Paid Media Coordinator

Working at Stella McCartney is a truly rewarding experience. As a luxury fashion company with a strong ethical standpoint, we are leaders and innovators in our industry.

Stella McCartney is seeking a proactive and detail-oriented Paid Media Assistant to support the planning, execution and optimisation of multi-channel paid media campaigns across digital and offline platforms. This role will play a key part in delivering integrated brand and performance marketing initiatives that drive awareness, engagement, and revenue while maintaining Stella McCartney’s luxury positioning and sustainability-led values.

The successful candidate will support campaigns across brand and performance media, with a focus on Paid Search and Paid Social - owning campaign briefing, channel reporting and asset organisation while collaborating with internal teams and agency partners to ensure best-in-class execution.

• Support the planning, execution and optimisation of paid media campaigns across Paid Search and Paid Social.
• Own the end-to-end briefing process for all paid media campaigns, ensuring briefs are delivered clearly, accurately and on time.
• Coordinate with Brand Copywriter, creative image teams and key internal stakeholders to manage the development and delivery of campaign assets across all channels.
• Support day-to-day communication with external media agencies to support campaign briefing, implementation, reporting and optimisation.
• Own agency briefing across campaign objectives, audience targeting, creative requirements and media plans.
• Review agency performance reports and provide analysis on campaign effectiveness and optimisation opportunities.
• Monitor campaign performance across all channels, tracking KPIs including ROAS, CTR, CPC, CPA, LTV, reach and engagement.
• Ensure all tracking, tagging and platform setup is accurate and functioning to ensure robust campaign measurement, attribution and reporting accuracy.
• Coordinate with feed partner to oversee product feed updates, including the creation and maintenance of custom labels to support campaign optimisation and segmentation.
• Troubleshoot campaign delivery issues, escalating where necessary, while maintaining platform hygiene and accurate documentation across ad accounts.
• Produce weekly and monthly performance reports with actionable insights and recommendations for internal stakeholders.
• Work closely with brand, content and creative teams to ensure all paid media output aligns with Stella McCartney’s brand guidelines and marketing calendar.
• Support the Media Manager across Affiliate Marketing, Programmatic Display, Out-of-Home and Print channels.
• Support budget tracking, invoice management and spend reconciliation across all paid media activity.
• Partner with the Media Manager to support business presentations and communicate channel insights to key stakeholders.
• Stay up to date with industry trends, platform updates and competitor insights to ensure best in class execution and identify opportunities.

• 1-2 years of experience in paid media (agency background preferred).
• Knowledge of performance paid media channels – particular strength in Paid Search and Paid Social.
• Experience managing creative briefing and asset coordination.
• Confident with advertising platforms such as Google Ads, Meta Ads Manager and TikTok Business Center.
• Strong analytical skills with confidence using Excel and reporting tools including Google Analytics 4 and Looker Studio.
• Ability to collate and present reporting materials and insights in a clear and digestible PowerPoint format.
• Experience liaising with agencies and third-party partners.
• Excellent organisational and project management skills with exceptional attention to detail – able to juggle priorities with ease.
• Experience with tracking, tagging or campaign setup processes is a plus.
• Ability to manage multiple deadlines in a fast-paced, complex environment.
• Strong written and verbal communication skills.
• Passionate about luxury fashion market and media landscape.
• Highly organised with strong attention to detail.
• Proactive and solutions-focused.
• Collaborative team player with excellent interpersonal skills.

• Up to 50% discount on Stella McCartney products.
• Matched pension contribution up to 6%.
• Extensive private medical and critical illness insurance, as well as life assurance.
• Annual Health Screening.
• 25 days annual leave (not including Bank Holidays) + 1 day of Birthday leave.
• Flexible working/core hours.
• Enhanced Maternity/paternity packages.
• Matched Give as You Earn charity scheme.
• Discounted gym and fitness memberships (Classpass).
• Health cash plan.
• Physical and Mental Wellbeing Support Services.
• Employee referral bonus.
• Optional/ Paid Benefits: Season ticket loan, cycle to work and tech schemes, travel and dental insurance and much more.

We welcome people with disabilities and endeavour to make reasonable adjustments; if you do require such adjustments please let us know within 48 hours of your interview.