Administrative Assistant Bookkeeper

Administrative Assistant Bookkeeper

Full-Time On-site
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REY Energy is a renewable energy EPC company established as a joint venture between YEO and Ryse Energy, combining deep industry knowledge, international project experience, and a strong commitment to delivering sustainable, reliable, and cost-effective energy solutions. With more than 22 years of combined expertise and a portfolio of 2000+ MW renewable power plant projects, REY Energy provides tailored solutions for residential, commercial, and industrial clients, supporting the transition to a more sustainable future.

To support our growing UK operations, we are looking for a highly organised and detail-oriented Bookkeeper & Administrative Officer to join our team in a junior-level, on-site role in London.

Key Responsibilities

  • Maintain accurate bookkeeping records and support daily accounting transactions.
  • Enter invoices, receipts, expenses, payments, and other financial records into ERP system used by the company.
  • Support accounts payable and accounts receivable processes, including invoice tracking and payment follow-up.
  • Assist with bank reconciliations, expense reports, and preparation of basic finance reports.
  • Organise and archive accounting documents, contracts, supplier records, and administrative files.
  • Coordinate general office administration, including correspondence, meeting arrangements, office supplies, and day-to-day operational support.
  • Liaise with internal teams, external accountants, suppliers, and service providers when required.
  • Support UK office set-up processes and contribute to smooth administrative workflows as the office grows.

Requirements

  • 2–3 years of experience in bookkeeping, accounts administration, finance administration, or a similar role.
  • Basic knowledge of UK bookkeeping practices, invoice processing, reconciliations, and financial record keeping.
  • Experience with accounting or ERP systems; knowledge of Canias, Xero, Sage, QuickBooks, or similar tools is an advantage.
  • Strong attention to detail, accuracy, and ability to work with confidential financial information.
  • Good command of Microsoft Office, especially Excel.
  • Strong organisational, communication, and follow-up skills.
  • Ability to work independently in a growing office environment and support both finance and administrative needs.
  • Fluent English is required; Turkish language skills would be an advantage.
  • Must have the legal right to work in the UK.

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Contact Details:

Rey Energy LTD. Recruitment Team