Senior Merchandiser - Ecommerce/Trading

TRP RECRUITMENT; Greater London; On-site; GBP 50,000 - 70,000; Full time

Job summary

A fashion-led business in Greater London is seeking a Senior Merchandiser for a 12-month maternity cover. This role is crucial for trading performance across the UK e-commerce channel, demanding strong analytical and commercial skills. Candidates must have over 8 years of experience in merchandising within fashion e-commerce and show proficiency in Excel. The role includes leading trade strategies, managing stock flow, and executing promotions to align with peak periods.

Qualifications

• 8+ years' experience in merchandising or trading within fashion e-commerce or omnichannel retail.
• Strong commercial mindset with advanced Excel skills.
• Proven experience managing OTB, stock flow and in-season trading.

Responsibilities

• Own and drive the seasonal e-commerce trade strategy.
• Lead OTB management and in-season trading decisions.
• Shape category-level merchandising and pricing strategies.

Skills

Merchandising experience

Leadership skills

Analytical thinking

Excel proficiency

Commercial mindset

Job description

We are looking for a commercially astute Senior Merchandiser - Ecommerce/Trading to join our fashion-led business on a 12-month maternity cover. This role sits at the heart of the online operation, owning trading performance across the UK e-commerce channel and ensuring the right product, at the right time, in the right place. Blending commercial instinct with strong analytical thinking, you will drive seasonal planning, in-season trading and inventory strategy, working closely with Buying, Digital Marketing and Supply Chain to deliver a compelling, customer-first online proposition.

This is a 1 year maternity cover role

Responsibilities

• Own and drive the seasonal e-commerce trade strategy, delivering against sales, margin, stock and conversion targets.
• Lead OTB management, assortment planning and in-season trading decisions to maximise sell-through and stock efficiency.
• Shape category-level merchandising, pricing and NOS strategies, balancing trend, availability and commercial performance.
• Manage the online product and launch calendar, overseeing seasonal, replenishment and in-season buys.
• Define and execute promotional and markdown strategies, supporting peak periods and key fashion moments.
• Lead weekly trade meetings and performance reviews, translating data into clear, commercial actions and insight.

Person Specification

• 8+ years' experience in merchandising or trading within fashion e-commerce or omnichannel retail.
• Strong commercial mindset with advanced Excel skills and the ability to confidently interpret trading data.
• Proven experience managing OTB, stock flow and in-season trading in a fast-paced fashion environment.
• Confident, collaborative and adaptable, able to step in quickly and influence cross-functional teams.