FP&A Lead

Did you know that an ancient Roman Aqueduct initially cost 12 million sesterces but ended up costing more than 30 million? Big projects have always been problematic to humanity - we want to fix that.

We are developing an AI-first SaaS platform to help people who deal with very large projects. If someone is building a nuclear plant or a data center, they need a special kind of software to organize and prioritize their work. That's us.

Recognized by Tech Nation, Construction Tech Review, and Amazon as industry leaders, we're part of Oxford University's Creative Destruction Lab and Entrepreneur First alumni, with awards from CIR, CogX, and the British Construction Industry. Our global clients include Intel, AECOM, and BAM, and we've raised $30M to date from top VC funds.

This is a great opportunity to join an ambitious deep-tech start-up in a dynamic and mission-driven environment, driving our growth from a start-up to a scale-up

You will also be helping to solve one of the oldest problems of mankind and potentially save the economy billions - not bad right?

We’re looking for a hands‑on person who loves building the model, owns it, challenges it, and turns it into the tool our leadership team relies on to make decisions, while also rolling up their sleeves on the wider finance work, from year‑end accounts and the audit to payroll.

We're growing quickly, and this is the first dedicated FP&A hire in the business. You'll shape the function rather than inherit it.

• Own the Group budget, reforecasts and long‑term plan, challenging assumptions and improving forecast accuracy over time.
• Build and maintain the Group's three‑statement financial model covering P&L, balance sheet and cash flow.
• Produce monthly Group performance reporting: actuals against budget, KPIs and cash flow.
• Support the preparation of the Board pack and investor reporting with the Finance Director.
• Act as the bridge between finance and sales, making sure Salesforce data reconciles to the company's reported ARR.
• Provide scenario analysis and commercial modelling to support strategic decisions.
• Work closely with the Finance Director to keep financial reporting accurate and consistent.
• Drive process improvement and automation across FP&A and reporting.

• Review the month‑end close across all group entities and the group consolidation across the UK, US and Cypriot entities, including foreign currency translation, intercompany reconciliations and eliminations.
• Support the year‑end preparation of the Financial Statements and the annual audit: help prepare the deliverables, work with the auditors alongside the Management Accountant and the FD, and help drive queries through to timely resolution.
• Support transfer pricing documentation and intercompany pricing for the entities of the group, working with external advisers.

• Review of the monthly group payroll across the UK, US and Cyprus, together with contractor payments, ensuring accuracy, timeliness and compliance

• Qualified accountant (ACA, ACCA or CIMA), or equivalent
• Substantial FP&A experience, including building a three‑statement, driver‑based model from scratch, not just maintaining one someone else built.
• Experience owning a full budget cycle with department heads, including challenging conversations.
• Advanced financial modelling and Excel skills
• Strong on cash flow and the KPIs that drive a business.
• The confidence to challenge senior stakeholders and give clear commercial insight.
• Comfortable working in a group structure with multiple currencies.
• Embrace the use of AI.

• SaaS experience and fluency in subscription metrics (ARR, churn, net revenue retention).
• Exper…