Well-established, small building contractor based in East London, delivering high-quality residential and commercial projects across London and the surrounding areas require an experienced Quantity surveyor to join their team and play a key role in the commercial management of their projects. Reporting to the Directors, you will take full commercial responsibility for 3-4 projects from pre-construction through to final account. This is a hands-on role offering real autonomy and the opportunity to influence commercial strategy within a growing business. Key Responsibilities : Managing all commercial aspects of projects from tender to final account Preparing cost plans, budgets, and feasibility assessments Subcontractor procurement, negotiation, and contract administration Valuations, variations, and interim applications for payment Cost reporting and cash flow forecasting Ensuring projects are delivered within budget and margin targets Liaising with clients, subcontractors, and project teams You will be : Experienced as a Quantity Surveyor, with at least 4 years at Senior level Have experience working for a main contractor Strong knowledge of JCT contracts Proven experience managing projects independently Excellent negotiation and communication skills Strong commercial awareness and attention to detail Degree qualified in Quantity Surveying or similar (preferred) RICS accreditation (desirable but not essential)