via reed · 10 June 2026 ·6 days ago

Outsourcing Assistant Manager - Hybrid

Sheridan Maine
London Full-time GBP 45,000 – 60,000
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Outsourcing Assistant Manager
Central London | Hybrid Working | £45,000 - £60,000

"If I have seen further, it is by standing on the shoulders of giants.” Isaac Newton.

Sheridan Maine is delighted to be partnering with a long-established and highly respected accountancy practice based in Central London to recruit an experienced Outsourcing Assistant Manager.

This is an excellent opportunity to join a growing and collaborative team within a firm that has built an outstanding reputation for delivering high-quality accountancy and business advisory services to a diverse client base. The firm offers a supportive culture, genuine career progression opportunities, and a modern approach to flexible working.

The Role
Working closely with senior management, you will take responsibility for managing a portfolio of outsourcing clients while supporting the development of junior team members and helping to drive efficiency across the department.

This position would suit an experienced Senior Accountant looking to step into management or an existing Assistant Manager seeking a fresh challenge within a progressive and people-focused practice.

Key Responsibilities of the Outsourcing Assistant Manager:

  • Managing a portfolio of outsourcing clients across a range of sectors

  • Preparing and reviewing bookkeeping records

  • Preparing and reviewing VAT returns

  • Preparing and reviewing year-end accounts

  • Supporting the management of workflow and client delivery within the outsourcing team

  • Providing guidance, training, and mentorship to junior colleagues

  • Assisting with process improvements and ensuring high standards of client service

  • Building strong relationships with clients and acting as a trusted point of contact

To be considered for this Outsourcing Assistant Manager position, you will have:
  • Previous experience within an outsourcing or accounts role in practice

  • Strong knowledge of cloud accounting software, including Xero and QuickBooks

  • Excellent communication and organisational skills

  • A proactive approach with the confidence to support and develop junior team members

What's on Offer
  • Hybrid working arrangement

  • Clear progression opportunities within a growing team

  • 25 days annual leave

  • Excellent benefits package

  • Supportive and collaborative working environment

  • Modern Central London offices with excellent transport links

If you are looking to join a well-established firm that genuinely invests in its people and offers a clear route for career progression, we would love to hear from you.

Apply today or contact Sheridan Maine for a confidential discussion.

You are required to be eligible to work in the UK full time without restriction.

Due to the high volume of applications, it is not always possible to respond to unsuccessful applicants. Therefore, if we have not responded to your application within five days, please assume that on this occasion your application has not been successful.

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