About the Role
Heat Geek is seeking a Head of Finance to own and evolve the finance function as the company scales. This is a hands-on leadership role requiring strategic oversight and operational detail to bring clarity, structure, and insight to a fast-moving business focused on making low-carbon heating mainstream.
Responsibilities
- Own the management and documentation of FinOps processes, procedures, and roles, including the company share options scheme.
- Iteratively review and improve finance processes to ensure they scale with the business.
- Manage FinOps priorities, projects, tasks, and deadlines.
- Run regular meetings to align BAU and project work, balancing priorities against capacity.
- Advocate for financial process improvements to be built into the technical platform.
- Produce monthly profit and loss reporting with insightful analysis.
- Own balance sheet reporting, including cash, debtor, and creditor reviews.
- Deliver clear, accurate, and timely financial insight to the leadership team.
- Lead quarterly budgeting and reforecasting.
- Produce and maintain cash forecasts and runway reporting.
- Support strategic decision-making through scenario modelling and forward-looking analysis.
- Build, mentor, and lead a highly successful finance team.
- Set clear expectations, roles, and development pathways for the finance team.
- Foster a culture of ownership, continuous improvement, and commercial thinking within the finance team.
- Act as a trusted financial partner to the CEO, COO, and leadership team.
- Support fundraising, investor reporting, and external stakeholders.
- Ensure financial controls and governance remain robust but proportionate to a startup environment.
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.
Skills
- Financial Operations
- Reporting & Analysis
- Planning, Budgeting & Cash Flow
- Leadership & Team Building
- Stakeholder Support
- Scenario modelling
- Commercial thinking
Location
- Waterloo, Europe's biggest climate tech hub
Work Type
- Full-time
- Hybrid
Experience Level
- Head of Finance
Education Level
- Qualified accountant (ACA / ACCA / CIMA or equivalent)
Salary/Compensations
- Salary that’s evaluated regularly, and based on skills, impact, and role scope—not negotiation tactics
Benefits
- £5,000 contribution towards your own heat pump installation
- Shares in the company, allocated under a tax-incentivised scheme
- 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
- Monthly socials
- Regular collaboration opportunities
About the Company
- At Heat Geek, we are tackling one of the UK’s biggest carbon contributors: home heating.
- Nearly 20% of all UK carbon emissions stems from home heating – and that contribution is even bigger on a global scale.
- At Heat Geek, we are changing that.
- By simplifying a traditionally complex industry and revolutionising the technology used by installers, we’re making low-carbon heating mainstream.
- We have already prevented over 1,000,000 kg of carbon from entering our atmosphere as of January 2026, and we aren’t stopping there!
- People are at the core of who we are and what we do.
- From decreasing homeowners’ energy bills to help with the cost of living, to empowering talented heating engineers to perform outstanding installations, to ensuring a greener world for all of us, we believe in the power of what we can all do together.
- We need passionate, talented, hard working people to be a part of this journey.
Equal Opportunity
- We believe great teams are built from different ways of thinking, learning, and living, and as such, we strive to build an organisation where people can show up as themselves.
- Even if you don’t tick every box listed above, but are passionate about the work that we are doing and believe that you can make a positive impact here, we’d love to hear from you.
