THE ROLE

We are now looking for a Head of Finance & Performance to work alongside the CFO. This is a company‑wide mission spanning sales, delivery and support functions—owning how performance is measured, challenged and reported across the business, and giving senior management a clear, independent read on how the budget is being executed and where the numbers are really going.

This is a role for someone who wants to shape how a high‑growth tech group runs its finances , and not just report on them. You'll challenge the standard for how the business plans, forecasts and explains its performance, and you'll have the standing to push back when the numbers don't add up. You'll also help us build a modern, AI‑augmented finance function : we expect hands‑on experience using AI tools and deploying agents to take repetitive work off the team.

Critical Software has grown organically and through investments and joint ventures across ...