Head of Finance High - Growth SaaS Startup London/Hybrid Up to £100k + bonusHarmonic are excited to be partnering with a growing SaaS startup to appoint a Head of Finance at pivotal stage in its development. As the company expands into new markets and revenue streams, this role offers significant exposure to the C-Suite and is a key part of shaping the future of this business.This is a hands-on leadership position for someone who thrives in fast-paced, evolving environments and is keen to make a tangible impact while progressing into a senior leadership role.The Role:This is a broad position working directly with the CFO on strategy, working on FPandA and commercial finance, running the management accounts and improving financial reporting and controls.This opportunity is ideal for a well-rounded finance professional who brings clarity, structure and commercial insight into complex and changing environments.Responsibilities:Partner closely with senior leadership to shape and execute financial strategy, including corporate development and MandALead the day-to-day finance operations while developing a commercially focused finance functionEnhance financial processes, controls and systems to support scalability and efficiencyDriving cost control initiatives and identifying opportunities to enhance business performanceSupporting the budgeting and forecasting cycles and explaining findings to both finance and non-finance leadersWhat we need to see (essential):Qualified accountant (