Chief of Staff

Chief of Staff – Strategy & Transformation

Join the institutional arm of a global fintech business operating at significant scale across international capital markets. This is a high-impact role working closely with the CEO to turn strategy into execution, accelerate growth and shape how the business scales.

Location: London – hybrid, 3–4 days in the office

Package: Up to £140,000 basic + bonus

Industry: Fintech / Capital Markets / Prime Services

• Partner directly with the CEO and senior leadership team to turn strategic priorities into clear, executable plans.
• Lead high-profile initiatives spanning growth, new product launches and business transformation.
• Own complex programmes from initial thinking and business case development through to implementation and measurable outcomes.
• Use market analysis, competitor insight, financial modelling and commercial data to support strategic decisions.
• Bring together product, technology, sales, legal and operations teams around shared priorities and delivery plans.
• Identify operational bottlenecks and structural challenges, then lead improvements that enable the business to scale effectively.
• Ensure product and technology roadmaps remain aligned with wider commercial goals and key dependencies.
• Partner with sales leadership on go-to-market plans, client coverage and opportunities to accelerate revenue growth.
• Build dashboards and performance frameworks that give leadership clear visibility of commercial KPIs and delivery.
• Establish effective governance across major initiatives, proactively managing risks, escalations and accountability.
• Coordinate annual and quarterly business planning, ensuring senior leaders have the analysis needed to make informed decisions.
• Produce concise, high-quality strategic materials for executive, Board and investor-level audiences.
• Support leadership meetings and offsites, ensuring decisions translate into action.
• Build strong relationships across the wider organisation to secure resources and support for key priorities.

• Around 3–6 years of relevant experience, ideally with a strong strategy consulting background at Manager level or equivalent.
• Experience with in a leading strategy consultancy is highly desirable.
• Capital markets experience is essential
  , whether gained in consulting or directly within industry.
• Exposure to prime brokerage, prime services or related institutional financial markets would be particularly valuable.
• Strong track record across both strategy development and hands‑on transformation delivery.
• Experience owning complex, cross-functional programmes involving senior stakeholders.
• Strong commercial and analytical capability, including financial modelling, business cases and performance analysis.
• Confidence working across commercial, operational, product and technology functions.
• Excellent executive communication skills, with the ability to simplify complex topics and produce clear recommendations.
• Comfortable influencing senior stakeholders and challenging established ways of working.
• Able to operate autonomously, prioritise effectively and maintain momentum in an ambitious, fast-moving environment.
• Genuine interest in moving beyond advisory work into implementation, ownership and broader business leadership.

• Up to £140,000 basic salary plus bonus.
• Sponsorship and relocation support available.
• Direct exposure to the CEO and senior leadership of a growing institutional capital markets business.
• Significant autonomy and ownership over strategically important initiatives.
• A strong platform for progressing towards broader commercial, operational or business leadership roles.
• Hybrid working, with 3–4 days per week in the London office.
• Flexible benefits package,…