Third Space is a collection of luxury health clubs in London; individual in style, bound by a common philosophy: to provide outstanding fitness spaces that members feel are their own. Our people are the creators that bring the space to life. We’re a team of motivators, inventors, and coaches; always striving to grow and evolve. It’s not just a job, it’s a lifestyle. We inspire our members to fulfil their lives and they rely on us…and we wouldn’t have it any other way. This is our space.

Last year we opened 4 brand new clubs, taking us to 13 in London. This year and beyond, our plan is to almost double our estate, as well as continue the ongoing refurbishments of our existing portfolio.

We’re now looking for a Project Architect to help shape the future of our clubs - ensuring every space reflects our premium brand identity and delivers an outstanding member experience.

This is a unique opportunity to work on high-impact refurbishments of our existing clubs, and supporting on the new club developments alongside our Design Manager. 

What You'll Do:

• Lead the design of refurbishment projects across our existing estate, maintaining and elevating our brand standards
• Support the Design Manager on new club developments, reviewing technical drawing packs from external consultants
• Develop interior design concepts, technical drawings, and joinery details
• Contribute to the evolution of the Third Space Design Guide
• Collaborate with the wider Projects Team to shape creative direction from concept to completion

What You'll Bring:

• RIBA/ARB Part 1, 2 & 3 qualifications
• 4+ years’ experience in a UK-based architectural office or design studio
• Proven experience delivering interior fit-out and retrofit projects across all RIBA stages
• Strong technical knowledge of UK building regulations and detail drawing production
• Proficiency in Vectorworks, SketchUp, and Adobe Creative Suite
• A passion for interior design and the fitness & wellness sector
• Highly organised, detail-oriented, and confident working in a fast-paced environment

What We Offer:

• A creative, collaborative team culture in our central Soho office
• The chance to work on high-impact projects across a growing luxury brand
• A role that blends design excellence with purpose-driven innovation
• Opportunities to shape the future of premium fitness spaces in London

Third Space is a collection of luxury health clubs in London; individual in style, bound by a common philosophy: to provide outstanding fitness spaces that members feel are their own. Our people are the creators that bring the space to life. We’re a team of motivators, inventors, and coaches; always striving to grow and evolve. It’s not just a job, it’s a lifestyle. We inspire our members to fulfil their lives and they rely on us…and we wouldn’t have it any other way. This is our space.

Last year we opened 4 brand new clubs, taking us to 13 in London. This year and beyond, our plan is to almost double our estate, as well as continue the ongoing refurbishments of our existing portfolio.

We’re now looking for a Project Architect to help shape the future of our clubs - ensuring every space reflects our premium brand identity and delivers an outstanding member experience.

This is a unique opportunity to work on high-impact refurbishments of our existing clubs, and supporting on the new club developments alongside our Design Manager. 

What You'll Do:

• Lead the design of refurbishment projects across our existing estate, maintaining and elevating our brand standards
• Support the Design Manager on new club developments, reviewing technical drawing packs from external consultants
• Develop interior design concepts, technical drawings, and joinery details
• Contribute to the evolution of the Third Space Design Guide
• Collaborate with the wider Projects Team to shape creative direction from concept to completion

What You'll Bring:

• RIBA/ARB Part 1, 2 & 3 qualifications
• 4+ years’ experience in a UK-based architectural office or design studio
• Proven experience delivering interior fit-out and retrofit projects across all RIBA stages
• Strong technical knowledge of UK building regulations and detail drawing production
• Proficiency in Vectorworks, SketchUp, and Adobe Creative Suite
• A passion for interior design and the fitness & wellness sector
• Highly organised, detail-oriented, and confident working in a fast-paced environment

What We Offer:

• A creative, collaborative team culture in our central Soho office
• The chance to work on high-impact projects across a growing luxury brand
• A role that blends design excellence with purpose-driven innovation
• Opportunities to shape the future of premium fitness spaces in London