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Functional Stream Lead - Core Banking Transformation - Financial Services

Company: EY

Location: Diegem, London

Posted: June 09, 2026

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Position Details

The opportunity

EY is at the forefront of consulting excellence, pioneering the path of digital innovation in the financial services industry. We specialize in steering core banking systems toward the future with smart, sustainable, and strategic solutions. We are inviting a Functional Stream Lead with a profound background in business analysis, a mastery of BPMN and APIs, and the ambition to push boundaries as a transformative consultant.



The Functional Stream Lead is a beacon of change, guiding core banking transformations with analytical precision and business acumen. With 5 years of business analysis experience, you will dissect complex workflows, streamline processes, and employ your BPMN and API knowledge to enrich banking services. Your consultancy mindset, fired by drive and leadership, will inspire breakthroughs and leave a lasting impact on our client's evolution.



Your key responsibilities

  • Lead functional ...