Senior Interior Designer

London Studio

John McAslan + Partners is seeking a Senior Interior Designer to help shape ambitious, carefully crafted interiors across Transport & Infrastructure, Commercial Workplace, Cultural and Education projects.
We are looking for a designer with clarity of vision and depth of experience – someone who can lead from first principles, translate narrative into space, and carry ideas through to beautifully resolved, technically rigorous delivery.
This is a role for a confident creative thinker who enjoys responsibility and understands how interior architecture can elevate the wider architectural ambition of a project.

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What You’ll Do

• Lead interior concepts from brief to completion
• Develop spatial strategies that respond to context, purpose and people
• Craft material palettes and detailing with precision and intent
• Guide and mentor junior designers
• Collaborate closely with architects, consultants and clients
• Oversee technical packages, specifications and FF&E documentation
• Contribute to bids and conversations that shape future work

You will be comfortable leading complex projects or working across multiple programmes simultaneously, bringing both design sensitivity and technical authority.

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What We’re Looking For

• 5+ years’ experience in an architectural or multidisciplinary practice
• A portfolio demonstrating conceptual strength and built delivery
• Excellent spatial planning and detailing skills
• Confidence working in Revit and related design software
• A strong understanding of sustainability in the built environment
• A collaborative mindset and a generous approach to teamwork

We value designers who are thoughtful, rigorous and curious – who take pride in their work and elevate those around them.

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Working at JMP

At John McAslan + Partners, you’ll work in a studio culture that balances ambition with approachability. We are internationally recognised, yet intentionally collaborative – combining large-scale impact with close creative exchange.
We invest in people. From mentoring and CPD to research groups focused on sustainability, inclusion and wellbeing, we actively support professional growth and long-term careers.

If you’re ready to lead meaningful interior projects within a design-driven architectural practice, we would like to hear from you – contact us on recruit@mcaslan.co.uk.