Founder's Associate -at Stint Ltd

Job Title

Founder's Associate

£60k-£90k

Stint Ltd is a fast-scaling London-based startup that is genuinely changing an industry through its innovative product. Reporting directly to the founder, you will join a high-performance team, including an ex-McKinsey Chief of Staff, to drive the financial, legal, and strategic priorities that fuel the company's rapid growth.

As a Founder’s Associate at Stint Ltd, you will be the analytical engine driving strategic decisions. This finance-heavy role involves owning the financial model, managing budgets, and leading fundraising due diligence. Working directly with the leadership team in Camden, you’ll tackle high-impact projects and operational challenges as the business scales.

London, UK

• Unparalleled exposure:
  You will be “in the room” for the biggest strategic decisions, working directly with the Founder and an ex-McKinsey Chief of Staff.
• High-impact ownership:
  Move beyond client decks to own the actual financial engine and legal frameworks of a rapidly scaling business.
• Fast-track career growth:
  This role offers a unique perspective across all business functions, providing a masterclass in building a company from the ground up.

• Build and maintain the sophisticated financial models that inform fundraising strategy, growth initiatives, and critical business decisions.
• Lead high-stakes special projects, including fundraising due diligence, product partnerships, and complex legal/compliance operations.
• Act as a data-driven partner to the CEO, providing clear recommendations and fostering alignment across departments to ensure operational efficiency.

• 1+ years of experience in high-intensity environments like investment banking, management consulting, or private equity.
• Expert-level financial modeling skills with the ability to translate complex numerical data into actionable strategic insights.
• Proactive, entrepreneurial mindset with a comfort for ambiguity and a willingness to be hands‑on in an office-first Camden environment.