Commercial Finance Manager

Commercial Finance Manager

Full-Time On-site
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At a Glance

  • Tasks: Drive financial performance and enhance forecasting accuracy in a dynamic environment.
  • Company: Join Thirdfort, a fast-growing fintech on a mission to combat fraud.
  • Benefits: Enjoy flexible working hours, private healthcare, and a wellness budget.
  • Other info: Collaborative culture that values diversity and personal development.
  • Why this job: Make a real impact while working with innovative technology in finance.
  • Qualifications: 3+ years in FP&A or commercial finance with strong modelling skills.

We're on a mission to protect society from fraud and money laundering. We've already protected over 3 million people through life's big transactions. Fraud and regulation are rising, costing the UK economy over £100bn every year; this makes it more difficult for businesses to protect themselves and their clients from fraud and money laundering.

Our anti-fraud platform provides a secure way for professionals in regulated sectors like Lawyers, Estate Agents and Accountants to transfer funds and verify sensitive information through app-based document checks, facial recognition and open banking. Over 1,500 businesses now trust Thirdfort to verify their clients. We are FCA regulated and have raised over $33m in capital from leading Fintech investors.

The mission of the role: As Commercial Finance Manager at Thirdfort, your mission is to deliver a robust financial plan and drive performance against it across the business. You’re stepping into a high-functioning environment with a dependable model, an established budgeting process, and a team trusted across the company. Your focus is driving our next phase of maturity: enhancing forecasting accuracy, upgrading board-level insights, deepening our grasp of unit economics, and building out reporting for our acquired business.

Reporting directly to the Head of Finance as our sole dedicated commercial finance role, you'll have real autonomy and a visible impact on decisions. We're looking for someone who pairs strong modelling with genuine curiosity.

You will achieve your mission as our Commercial Finance Manager by:

  • Financial Model Ownership: Own and scale our core financial model, refreshing forecasts and scenario planning monthly.
  • End-to-End Budgeting: Drive the annual budget process, partnering with stakeholders across the business.
  • Lead Partnering: Partner with department leads through a monthly business review cadence.
  • Reporting: Own our monthly board reporting pack, building out clean, scalable reporting frameworks.
  • Analytical Partner to the Business: Act as a trusted analytical partner, surfacing the critical numbers that shape company strategy.
  • Commission Strategy: Partner with commercial teams helping to build and roll out commission plans.
  • AI & Automation: Use AI tools and modern technology to automate workflows and improve forecast accuracy.

You may be right for this role if you:

  • Bring 3+ years' post-qualified experience (PQE) in FP&A or commercial finance.
  • Have true modelling ownership, with hands-on experience building and flexing driver-based 3-statement models.
  • Look beyond the numbers to uncover the underlying business drivers, commercial risks, and growth opportunities.
  • Translate complexity into simplicity, delivering clear, simple, and decision-ready guidance.
  • Thrive with end-to-end ownership in a fast-moving environment.

Life at Thirdfort: Driven by our values, our culture promotes a collaborative and open environment where Thirdforters can take ownership, have impact, and feel empowered when it comes to their growth and development.

Our Benefits: We’ve created our benefits package to reflect Thirdfort’s mission and values. Everything we do is designed to build on trust, and we extend this promise to our team by investing in their physical, mental, and financial security.

Compensation - £60-75K p.a. base salary, Flexible Working Hours, Enhanced parental leave, Annual leave allowance of 26 days, increasing to 30 with tenure, Work from home allowance, Enhanced sick leave, Private healthcare, Regular company and team socials, Uncapped budget for personal development, Share options for all UK employees, Wellness budget.

We’re committed to building an inclusive, equitable and diverse culture where everyone has a chance to make a difference.

Commercial Finance Manager employer: Thirdfort

Thirdfort is an exceptional employer, offering a dynamic and fast-paced fintech environment where innovation thrives. With a strong emphasis on employee autonomy and growth, team members enjoy the benefits of equity and a competitive bonus structure, all while collaborating closely with Product & Technology to shape impactful market strategies. The London-based role fosters a vibrant work culture that values creativity and results, making it an ideal place for those seeking meaningful and rewarding employment.

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Contact Details:

Thirdfort Recruitment Team

We think you need these skills to ace Commercial Finance Manager

Financial Modelling
Forecasting
Budgeting
Data Analysis
Stakeholder Management
Reporting
Analytical Skills