This is a fantastic opportunity for an Outsourcing Assistant Manager to join a respected firm known for delivering high-quality finance function services and building long-standing client partnerships. You''ll oversee a varied portfolio, manage and develop junior staff, and play a key role in delivering accurate, insightful, and efficient outsourced accounting solutions. Client Details Our client is a top-20 national professional services firm with a long-standing Manchester presence, employing 100+ specialists across accounting and advisory services. With deep regional roots and strong national capability, the firm delivers partner-led support, modern cloud-enabled services, and a collaborative, people-first culture-all backed by continued investment in its new central Manchester office. Description You''ll support the delivery of high-quality outsourced accounting services, overseeing monthly and quarterly reporting cycles, reviewing financial information prepared by junior team members, and ensuring the smooth running of client finance operations. Working closely with Managers and Directors, you will liaise directly with clients, offer process improvement recommendations, and collaborate with internal specialists to deliver integrated, value-adding solutions. Key Responsibilities Manage a portfolio of outsourced accounting engagements Review management accounts, VAT returns, and bookkeeping outputs Support month-end processes, including balance sheet reconciliations Su