Interim Financial Accountant

Skills

Job Specifications

Interim Financial Accountant -Projects | 3‑Month Contract | £350/day outside IR35 (ltd or umbrella)

I’m supporting a high‑growth Insurtech business with the hire of an Interim Financial Accountant to partner closely with their finance team on several critical projects.

They’re looking for someone who can hit the ground running and take ownership of:

Documenting and improving existing finance processes
Preparing the organisation for audit, ensuring reconciliations, schedules and supporting files are complete and audit‑ready
Drafting technical accounting memos under FRS 102
Supporting wider project and reporting work as needed across the team
This role suits a hands‑on, detail‑driven accountant with strong technical grounding, ideally from a fast‑paced, PE‑backed, fintech or scale‑up environment.
Experience with Netsuite is advantageous

This would suit somebody who is audit trained or used to working directly with auditors and is technically strong.

3‑month day‑rate contract

London (hybrid - 2 days in office)

Immediate start preferred

About the Company

JSS works with organisations where people decisions matter. We bring deep market understanding and a genuinely personal approach to leadership, talent and change — partnering closely with clients to deliver outcomes that last. Our consultants operate within clearly defined markets, combining judgement, focus and trust built over time. Know more

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