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Harmonic Finance™ | Certified B Corp

Interim FP&A Analyst | 6-month Contract | Fintech

On site

London, United kingdom

£ 450 /day

Freelance

23-04-2025

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Job Specifications

Interim FP&A Analyst | Fast-Growth Fintech | London

Harmonic is excited to be working exclusively with one of the UK’s fastest-scaling and most innovative fintech businesses in their search for an Interim FP&A Analyst. This is a 6-month contract position, offering the opportunity to work closely with senior stakeholders at a pivotal stage of growth following a successful fundraising round.

The Business:
Having just closed a significant equity fundraising round, the business is poised for rapid expansion both in the UK and internationally. With headquarters in Central London, the company provides cutting-edge digital finance solutions that are reshaping the way businesses and consumers interact with payments and embedded financial services. Their culture is agile, ambitious, and highly collaborative—ideal for candidates who thrive in dynamic, high-growth environments.

The Role:
Reporting into the VP of Finance, this role will be crucial in shaping financial planning processes, improving forecasting accuracy, and delivering insightful commercial analysis to support strategic decisions. The Interim FP&A Analyst will also contribute to board-level reporting and help ensure the efficient deployment of capital following the recent fundraise.

This is a high-impact, hands-on role with exposure across the entire business.

Duties:
Leading budgeting and forecasting cycles across multiple business units
Producing monthly performance packs and variance analysis for senior stakeholders
Developing and enhancing complex financial models to support strategic planning
Providing scenario and sensitivity analysis for new initiatives and investment decisions
Partnering with Commercial, Product, and Operations teams to align financial goals
Supporting board and investor reporting with data-driven insights
Assisting in the optimisation of planning tools and reporting processes

What we need to see (essential):
ACA / ACCA / CIMA qualified or qualified by experience
Proven experience in FP&A roles within high-growth tech or fintech environments
Advanced Excel / Google Sheets modelling skills
Strong commercial acumen and ability to challenge and influence decision-makers

What we’d like to see (beneficial):
Prior experience in PE/VC-backed environments
Familiarity with SaaS or embedded finance models
Experience using NetSuite and Power BI, or similar tools

Day Rate: £350 – £450 per day (outside IR35)
Start Date: ASAP
Location: Central London (3 days in office / 2 days WFH)

At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

About the Company

Harmonic is a B Corp Recruitment & Executive Search company that partners with some of the fastest growing start-ups, scale-ups, and entrepreneur-led organisations worldwide. We cover both permanent and interim recruitment. Harmonic Finance find the Accountancy and Finance professionals who enable your organisation to be brilliant. WHY Our founder's direct experience of supporting a Finance team in-sourcing led him to a realisation: these people were the real heroes. Sure, driving sales was critical, but it became clear ... Know more