Demi Chef

Sumi Marylebone; City of Westminster; On-site; GBP 28,000 - 36,000; Full time

Benefits offered by this job

Staff meals on duty

Employee discounts across CRG venues

Job summary

SUMI Marylebone is opening a new restaurant in Marylebone, London, seeking a Demi Chef de Partie to join the founding team. You will support the kitchen in preparing and presenting dishes to exacting brand standards, working with fresh ingredients and refining techniques under the guidance of senior chefs.

This is an exciting career step for ambitious chefs looking to master techniques, develop culinary skills, and progress within Creative Restaurant Group.

Qualifications

• Proven experience as a Demi Chef de Partie or Commis Chef in a quality kitchen.
• Strong knife skills and attention to detail in preparation and presentation.
• Knowledge of food safety and hygiene standards.
• A natural ability to learn and develop new techniques quickly.
• Collaborative, team-first attitude with colleagues and suppliers.

Responsibilities

• Preparing and producing all menu items to the highest quality, according to recipes and brand standards.
• Testing food items for correct temperature, maintaining quality and presentation standards throughout service.
• Conducting daily ingredient inspections to ensure freshness and quality criteria are met.
• Setting up and breaking down kitchen workstations and maintaining equipment.
• Ensuring all ingredients are correctly stored, labelled with dates and rotated using the first in, first out rule.
• Monitoring production charts and food wastage, reporting issues to the Chef to ensure accurate stock.
• Maintaining exceptional kitchen cleanliness, including sanitising surfaces and equipment, and completing cleaning charts.
• Supporting team members through guidance and assisting with delegated tasks.
• Communicating with the kitchen team during service and attending daily briefings.
• Participating in cross-training across different kitchen stations to develop versatility.
• Attending training sessions to continuously develop your chef skills and knife skills

Skills

Demi Chef de Partie experience

Knife skills

Food safety knowledge

Team collaboration

Mentoring juniors

Evenings/weekends flexibility

Job description

Demi Chef de Partie - New Opening, SUMI Marylebone

SUMI is entering an exciting new chapter with the opening of our second restaurant in the heart of Marylebone in November 2026. Created by renowned sushi master Endo Kazutoshi and part of Creative Restaurant Group, SUMI has earned a reputation for delivering exceptional Japanese cuisine inspired by authentic traditions, expert craftsmanship and genuine hospitality.

Following the success of our Notting Hill neighbourhood restaurant, SUMI Marylebone will be a gem in one of London's most exciting dining destinations showcasing the finest seasonal ingredients, the best sushi preparation and warm, welcoming service. We're looking for talented individuals to join our founding team from day one, help us bring this exceptional restaurant to life, and grow with us as we establish a new benchmark for Japanese dining in London.

The Role

As our Demi Chef de Partie, you will support the kitchen team in preparing and presenting our food to our exacting brand standards. You will work with the finest fresh ingredients to craft dishes that showcase authentic technique and refined presentation. Working closely with the Sous Chef and Head Chef, you'll develop your skills, mentor Commis Chefs, and take pride in creating a memorable dining experience with every plate.

This is a brilliant opportunity for an ambitious chef who wants to master techniques, develop their culinary skills, and establish a strong foundation for career progression within an acclaimed restaurant group.

What You'll Be Doing

• Preparing and producing all menu items to the highest quality, according to recipes and brand standards
• Testing food items for correct temperature, maintaining quality and presentation standards throughout service
• Conducting daily ingredient inspections to ensure freshness and quality criteria are met
• Setting up and breaking down kitchen workstations and maintaining equipment
• Ensuring all ingredients are correctly stored, labelled with dates and rotated using the first in, first out rule
• Monitoring production charts and food wastage, reporting issues to the Chef to ensure accurate stock
• Maintaining exceptional kitchen cleanliness, including sanitising surfaces and equipment, and completing cleaning charts
• Supporting team members through guidance and assisting with delegated tasks
• Communicating with the kitchen team during service and attending daily briefings
• Participating in cross-training across different kitchen stations to develop versatility
• Attending training sessions to continuously develop your chef skills and knife skills

What We're Looking For

• Proven experience as a Demi Chef de Partie or Commis Chef in a quality kitchen
• A genuine passion for cooking, quality and working with fresh ingredients
• Strong knife skills and attention to detail in preparation and presentation
• Knowledge of food safety and hygiene standards
• A natural ability to learn and develop new techniques quickly
• Strong organisational skills and the ability to stay calm during service
• A collaborative, team-first attitude with colleagues and suppliers
• A willingness to mentor junior team members
• Flexibility to work evenings, weekends and bank holidays

Salary: Up to £15.51 including service charge, plus benefits

Why Join Us?

At Creative Restaurant Group, we want people to build careers, not simply fill roles. You will work alongside experienced chefs, have access to hands-on training and mentorship, and genuine opportunities to progress into Chef de Partie and senior kitchen management roles as your career develops.

• Join an exciting new restaurant opening from the very beginning
• Work with only the finest fresh ingredients and premium produce
• Hands-on training and ongoing development from day one
• The chance to master your techniques and refine your craft
• Clear opportunities to progress into Chef de Partie and kitchen leadership roles
• The chance to grow across Creative Restaurant Group
• Staff meals while on duty
• Employee discounts across participating restaurants

Bring your culinary passion, precision and ambition to SUMI Marylebone, and help us create something truly exceptional.

Note:Applicants must have the legal right to work in the UK without corporate sponsorship.