Chief of Staff – Commercial (£60k-£100k + Equity) at £5.5M Seed-stage London fintech backed by […]

Company: Jack & Jill
Apply for the Chief of Staff – Commercial (£60k-£100k + Equity) at £5.5M Seed-stage London fintech backed by […]
Location: London
Job Description:

Job Title

Chief of Staff – Commercial

Salary

£60k-£100k + Equity

Company Description

Seed-stage London fintech raising £5.5M from Northzone and Connect Ventures

Job Description

This high-impact execution role places you at the intersection of product, operations, and sales. You will embed with global financial institutions to replace manual, governance-heavy banking processes with AI-native automation. As the tip of the spear, you’ll drive deployments from discovery to live, ensuring major banks move at startup speed.

Location

London, UK

Why this role is remarkable

  • Work directly with global financial institutions, processing £6B+ in volume and transforming their core commercialization workflows.
  • Join a fast-moving, Northzone-backed team founded by ex-Worldpay and Citymapper leaders, currently scaling AI-native automation for major banks.
  • Exceptional growth trajectory with a clear path to senior leadership and significant equity in a startup winning household-name customers.

What You Will Do

  • Embed within bank operations to map complex manual processes across risk, onboarding, and pricing into structured workflow designs.
  • Configure and deploy AI agents and workflows using the proprietary operating system to automate heavy compliance and administrative burdens.
  • Lead commercial execution by running deployment sprints, managing senior bank stakeholders, and defining impact metrics for live implementations.

The ideal candidate

  • 2-6 years of experience in high-pressure environments such as MBB consulting, private equity, or a VC-backed scale-up.
  • Exceptional systems thinker capable of translating messy, real-world banking policies into clean, atomic technical requirements and workflow configurations.
  • Personable, action-oriented operator who prefers shipping and iterative problem-solving over creating static slide decks or theoretical strategy documents.

#J-18808-Ljbffr…

Posted: June 2nd, 2026