Senior Payroll Administrator

We’re Hiring!

Senior Payroll Administrator- ROI Payroll

Remote working style

9-month Fixed term contract

£26,000 – £29,000 per annum, pro rata (depending on experience)

About the Role

We’re looking for a Senior Payroll Administrator (ROI Payroll) to play a pivotal role within Acacium Group’s payroll function. This is an excellent opportunity for an experienced, detail‑driven payroll professional who is looking for real ownership, increased visibility, and the chance to make a meaningful impact.

In this position, you’ll take full responsibility for the end‑to‑end processing of ROI payroll across designated business areas. You’ll ensure all payroll activity is accurate, compliant, and delivered on time, while providing clear reporting and expert support to both managers and employees. Your work will play a crucial role in maintaining operational excellence and ensuring a seamless payroll experience across the organisation.

About the Role

In this role, you will:

• Manage the end‑to‑end processing of ROI payroll, ensuring all payments, deductions, and adjustments are completed accurately and on schedule.

• Prepare and submit Revenue returns, including PSRs, corrections, and year‑end submissions.

• Maintain and update employee records, ensuring the highest level of data accuracy and confidentiality.

• Review and validate timesheets, contracts, new starters, leavers, and changes to ensure payroll integrity.

• Produce payroll reports and reconciliations to support finance and audit requirements.

• Act as the primary point of contact for payroll queries, providing clear and timely responses to employees and managers.

What You’ll Bring

We don’t expect perfection. If most of this sounds like you, we’d love to hear from you:

• Experience and confident to work independent

• Good written and oral communication skills

• High quality IT skills

• Good time management and organisational skills

Why Join Us?

• Your work will directly shape decisions that improve our services.

• You’ll help us maximise value by ensuring data quality.

• You’ll be part of a supportive team where new ideas are welcomed.

• You’ll have opportunities to learn, grow, and develop your skills.

✨ Your Benefits

• Pensions scheme, free mortgage broker service & life assurance

• Wellbeing Benefits. Employee Assistance Programme. Digital Health & Wellbeing App. Mental, Social, Physical & Financial Workshops

• Endless learning and development opportunities at your fingertips, including fully funded qualifications

• Recognition Benefits. Long Service awards, Exceptional performance awards & Increasing holiday allowance

• Discounts. Shopping, lifestyle & cinema discounts

Experience We’re Looking For:

• Excellent knowledge of end-to-end ROI payroll is essential.

• A high level of accuracy and attention to detail

Inclusion & Accessibility

We are passionately committed to being a truly inclusive and diverse company- it is at the heart of our core value of Putting People First . We continue to enhance our culture of inclusion and diversity across all of our roles and actively encourage applications from all backgrounds and communities.

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