Karan Jain

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Karan Jain is the CEO of NayaOne, the London-based "sandbox-as-a-service" platform that gives banks a single point of access to hundreds of fintechs, datasets and synthetic data environments. He has run the company since October 2021, including through its $4.7M round led by EJF Capital in February 2024 and an expansion into Saudi Arabia in 2025.

Before NayaOne, he spent over five years at Westpac Group as Head of Technology for Europe and the Americas, where he founded Lab23 — an innovation hub linking startups across the UK, US and Australia with the bank. Earlier roles at Westpac, BT Financial Group, Suncorp and KPMG gave him a long view across financial markets technology, telecoms and consulting before he moved fully into fintech infrastructure.

He is a board member at UK Finance covering digital, technology and cyber products, and has mentored at the FinTech Innovation Lab London and CyLon.