At a Glance
- Tasks: Lead finance operations during a transition, ensuring financial control and reporting.
- Company: Join a dynamic FinTech scale-up with an innovative leadership team.
- Benefits: Competitive day rate, hybrid work model, and potential for permanent role.
- Other info: Inclusive workplace welcoming diverse applicants.
- Why this job: Make a real impact in a growing company at a pivotal moment.
- Qualifications: Qualified accountant with hands-on experience in startup or scale-up environments.
Harmonic is delighted to be partnering with a growing FinTech scale-up in the financial services space. Backed by an experienced leadership team and now trading at meaningful scale, the business is moving from its traditional finance roots toward a more product-led culture, with a finance-literate CEO driving a new phase of operational maturity. It operates in a regulated environment and is at an interesting inflection point.
Reporting into the COO (with a dotted line into the CEO), the Interim Head of Finance will take ownership of the day-to-day finance function through a period of leadership transition. This is a hands-on role first and foremost: the priority is to steady the function, keep financial control, reporting and planning running cleanly, and get up to speed quickly with a complex fee model. Alongside the operational core, you will act as the second-line owner for client money oversight and partner with the executive team on budgeting, forecasting and commercial decisions. Initially an interim appointment, there's the potential to be extended or transfer to permanent should the fit be right.
Key Responsibilities- Own the monthly management accounts, financial control framework and balance sheet integrity, keeping the function audit-ready throughout the transition.
- Oversee tax, VAT and regulatory reporting, plus payroll oversight (outsourced) and year-end audit.
- Lead budgeting, forecasting and cashflow monitoring, and produce clear financial insight for the executive team.
- Reviewing and challenging first-line controls alongside Risk and Compliance.
- Manage and support one part-qualified management accountant, steadying the team through the FD transition.
- Partner with the executive team on budgeting, capex and commercial decisions.
- Qualified accountant (ACA / ACCA / CIMA).
- Strong technical accounting and financial control background, gained in a startup or scale-up environment.
- Genuinely hands-on operator who can get feet under the table quickly and steady a small team.
- High EQ and strong stakeholder management; a relationship-builder, not just a technician.
- Comfortable owning management accounts, reporting and planning end-to-end.
- Experience within fintech, banking, wealth management or financial services.
- Exposure to FCA-regulated businesses and client money or client assets governance.
- Experience of complex or B2B2C fee structures.
- Experience supporting scaling businesses and improving finance processes.
- Day Rate: £550-650 per day (candidate rate, dependent on experience)
- Location: London, hybrid (3 days in office, Tuesday to Thursday)
- Duration: Full-time interim, scope to extend or convert
- Start Date: Early-to-mid September 2026, to allow handover with the outgoing FD
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.
Interim Head of Finance FCA-Regulated FinTech 6 Month in London employer: Harmonic Group Ltd
Join a pioneering scale-up at the forefront of the gaming and tech industry, where creativity and collaboration drive innovation. As a fully remote Senior Finance Manager, you'll enjoy a flexible work environment that promotes professional growth and offers the chance to partner with ambitious founders. With competitive salary packages and a commitment to inclusivity, this role provides a unique opportunity to shape financial strategies in a dynamic and rapidly evolving sector.
StudySmarter Expert Advice🤫
We think this is how you could land Interim Head of Finance FCA-Regulated FinTech 6 Month in London
✨Tap into Campus Networks
If you're still in uni, don’t forget to engage with your campus's career services and attend finance-related events. Banks often do presentations and recruitment drives on campus, so put yourself out there and make use of these opportunities to show off your passion for the field.
✨Get Certified
Consider pursuing relevant certifications like the CFA or ACCA while you’re job hunting. They not only beef up your CV but also connect you with professional bodies which can lead to networking opportunities and even job openings in banking and financial services.
✨Connect on Professional Platforms
Join finance-focused groups on platforms like LinkedIn and engage in discussions. This can really help you stand out from the crowd, allowing potential employers to see your knowledge and interest in industry trends. Plus, you might stumble upon job postings shared exclusively within the group.
✨Apply Directly and Be Proactive
Don’t shy away from reaching out directly to firms like Harmonic Group Ltd. Use their websites and apply through them, but also consider following up with a polite email to express your enthusiasm. Being proactive can make a huge difference in getting noticed in the competitive financial services sector.
We think you need these skills to ace Interim Head of Finance FCA-Regulated FinTech 6 Month in London
Some tips for your application 🫡
Show Off Your Numbers!:In the banking and financial services world, quantifiable achievements are key. Make sure your CV highlights your grades in relevant subjects, any financial certifications you hold, and specific projects where you've delivered measurable results. Employers love to see how your skills translate into real-world success.
Tailor Your Cover Letter to the Role:When applying for a full-time position, your cover letter should make a direct connection between your experience and the job description. Don't just state your enthusiasm for finance—dive into how your background in banking or financial analysis sets you apart. Let your passion shine through while being specific about what you can bring to Harmonic Group Ltd.
Include Relevant Financial Software Experience:If you've worked with financial modelling tools or software like Excel, SAP, or specific analytical tools during your studies or internships, bring that up! Highlighting your proficiency can really make your application pop and show you're ready to hit the ground running in a full-time role.
Research and Reflect:Before hitting that 'apply' button on Harmonic Group Ltd's website, do a little digging. Look up their recent projects, values, and culture. Reflecting their ethos in your application can make a huge difference and show you’re genuinely interested in being part of the team!
How to prepare for a job interview at Harmonic Group Ltd
✨Brush Up on Financial Analysis Skills
Make sure you're well-versed in financial concepts and analytical techniques relevant to banking and financial services. Get comfortable with tools like Excel for modelling or financial forecasting, as technical questions in this area are common during interviews with Harmonic Group Ltd.
✨Prepare for Case Studies
Expect to tackle case studies that demonstrate your problem-solving skills in real-world banking scenarios. Familiarise yourself with the types of problems you might face—think risk assessments or investment evaluations—and be ready to articulate your thought process clearly.
✨Show Your Passion for Finance
Since this is a full-time position, employers at Harmonic Group Ltd will be keen to see your genuine interest in finance. Be prepared to discuss recent industry trends or news articles that excite you, showcasing your enthusiasm and engagement with the field.
✨Network with Industry Professionals
Before your interview, reach out to current or former Harmonic Group Ltd employees on platforms like LinkedIn. They'll offer unique insights into the company's culture and the interview process, which can give us a delightful edge in showcasing a good fit for the team.
