Fintech jobs in United Kingdom

Are you driven, detail-obsessed, and ready to dive into the heart of a scaling fintech?

A rapidly scaling AI-driven fintech is looking for a highly capable, energetic Business Administrator to join its London team.

Following a recent acquisition, the business is integrating new operations and accelerating expansion, making this an exciting moment to join.

Expect a classic start-up environment: fast, ambitious and full of opportunity

Initially, you’ll play a key part in helping integrate a newly acquired business into existing systems, supporting the setup of internal processes and outsourced structures. From there, your responsibilities will expand across finance, HR, and operations as the company scales.

This role suits someone who loves organisation, thrives under pressure, and sees operational excellence as a superpower. You might come from tech, finance, start-ups, or another fast-paced environment, what matters most is your drive, attention to detail, and ability to handle multiple deadlines at once.

This is a rare chance to join a company at a pivotal moment in its growth. You’ll gain broad exposure across the business, work closely with senior leadership, and carve out your own development path in a company genuinely committed to progression. If you want hands‑on responsibility, variety, and long‑term opportunity, this is it.