Junior Merchandiser

About the Role

We seek an ambitious and commercially minded Junior Merchandiser passionate about leveraging data to solve challenges, influence decisions, and grow in the merchandising field. Thriving in a dynamic retail setting, you will collaborate closely with colleagues across Buying, Supply Chain, Retail, and E-commerce, gaining a comprehensive understanding of customer demand and product performance. This is an excellent opportunity to advance your merchandising career in a fast-moving, team-focused environment.

Key Responsibilities

• Assist in developing and maintaining merchandising category plans that align with trading priorities and performance targets.
• Utilize data analysis to assess performance versus plan, identify trends, risks, and opportunities to support strategic decision-making.
• Monitor product, category, and channel sales to aid in promotion planning and markdown management.
• Support stock management activities including product intake, allocation, and replenishment to ensure availability.
• Track key performance indicators such as sell-through rates and stock coverage, providing actionable insights to optimize results.
• Work collaboratively with multiple teams including Buying, Supply Chain, Retail, and E-commerce to facilitate planning and resolve operational challenges.
• Contribute to the execution and analysis of major trading events through effective planning and monitoring.
• Maintain accurate merchandising systems and reports, supporting post-season reviews and data integrity.

Candidate Profile

• Previous merchandising experience as a Junior Merchandiser or a seasoned Assistant Merchandiser ready to progress, with strong knowledge in planning, forecasting, trading, and stock management.
• Strong commercial acumen with the ability to analyze performance data, identify market trends, and provide commercially sound recommendations.
• Advanced proficiency in Excel including use of Pivot Tables and Lookup functions for data manipulation and analysis.
• A natural curiosity for commerce, eager to explore performance drivers beyond superficial numbers to uncover opportunities and potential risks.
• Effective problem-solver using good judgment when working with complex or incomplete data.
• Excellent communication skills to present insights clearly and foster robust partnerships across various business functions.
• A proactive and accountable work ethic, constantly seeking process improvements and maintaining high standards.
• Exceptional attention to detail, ensuring data accuracy in reporting, forecasting, and planning to support sound business decisions.
• A growth-oriented mindset with enthusiasm to deepen merchandising expertise and embrace greater responsibilities.

Why Join Arsenal?

• Engage in an exciting reward and recognition program.
• Enjoy an increasing holiday allowance linked to tenure.
• Access comprehensive internal learning and professional development opportunities.
• Benefit from a flexible hybrid working model.
• Have priority access to purchase match tickets.
• Receive a competitive health and wellbeing package along with a leading Employee Assistance Program.
• Take advantage of considerable discounts through our partners.
• Play an integral role in advancing Equity, Diversity & Inclusion through participation in Employee Networks.

Commitment to Safeguarding and Inclusion

We are dedicated to creating safe and inclusive environments for children, young people, and vulnerable adults. Employment will be subject to a DBS check (basic, standard, or enhanced depending on responsibilities) and other essential background verifications. As a Disability Confident Leader, we welcome applications from candidates with disabilities and encourage requests for recruitment process accommodations. Candidates may also qualify for interview consideration under the Disability Confident Scheme.

Additional Information

The closing date for applications is Wednesday, 29th July 2026. The position may close earlier if application volume is substantial, so timely applications are encouraged. Applicants will receive updates via email and are advised to monitor their spam or junk folders for correspondence.