Head of SME Growth London

Company: flagstoneim.com

Location: London

Posted: May 2nd, 2026

The Opportunity

Flagstone is the UK's leading cash savings platform, helping businesses and individuals put their money to work across a marketplace of banks and savings products. We manage over £19bnin Assets under Administration and are growing fast. Our SME Tribe is under 12 months old, sitting at £5bn in Assets under Administration, with a mandate to reach £15bn in under three years. The growth engine is still being built. The proposition is actively evolving. This is a rare opportunity to be the primary commercial force behind one of the most significant growth ambitions in the business. You will not inherit a playbook — you will write one.

What You’ll Own

Delivery & Performance

People & Culture

Cross-Functional Leadership & Proposition Influence

What We Need From You

Non‑Negotiables

The Profile We’re Looking For

We are looking for a proven commercial leader from a digital-native or fintech environment — someone operating confidently at senior level, with a clear upward trajectory.

Preferred background

Head of Growth or Senior Commercial Leader in a digital-native SME or B2B business, with direct accountability for revenue or AuA outcomes.

Alternative background

Senior Product Leader in a B2B or SME-focused business, with strong commercial ownership — not just product delivery — and demonstrable revenue accountability.

In either case, you will have:

How we reward you

All are welcome.

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