Senior Interior Designer

About the CompanyI''m working with a dynamic specialist contractor based in London and the South East, renowned for delivering high-quality, commercial office design and build fit-out and relocation projects. As a design-led main contractor, they take full responsibility for both the design and delivery—managing everything from office space planning to furniture procurement and installation, always working to fixed-price, fixed-completion agreements. Their portfolio showcases trusted client relationships and a reputation for excellence in office interiors.

About the RoleWe are seeking an experienced Senior Interior Designer to join the team and lead the creative design process across a range of commercial office fit-out projects. You will support the full design lifecycle—from concept through to final delivery—working closely with clients, project managers, and delivery teams to deliver spaces that are aesthetically striking, functional, and commercially viable.

Responsibilities

Leading conceptual design, space planning, and interior design development for commercial office projects.

Preparing high-quality visual presentation materials—schematics, moodboards, renders, and detailed layouts.

Collaborating with clients to understand briefs, articulate design rationale, and manage expectations.

Coordinating with project managers, architects, and delivery teams to ensure seamless design handover and project execution.

Ensuring design credibility by selecting appropriate finishes, materials, and FFandE, while designing for functionality and buildability.

Mentoring junior designers and contributing to a strong internal design culture.

Rewards and Benefits

Attractive salary package reflecting seniority and experience.

Flexible working options, including working from home arrangements.

Opportunity to work on high-profile, quality-driven office interiors that showcase your design talent.

A collaborative, supportive culture where creativity, initiative, and design integrity are valued.

A clear progression path within a trusted and stable design and build contractor.

Requirements

Proven experience as an Interior Designer—ideally at a senior level—within commercial office fit-out or design + build environments.

Strong portfolio demonstrating creative concept development, design presentation, and delivery across office interiors.

Excellent Revit skills are essential, with the ability to produce compelling layouts and visual outputs using Revit.

Sharp aesthetic sensibility combined with practical understanding of materials, construction, and FFandE.

Confident presenters, able to articulate and defend design proposals to clients and internal stakeholders.

Strong collaborative skills, working across design, project management, and delivery functions.

Professional, dependable, and client-focused with a passion for high-quality ..... full job details .....