Interim Finance Manager – Cash & Close, VC‑Backed Energy SaaS (6m)

Interim Finance Manager – Cash & Close, VC‑Backed Energy SaaS (6m)

Full-Time On-site
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Harmonic is seeking an Interim Management Accountant to join the finance team in London on a 6-month, day-rate contract. The role covers cash management, month-end close, and full bookkeeping across the group’s entities.

You will own the close process, balance sheet reconciliations and journals, with potential extension based on performance. Reporting into the Head of Finance, you will drive automation, improve processes and support the year-end audit, while maintaining robust controls and

Interim Finance Manager – Cash & Close, VC‑Backed Energy SaaS (6m) employer: Harmonic Finance | Certified B Corp

Join an innovative AI-native fintech start-up in London, where you'll have the unique opportunity to shape the compliance function from the ground up. With a strong focus on employee growth and a collaborative work culture, this company not only values diversity but also encourages curiosity and creativity in modernising compliance practices. Enjoy the benefits of working alongside a founding team with a proven track record in banking and payments, all while contributing to a mission-driven environment that prioritises meaningful impact.

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Harmonic Finance | Certified B Corp Recruitment Team