Interim Turnaround CFO - B2B SaaS

We are working with a growth, PE-backed international payments software SaaS (B2B) company serving enterprise clients. We seek a hands‑on Interim CFO to stabilise, professionalise, and elevate the finance function, with a clear focus on control, cash, credibility, and value creation.

The role is likely outside of IR35 and will involve significant international travel; and will last 6 to 9 months on a full‑time basis. Ideally starting before the end of January 2026.

• Establish full financial control and forecasting confidence
• Create a clear, trusted cash runway and scenario plan
• Bring investor‑grade reporting discipline and board cadence
• Identify and execute margin and efficiency improvements
• Provide calm, authoritative leadership to the finance team and executive peers

• Prior experience as CFO / Interim CFO in PE- or VC‑backed B2B SaaS
• Strong understanding of enterprise software economics (ARR, NRR, CAC/LTV)
• Exposure to payments, fintech, or regulated‑adjacent environments desirable
• Demonstrated turnaround or “fix‑the‑basics fast” experience
• International experience
• Gravitas and a track record of creating order from ambiguity quickly

Please apply through the Russam website portal. The deadline is Friday 16 th January 2026.