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Office administrator jobs in london

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Top job
Back Up, London (Hybrid)
£27,000 - £30,000 per year
Finance Officer
Posted 1 day ago
Top job
Muscular Dystrophy UK, London (Hybrid)
£26,000 - £29,500 per year
We're looking for a Helpline and Support Officer to join our team at MDUK
Posted 2 days ago
Top job
Closing in 6 days
The Academy of Medical Sciences, London (Hybrid)
Starting from £36,272 + benefits
The Programme Officer will be responsible for the administration and delivery of the Academy’s women in research programmes
Posted today
Top job
Army Cadet Charitable Trust UK, Remote
£32,600 per year
This is a role in Army Cadet HQ responsible for the coordination, development and implementation of strategic policy across the Army Cadets.
Posted today Apply Now
Closing tomorrow
Age UK Wandsworth, Wandsworth (On-site)
£35,000 - £40,000 per year pro-rated
Extremely organised EA needed for busy CEO
Posted 2 weeks ago
US-UK Fulbright Commission, London (Hybrid)
£30,681 per year
Seeking an individual with a passion for international education and cultural exchange to join the Fulbright Awards team
Posted 1 day ago
Closing in 3 days
Sheila McKechnie Foundation, London (Hybrid)
£33,000 - £35,000 per year (£14,190 - £15,050)
Posted 3 weeks ago Apply Now
Closing tomorrow
Operation Smile UK, Battersea (Hybrid)
£26,500 per year
Supporter Care Officer - Deliver Exceptional Donor Experience & Grow Income
Posted today Apply Now
Community Action Redbridge, Gants Hill (On-site)
£31,900 per annum, pro-rata (£25,520 for 28 hours per week)
Posted 1 week ago
Page 4 of 17
London, Greater London (Hybrid)
£27,000 - £30,000 per year
Full-time
Permanent

Actively Interviewing

This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!

Job description

Key Responsibilities

Finance

  • Responsible for processing all income in SAGE from various platforms reconciling income to bank statements.
  • Responsible for processing monthly/annual journal and accruals
  • Responsible for sales invoicing.
  • Perform monthly CRM-Accounting software reconciliation.
  • Helping to improve finance processes and systems.
  • Monthly claim and process monthly Internal Gift Aid claims and reconcile External Gift Aid with Fundraising Team.
  • Support Finance Manager with a variety of monthly and quarterly reconciliations and ad-hoc reports
  • Oversee customer invoicing and Credit Control.
  • Assist the external auditors during their audit fieldwork
  • Coordinate financial tasks for Major Fundraising Events (pre and post activities)
  • Attend the major Fundraising events
  • Acting as point of contact for income related queries
  • Support with bank reconciliation,
  • Support with preparation of fixed assets register
  • Assist in the preparation of VAT returns
  • Assist in the preparation of Budgets, Reforecasts and Management Accounts
  • Keep financial procedures and other documents up to date.
  •  Provide training to budget holders

Other

  • Maintain records of procedures, sharing best-practice with the rest of the team
  • Provide support and cover as required to the Finance and Operations team.
  • Respond to and direct general office inquiries by phone or email.

The above list is not exclusive of exhaustive, and the post holder will be required to undertake such duties as may reasonable be expected.

Application resources
Posted by
Back Up View profile Organisation type Registered Charity Company size 51 - 100

At Back Up, we inspire people affected by spinal cord injury to get the most out of life.

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Posted on: 26 November 2025
Closing date: 26 December 2025 at 10:17
Tags: Administration, Finance, Fundraising, Accounting, CRM