Assistant Buyer (Menswear)

Location: Head Office in London, UK; onsite five days per week

Company

COS offers ready-to-wear fashion and accessories focused on exceptional quality, lasting design, craftsmanship, innovation, and contemporary style.

What you will do

• Support product development across menswear knitwear categories in collaboration with Buying, Design, Pattern, Production, Material, and Supply Chain teams.
• Review product, assortment, quantity, selling, and current sales data to recommend actions aligned with business needs.
• Maintain development and order timelines, raise orders and updates, and follow up with the production office.
• Analyse customer trends, competitor activity, and value for money to support sales and profitability.
• Coordinate fittings, agendas, samples, and the sample wardrobe.
• Organize day-to-day team workflows and manage post flow between recipients.

Requirements

• Previous experience as an Assistant Buyer within menswear; knitwear experience is desirable.
• Strong product development knowledge and experience working with in-house Design and cross-functional teams.
• Commercial mindset, strong analytical skills, and proficiency in Microsoft 365.
• Understanding of market trends, competitor activity, customer needs, and contemporary fashion and design.
• Ability to produce accurate work, prioritize effectively, meet deadlines, and remain resilient under pressure.
• Clear written and verbal communication, logical problem-solving, adaptability, collaboration, and openness to feedback.

Culture & Benefits

• Full-time permanent employment based at the London Head Office.
• Up to 25 days of holiday, pension scheme, annual health checks, and private health and dental care.
• 25% staff discount across H&M Group brands and participation in the H&M Incentive Program.
• Discounts on activities and financial and lifestyle products, cycle-to-work scheme, and discounted gym membership.
• Employee assistance and development opportunities across the globe.
• Commitment to inclusive, diverse, and equitable workplaces.