Senior Manager – Finance Transformation, Systems & FP&A; (Fintech) £80k–£120k (DOE) + up to 80% bonus + strong benefits | Fully remote Radley Green is partnering with a hypergrowth fintech/Saa S business. It is backed by world‑class engineering talent, and its subscription product launched earlier this year and is already at £11m ARR. They need someone who sits at the intersection of finance, technology and transformation in a fast‑scaling fintech. You'll partner the FD to transform how the finance function operates, building its systems, data and processes from the ground up and owning revenue operations and FP&A; from a finance perspective. This is a build‑and‑transform role, not an inherit role. It suits someone who has already led finance transformation in a scaling fintech and wants to do it again with real ownership, a strong team and a serious upside. CANDIDATES CAN BE BASED ANYWHERE IN EUROPE What you'll do Transformation Drive the transformation of the finance function's systems, processes and operating model so it scales ahead of the business Shape what moves in‑house and what stays with external providers Lead change across Finance, Sales and Engineering, bringing stakeholders with you Systems & tech Lead finance and Rev Ops systems projects end to end, from scoping and selection through implementation and optimisation Get deep into Stripe to fix bottlenecks, workarounds and system limitations Integrate Hub Spot and Stripe so billing data is clean,



accurate and automated Translate finance needs into technical requirements alongside Engineering Automate manual accounting and reporting processes FP&A; / Fin Ops Build the budgeting, forecasting and planning models, plus the dashboards that drive data‑backed decisions at leadership and Board level Own revenue and billing reporting across ARR, subscriptions, churn and unit economics Build the reporting frameworks the business will need as it scales Finance infrastructure Design and embed robust accounting processes, controls, policies and work papers What you'll bring Fintech scale‑up experience. You've worked in a fast‑growing fintech business and understand subscription and payments revenue. A transformation track record. You've led finance or systems transformation, taking a function from manual and fragmented to automated and scalable. Tech and systems delivery. You've led or delivered real systems projects such as Stripe, Hub Spot, ERP or BI tooling and integrations, not just been a user of them. FP&A; / Fin Ops capability. You've built models, forecasts and reporting from scratch. Hands‑on enough to build it yourself, and credible enough to present to Founders and the Board Comfortable with ambiguity, pace and change, and commercially minded and proactive Why this role Genuine greenfield transformation: your systems, your processes, your fingerprints on the function A business with the product traction, team and track record to hit very ambitious targets Exceptional earning potential with up to 80% bonus #J-18808-Ljbffr

📌 Senior manager – finance transformation, systems & fp&a (Santander)
🏢 Radley Green
📍 Santander