Accounts Payable Assistant

Company: People Group
Apply for the Accounts Payable Assistant
Location: London
Job Description:

Accounts Payable Assistant (Temporary Contract)

Location: Moorgate, London (Hybrid – 3 days in the office)

Contract Length: Minimum 3 Months

Start Date: ASAP

About the Role

We are seeking an experienced Accounts Payable Assistant to join a busy and supportive finance team on an initial 3-month contract. This is an excellent opportunity for a detail-oriented finance professional who thrives in a fast-paced environment and enjoys working collaboratively within a high-performing team.

The successful candidate will be responsible for supporting the end-to-end accounts payable function, managing supplier queries, processing invoices, and ensuring the smooth operation of daily AP activities.

Key Responsibilities

Accounts Payable Administration

  • Manage a high-volume Accounts Payable inbox, distributing invoices and queries to the appropriate team members.
  • Search and retrieve historical invoices via Outlook Online when required.
  • Escalate supplier account issues and unresolved queries to the Accounts Payable Manager.
  • Process supplier and subcontractor invoices and credit notes through Basware
  • Open, sort and distribute incoming finance post.
  • Respond to supplier and internal queries via telephone, email and face-to-face communication.

Supplier & Subcontractor Management

  • Perform CIS checks for subcontractors.
  • Support the completion and submission of CIS returns.
  • Reconcile supplier statements and investigate discrepancies.
  • Upload payment runs and support weekly payment processing activities.

Process Support

  • Manage invoices for Tier 1 contingent worker provider by:
  • Sending invoices to Basware
  • Marking completed invoices accordingly
  • Filing documentation within designated folders
  • Ensure invoices requiring processing are completed by end of day Tuesday to meet weekly payment run deadlines.
  • Provide ad hoc support across the Accounts Payable team as required.

Skills & Experience Required

  • Minimum 2 years’ experience working within an Accounts Payable function.
  • Experience processing high volumes of invoices accurately and efficiently.
  • Strong attention to detail and excellent numerical skills.
  • Ability to work independently, manage competing priorities and meet deadlines.
  • Strong communication and interpersonal skills.
  • Proficient in Microsoft Outlook and Microsoft Office applications.
  • Previous experience using Basware is highly desirable.
  • Knowledge of CIS processes and subcontractor payments would be advantageous.

Personal Attributes

  • Organised and proactive approach to work.
  • Reliable and accountable.
  • Team-oriented with a willingness to support colleagues.
  • Positive attitude and strong customer service mindset.
  • Comfortable working in a fast-paced environment with changing priorities.

Posted: June 7th, 2026