Senior Merchandiser

OMNES; London; On-site; GBP 45,000 - 70,000; Full time

Job summary

OMNES, une marque de mode durable, cherche un Senior Merchandiser à Londres. Vous serez responsable de la gestion des stocks, des analyses commerciales et de la collaboration avec les équipes d'achat et de marketing pour maximiser les ventes. Ce rôle clé requiert plus de 6 ans d'expérience en merchandising et des compétences analytiques solides, tout en poursuivant une approche durable et réfléchie dans la mode.

Qualifications

• 6+ années d'expérience en merchandising, idéalement au niveau senior.
• Excellentes compétences en Excel et capacité analytique.
• Compréhension solide du retail mode à travers DTC et wholesale.

Responsibilities

• Gérer le WSSI, OTB et la planification en saison.
• Analyser les ventes hebdomadaires et saisonnières, identifier risques et opportunités.
• Collaborer avec l'Ecommerce pour la stratégie promotionnelle.

Skills

Analytical skills

Commercial awareness

Excel proficiency

Communication

Job description

About OMNES:

OMNES is a modern, sustainable, and cost-conscious women’s fashion brand, designing ethically crafted clothing. OMNES means ‘all,’ a reflection of the fact that we all need to work together to change the way we shop, wear, and think about fashion. OMNES focuses on timeless designs and a considered approach to how their pieces fit bodies of all shapes and sizes. OMNES was founded in London in 2021 to address the gap in access to better wardrobe choices and create a brand that would speak to this unmet need.

The Role

We’re looking for a commercially-minded Senior Merchandiser to lead our merchandising function across both our direct-to-consumer and wholesale channels. This is a pivotal role, overseeing planning, trading, and stock management to maximise sales, profitability, and margin. You’ll work closely with Buying, Ecommerce, and Marketing teams to inform product strategy, drive trading performance, and support decision-making with strong data insight.

Key Responsibilities

· Own and manage the WSSI, OTB, and in-season planning across all categories

· Partner with Buying to build balanced, commercial ranges aligned with brand and revenue goals

· Manage weekly, monthly, and seasonal trade analysis; flag risks and opportunities

· Lead markdown and promotional strategy in collaboration with Ecommerce

· Monitor sell-throughs and margin performance across channels, proposing timely actions

· Support forecasting and planning for new product launches and marketing initiatives

· Work closely with Finance to ensure accurate sales, stock, and margin projections

· Lead seasonal hindsight reporting to inform future buys and category development

· Manage junior merchandising support, fostering growth and best practice

What We’re Looking For

· 6+ years of experience in merchandising, ideally with at least 1 year at Senior level

· Strong understanding of fashion retail across DTC and wholesale

· Advanced Excel skills and strong analytical ability – able to turn data into action

· Commercially sharp with a clear grasp of customer behaviour and sales levers

· Confident communicator, collaborative team player, able to influence cross-functionally

· Passionate about product, detail-oriented, and energised by a fast-paced environment

· Affinity with the OMNES brand and its sustainable ethos