RB Holdings is a world-leading luxury Hospitality & Leisure group, renowned for creating unforgettable experiences, exceptional service, and beautifully crafted spaces and products.

Founded in 2012 by visionary entrepreneur Robin Birley, the group is home to some of London’s most sought‑after private members’ clubs, including the iconic 5 Hertford Street and the elegant Oswald’s in Mayfair. Over the years, our portfolio has expanded to include the beloved Birley Bakery & Chocolate Shops in Chelsea and, most recently, our first international ventures — Maxime’s Club and Birley Bakery in New York City. Other group businesses include Birley Sandwiches, comprising 9 stores across the City and Canary Wharf.

In Summer 2027, we will unveil The Carrington, a business club located in Mayfair.  It will blend elevated dining, a state‑of‑the‑art wellness centre, beautifully curated meeting and drawing rooms, and exceptional business support — all styled with the unmistakable flair that defines the Robin Birley clubs.

RB Holdings has established an in-house design studio to deliver ultra-prime hospitality and luxury business projects. We are now seeking an Architectural Assistant with excellent organisational skills, a strong eye for materials and detailing, and the ability to support the production of accurate schedules, drawings, and sample management.

What you will do as Architectural Assistant:

• Manage the physical and digital materials and samples library and support with FF&E inventory
• Assist in producing and updating drawings (plans, elevations, simple details) & assist in preparing tender/construction packages
• Maintain and update project schedules
• Create design presentations for Client/ PD presentations in line with design standards and company branding
• Support the team with procurement trackers, sample approvals, and presentation materials.
• Support the Interior Architect in creating the ID Studio infrastructure
• Attend site occasionally to assist with surveys, mock-ups, and sample reviews.

Why work with us as Architectural Assistant? 

• 33 days holiday per year (including bank holidays)
• Private medical + dental insurance with BUPA.
• Discounted gym membership with GymFlex.
• Monthly well-being days with our in-house Masseuse, Reflexologist, and Chiropodist.
• Employee Assistance Programme
• Online retail discounts with Edenred
• Workplace nursery scheme.
• Cycle to Work Scheme.
• Eyecare & glasses vouchers.
• Recommend a friend bonus of £1,000.
• Birthday day off
• Freshly prepared meals whilst working
• And more!

Working Hours:

• Monday- Friday studio-based role with site attendance 
• Bank Holidays and the Christmas period off – our venues are closed.

What are we looking for?

• 1–3 years’ experience in interior architecture (high-end residential or hospitality experience preferred).
• Strong proficiency in AutoCAD; Revit, SketchUp or Rhino desirable – must have drawing proficiency.
• Proficiency in Adobe Creative Suite
• Good Excel and schedule management skills.
• Organised, detail-oriented, and proactive in managing samples and documentation.

Portfolio requirements with application :

• Please provide examples of production drawings, FF&E schedule, a procurement tracker, any technical drawings to demonstrate understanding and coordination, and a sample board with technical notes.

RB Holdings is a world-leading luxury Hospitality & Leisure group, renowned for creating unforgettable experiences, exceptional service, and beautifully crafted spaces and products.

Founded in 2012 by visionary entrepreneur Robin Birley, the group is home to some of London’s most sought‑after private members’ clubs, including the iconic 5 Hertford Street and the elegant Oswald’s in Mayfair. Over the years, our portfolio has expanded to include the beloved Birley Bakery & Chocolate Shops in Chelsea and, most recently, our first international ventures — Maxime’s Club and Birley Bakery in New York City. Other group businesses include Birley Sandwiches, comprising 9 stores across the City and Canary Wharf.

In Summer 2027, we will unveil The Carrington, a business club located in Mayfair.  It will blend elevated dining, a state‑of‑the‑art wellness centre, beautifully curated meeting and drawing rooms, and exceptional business support — all styled with the unmistakable flair that defines the Robin Birley clubs.

RB Holdings has established an in-house design studio to deliver ultra-prime hospitality and luxury business projects. We are now seeking an Architectural Assistant with excellent organisational skills, a strong eye for materials and detailing, and the ability to support the production of accurate schedules, drawings, and sample management.

What you will do as Architectural Assistant:

• Manage the physical and digital materials and samples library and support with FF&E inventory
• Assist in producing and updating drawings (plans, elevations, simple details) & assist in preparing tender/construction packages
• Maintain and update project schedules
• Create design presentations for Client/ PD presentations in line with design standards and company branding
• Support the team with procurement trackers, sample approvals, and presentation materials.
• Support the Interior Architect in creating the ID Studio infrastructure
• Attend site occasionally to assist with surveys, mock-ups, and sample reviews.

Why work with us as Architectural Assistant? 

• 33 days holiday per year (including bank holidays)
• Private medical + dental insurance with BUPA.
• Discounted gym membership with GymFlex.
• Monthly well-being days with our in-house Masseuse, Reflexologist, and Chiropodist.
• Employee Assistance Programme
• Online retail discounts with Edenred
• Workplace nursery scheme.
• Cycle to Work Scheme.
• Eyecare & glasses vouchers.
• Recommend a friend bonus of £1,000.
• Birthday day off
• Freshly prepared meals whilst working
• And more!

Working Hours:

• Monday- Friday studio-based role with site attendance 
• Bank Holidays and the Christmas period off – our venues are closed.

What are we looking for?

• 1–3 years’ experience in interior architecture (high-end residential or hospitality experience preferred).
• Strong proficiency in AutoCAD; Revit, SketchUp or Rhino desirable – must have drawing proficiency.
• Proficiency in Adobe Creative Suite
• Good Excel and schedule management skills.
• Organised, detail-oriented, and proactive in managing samples and documentation.

Portfolio requirements with application :

• Please provide examples of production drawings, FF&E schedule, a procurement tracker, any technical drawings to demonstrate understanding and coordination, and a sample board with technical notes.