This role sits within BT International's CTIO organisation and provides principal-level architecture leadership for the transformation of business systems, service operations and customer fulfilment platforms.
The role is responsible for defining strategic architecture direction across telecom BSS, Service Operations, Salesforce Communications Cloud, ServiceNow and enterprise integration domains. A key focus is enabling large-scale business transformation, platform modernisation and complex migration programmes that support BT International's move towards an AI-enabled, asset-light operating model.
Working with senior technology and business leaders, you will shape target-state architectures, guide critical investment decisions and ensure transformation programmes deliver operational efficiency, customer value and long-term platform simplification.
What you’ll be doing
Lead architecture strategy for large-scale business transformation and platform migration initiatives across BT International.
Define migration architectures, transition states, coexistence models and data migration approaches for business-critical applications and operational platforms.
Establish strategies for data synchronisation, system interoperability and risk management during complex transformation programmes.
Lead architecture decisions across Salesforce Communications Cloud, ServiceNow and telecom BSS ecosystems.
Drive modernisation of fulfilment, order management, product catalogue and CPQ capabilities through scalable and cloud-aligned architecture patterns.
Champion AI and Agentic AI opportunities within service operations and business process automation, ensuring practical business outcomes and operational efficiency.
Essential Skills / Experience
Strategic Architecture Leadership
Proven principal-level architecture leadership experience within large and complex enterprise environments.
Demonstrated ability to define technology strategy and influence executive stakeholders across business and technology functions.
Experience communicating architectural direction, transformation strategy and investment recommendations at executive leadership level.
Strong knowledge of Enterprise Architecture frameworks, including TOGAF or equivalent methodologies.
Complex migration and data migration architecture expertise.
API-first and event-driven integration architecture experience.
Knowledge of Kafka and distributed systems.
Executive-level stakeholder communication skills.
Understanding of AI and Agentic AI use cases.
Strong technology and engineering background.
Our Package
Compensation
We believe in open conversations. If selected, salary details will be shared with you ahead of your interview, so you have clarity from the start.
Benefits: • Cafeteria package - HUF 600,000/ year • Company car / car allowance • Performance-based bonus • Comprehensive private health care package for all the employees, which can be extended to family members • Nursery support for mothers returning from maternity • Extended paternity leave: 10+10 day fully paid days • Commuting allowance • Home office allowance • Employee discount opportunities • Highly affordable mobile packages for the family as well
Work atmosphere and community: • New high-class offices both in Budapest and Debrecen • Wide-range of company and community programmes (including support for different sport activities)
Flexibility: • Family-friendly culture • Smart working approach (hybrid working model, 3 together, 2 wherever)
At BT International, our purpose is to keep the world connected. As part of BT, we build on almost 180 years of innovation and expertise to deliver secure connectivity and digital services to some of the world’s leading multinational businesses and organisations. Our customers trust us to safeguard their data, drive their digital transformation and keep their businesses running. With colleagues on the ground across the world and supporting customers wherever they need to operate, BT International offers a truly global experience. Whether it’s about providing cloud connectivity, helping organisations collaborate, or enabling innovation in cybersecurity and digital services, you’ll be part of a team that shapes how businesses succeed in a world that is being transformed by AI. If you have the drive and ambition to make an impact on a global stage, BT International is where it happens.
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