Head of Finance in London

Head of Finance in London

London Full-Time 70000 - 90000 £ / year (est.) No working from home possible
Heat Geek

At a Glance

  • Tasks: Lead and evolve finance operations in a fast-growing startup environment.
  • Company: Join Heat Geek, a passionate community focused on low-carbon heating solutions.
  • Benefits: Enjoy a competitive salary, shares, health insurance, and a learning budget.
  • Other info: Hybrid role in Europe's biggest climate tech hub with great team culture.
  • Why this job: Make a real impact while building and leading a high-performing finance team.
  • Qualifications: Qualified accountant with startup experience and strong analytical skills.

The predicted salary is between 70000 - 90000 £ per year.

Your Heat Geek community is excited to bring a Head of Finance into our team. This person will own and evolve our finance function as Heat Geek scales. This is a hands‑on leadership role: you'll set the standards, build the processes, guide decision‑making, and develop a high‑performing finance team. You'll balance strategic oversight with operational detail, bringing clarity, structure, and insight to a fast‑moving business.

Role Outputs

  • Financial Operations
    • Own the management and documentation of FinOps processes, procedures, and roles, including the company share options scheme.
    • Iteratively review and improve finance processes as they are undertaken, ensuring they scale with the business.
    • Manage FinOps priorities, projects, tasks, and deadlines.
    • Run regular meetings to align BAU and project work across the team, balancing priorities against capacity and advocating for financial process improvements to be built into the technical platform.
  • Reporting & Analysis
    • Produce monthly profit and loss reporting, including insightful analysis against historic and budgeted figures.
    • Own balance sheet reporting, including cash, debtor, and creditor reviews.
    • Deliver clear, accurate, and timely financial insight to the leadership team.
  • Planning, Budgeting & Cash Flow
    • Lead quarterly budgeting and reforecasting.
    • Produce and maintain cash forecasts and runway reporting.
    • Support strategic decision‑making through scenario modelling and forward‑looking analysis.
  • Leadership & Team Building
    • Build, mentor, and lead a highly successful finance team.
    • Set clear expectations, roles, and development pathways.
    • Foster a culture of ownership, continuous improvement, and commercial thinking.
  • Stakeholder Support
    • Act as a trusted financial partner to the CEO, COO and leadership team.
    • Support fundraising, investor reporting, and external stakeholders as required.
    • Ensure financial controls and governance remain robust but proportionate to a startup environment.

Candidate Requirements

  • Qualified accountant (ACA / ACCA / CIMA or equivalent).
  • Proven startup or scale‑up experience.
  • Comfortable operating in ambiguity and building structure where little exists.
  • Strong commercial mindset with excellent analytical skills.
  • A genuine desire to build and lead high‑performing teams.
  • Practical and detail‑oriented, but able to zoom out to the bigger picture.
  • Passionate about Heat Geek's mission and the transition to low‑carbon heating.

Optional Bonus Experience

  • Experience within a VC backed or private investor driven company.
  • Experience managing finances for international teams.
  • Worked in companies with multiple entities.
  • Worked in FinOps and/or process improvement.
  • Experience with a marketplace business model.
  • Experience with heat pumps, renewable energy, construction, or utilities.

Ways of Working & Benefits

This is a 3‑day‐in‑the‑office hybrid role where you will work with the team at our office in Sustainable Ventures in Waterloo, Europe's biggest climate tech hub.

  • £5,000 contribution towards your own heat pump installation.
  • Shares in the company, allocated under a tax‑incentivised scheme.
  • Salary that's evaluated regularly, and based on skills, impact, and role scope, not negotiation tactics.
  • Private medical & dental insurance.
  • Learning and development budget.
  • Annual summer retreat.
  • Gym membership contribution.
  • Season ticket loan.
  • Cycle to work scheme.
  • Yoga, run club and social events with other sustainability startups in our co‑working space.
  • Monthly socials and regular collaboration opportunities with a team that's passionate, hardworking, and kind.

Head of Finance in London employer: Heat Geek

At Heat Geek, we are not just tackling the challenge of home heating; we are fostering a vibrant work culture that prioritises sustainability and employee growth. Located in the heart of Europe's largest climate tech hub, our team enjoys a hybrid working model, competitive benefits including a £5,000 contribution towards heat pump installation, and opportunities for professional development, all while making a tangible impact on the UK's transition to low-carbon heating.

Heat Geek

Contact Details:

Heat Geek Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Head of Finance in London

Tip Number 1

Network like a pro! Reach out to your connections in the finance world and let them know you're on the hunt for a Head of Finance role. You never know who might have the inside scoop on opportunities or can put in a good word for you.

Tip Number 2

Prepare for interviews by researching Heat Geek's mission and values. Show us how your experience aligns with our goals, especially in low-carbon heating. Tailor your responses to highlight your strategic oversight and operational detail skills.

Tip Number 3

Don’t just wait for job postings! Keep an eye on our website and apply directly through it. We love seeing proactive candidates who are genuinely interested in joining our team and contributing to our mission.

Tip Number 4

Practice your storytelling skills. Be ready to share specific examples of how you've built and led high-performing teams in the past. We want to hear about your journey and how you can bring that experience to Heat Geek!

We think you need these skills to ace Head of Finance in London

Financial Operations Management
Process Improvement
Budgeting and Forecasting
Cash Flow Management
Analytical Skills
Team Leadership
Stakeholder Management

Some tips for your application 🫡

Tailor Your CV:Make sure your CV speaks directly to the Head of Finance role. Highlight your experience in financial operations, team leadership, and any relevant startup experience. We want to see how you can bring clarity and structure to our finance function!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for Heat Geek's mission and how your skills align with our needs. We love a good story, so don’t be shy about showcasing your journey in finance and team building.

Showcase Your Analytical Skills:In your application, give examples of how you've used your analytical skills to drive decision-making and improve processes. We’re looking for someone who can balance strategic oversight with operational detail, so make that clear!

Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates. Plus, it shows you’re keen on joining our team!

How to prepare for a job interview at Heat Geek

Know Your Numbers

As a Head of Finance, you'll need to demonstrate your financial acumen. Brush up on key financial metrics and be ready to discuss how you've used data to drive decisions in previous roles. Prepare examples of your past experiences with budgeting, forecasting, and reporting.

Showcase Your Leadership Style

This role requires building and leading a high-performing finance team. Think about your leadership style and be prepared to share specific examples of how you've mentored team members or improved team dynamics. Highlight your ability to foster a culture of ownership and continuous improvement.

Understand the Business Context

Heat Geek is all about low-carbon heating solutions. Familiarise yourself with the company's mission and how finance plays a role in achieving it. Be ready to discuss how you can align financial strategies with the company's goals and support its growth in a fast-moving environment.

Prepare for Scenario Modelling Questions

Given the emphasis on strategic decision-making, expect questions around scenario modelling and cash flow forecasting. Practice explaining your thought process when analysing different financial scenarios and how you would communicate these insights to the leadership team.