Finance Assistant (FTC) | High-Growth, VC-Backed Tech Scale-Up - #2112784

Finance Assistant (FTC) | High-Growth, VC-Backed Tech Scale-Up | London / Hybrid

The Client

Harmonic is delighted to be partnering with a fast-growing, VC-backed technology business operating at the cutting edge of its field. Fresh from a major funding round and expanding quickly across international markets, the company is entering an exciting new phase of scale, and its finance function is growing rapidly alongside it. This is a rare chance to gain hands-on experience inside one of the more innovative and ambitious technology businesses hiring in London right now.

The Role

Joining a close-knit finance team of four on a fixed-term contract until April 2027, the Finance Assistant will take ownership of a defined set of transactional finance processes from day one. This is a hands-on role at the heart of how a fast-scaling business runs day-to-day: expense management and bank reconciliations across multiple international entities, keeping records clean and audit-ready as volumes grow quickly. You will report to the finance lead, with day-to-day training and support from the wider team, and there is genuine scope to build and consolidate your skills at pace in a business where finance really matters.

Key Responsibilities

• Review and approve employee expense claims in line with policy across the group's international entities.
• Reconcile receipts to card transactions and chase down any missing documentation.
• Ensure expenses are correctly coded and compliant before they reach payment stage.
• Perform regular bank account reconciliations across multiple entities and currencies.
• Investigate and resolve discrepancies promptly and accurately.
• Keep financial records clean and audit-ready at all times.
• Support the wider finance team with ad-hoc transactional tasks and process improvements as they arise.

Essential Experience

• A degree in accounting, finance, economics or a related discipline, with strong academic results.
• Highly organised, with a reliable approach to managing your own workload and deadlines.
• Accurate and detail-oriented; you notice when something does not add up.
• A proactive communicator who flags issues early rather than sitting on a problem.
• A fast learner who is comfortable picking things up quickly in a high-growth environment.

Desirable Experience

• Some prior experience in a finance, bookkeeping or accounting role, whether through an internship, placement or a first job in finance.
• Experience with Xero or a similar accounting platform.

Package

Salary: £30,000-£35,000

Location: London, hybrid (3 days in office, 2 days from home)

Duration: Fixed-term contract to 30 April 2027, with potential to extend

Start Date: Mid-August, with some flexibility for the right person

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.