Job Description
Interim Senior Accountant
* Day Rate £350–£400 per day inside IR35
* 5 Days a week onsite
* Based in Guildford
A fast-paced, project-led business is seeking an experienced Interim Senior Accountant to take ownership of the finance function during a key period.
This is a hands-on, high-impact role where you’ll work closely with senior leadership, bringing both technical expertise and commercial insight to support decision-making and drive performance.
The Role
* Oversee all accounting activities across the business, ensuring accuracy and compliance
* Lead financial reporting, including year-end accounts, audit, and tax processes
* Drive budgeting, forecasting, and long-term planning
* Partner with project teams to:
o Review commercial terms
o Ensure robust forecasting across projects
o Monitor budgets and control spend
* Manage cash flow, including forecasting, payments, and payroll oversight
* Oversee tax credit / incentive claims
What We’re Looking For
* Qualified accountant (ACA, ACCA or equivalent)
* Strong technical accounting background with a commercial mindset
* Confident stakeholder manager, comfortable operating at senior level
* Proven ability to work in a hands-on, fast-moving environment
* Experience managing multiple priorities and deadlines
* Knowledge of tax credits or similar incentive schemes is advantageous