Interim Marketing Effectiveness Lead

Interim Marketing Effectiveness Lead

Full-Time On-site
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Marketing Effectiveness Lead, Urban Outfitters Europe

Who you are

  • Proven hands-on experience with MMM β€” either building models in-house or managing vendor relationships
  • Strong understanding of MTA platforms and their limitations
  • Experience building LTV and cohort analysis frameworks in an ecommerce context
  • Ability to translate complex quantitative outputs into clear commercial recommendations
  • Confident working with both brand and performance teams β€” comfortable in a briefing room and a data warehouse
  • Experience owning reporting across a multi-channel marketing function

Desirable

  • Background in retail, fashion, or DTC ecommerce
  • Experience working with European multi-market data (currency, seasonality, market mix variation)
  • Familiarity with incrementality testing methodologies (geo-lift, holdout groups)
  • Exposure to media agency planning and buying cycles
  • SQL or Python skills for data manipulation β€” you don't need to be an engineer but being able to interrogate data directly is a strong plus

What the job involves

  • Urban Outfitters' European digital business is growing across paid, organic, and social channels, and we need someone who can make sense of all of it
  • This role exists to bring rigour and strategy to how we measure, plan, and allocate our marketing investment across both brand and performance
  • You will be the go-to person for understanding what's working and why β€” building the measurement frameworks, running the models, and translating complex data into clear budget recommendations
  • You'll sit at the intersection of brand and performance, ensuring neither operates in a silo and that every pound spent is accountable to a commercial outcome
  • Own and evolve the measurement framework across all marketing channels β€” paid, organic, social, brand, and performance
  • Lead the implementation and ongoing operation of Marketing Mix Modelling (MMM) and Multi-Touch Attribution (MTA) β€” either in-house or via vendor partnership
  • Run incrementality testing to validate model outputs and build confidence in spend decisions
  • Ensure measurement approaches are privacy-compliant and future-proofed against a cookieless environment
  • Design and own the single source of truth for marketing performance across the European business
  • Report on brand health metrics β€” awareness, consideration, share of voice β€” alongside performance KPIs
  • Build and maintain LTV reporting by channel and cohort, surfacing insights that connect acquisition investment to long-term customer value
  • Translate model outputs into clear, executive-ready narratives for senior stakeholders and Finance
  • Use MMM and MTA outputs to inform and challenge channel investment decisions β€” where to spend, where to pull back, and where the untapped opportunity sits
  • Partner with channel leads across paid social, paid search, affiliates, email, and organic to ensure budget allocation is grounded in effectiveness data
  • Own the marketing efficiency metrics β€” ROAS by cohort, CAC:LTV β€” and use them to drive continuous improvement in spend efficiency
  • Contribute to annual and seasonal budget planning cycles with data-backed scenario modelling
  • Work closely with Brand and Creative teams to ensure brand investment is measurable and included in effectiveness modelling
  • Partner with Finance to align on methodology, build finance-level confidence in measurement outputs, and support budget sign-off
  • Collaborate with Data/BI to maintain clean, reliable data pipelines that underpin the measurement stack

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Interim Marketing Effectiveness Lead employer: Go Fractional

At Cambridge Spark, we pride ourselves on being an exceptional employer that values autonomy and expertise. As a Fractional CISO, you will enjoy the flexibility of remote work while contributing to a dynamic security strategy for our clients. Our culture fosters professional growth through independent advisory roles, ensuring you have the opportunity to make a significant impact in a supportive environment focused on delivering high-quality outcomes.

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Contact Details:

Go Fractional Recruitment Team