Temenos Transact

Core Banking

Architecture leadership

Stakeholder management

Regulatory compliance

Job description

emagine is seeking an experienced Senior T24 Architect to guide the evolution of a large-scale Core Banking landscape. Stockholm or Helsinki-based, you will define architecture roadmaps for Temenos T24/Transact and ensure alignment with business strategy.

You will lead across multiple initiatives, translate requirements into robust solutions, promote API-first and cloud-enabled patterns, and mentor engineers while balancing stability with modernization.