Media Buyer – Meta & Google

London, UK (Hybrid)

£30K/yr – £60K/yrMid Level3+ years expPermanent

Posted 3 days ago

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Job Summary

Own end-to-end paid media growth across Meta and Google, optimizing campaigns, budgets, and creative testing to drive revenue. You will lead performance reviews, scale winning assets, and collaborate with CRM, attribution, and the client team to improve profitability.

  • Own campaign performance, budgets, and testing pipeline.
  • Lead data-driven optimization across channels and CRM to grow revenue.

Job Description

Responsibilities

  • Build, manage and optimise paid campaigns across Meta and Google.
  • Take ownership of campaign performance and client advertising budgets.
  • Identify winning campaigns, audiences, creatives and offers, then scale them confidently.
  • Recognise ad fatigue, declining performance and wasted spend early.
  • Pause or remove poor-performing ads quickly rather than allowing unnecessary spend to continue.
  • Maintain a consistent pipeline of new creative tests and replacement ads.
  • Move budget towards the campaigns producing the strongest commercial return.
  • Test audiences, messaging, offers, creatives, landing pages and campaign structures.
  • Work closely with the creative team to develop new ads based on performance data.
  • Use CRM, attribution and sales data to understand which campaigns generate valuable customers.

Requirements

  • Lead Generation and CRM Knowledge: A strong understanding of lead generation and CRM management is essential.
  • You should understand that a low-cost lead is not always a valuable lead. We care about what happens after someone completes a form, books a call or enters a client’s CRM.
  • You’ll be expected to understand and review: Lead quality and buying intent. Cost per qualified lead. Lead-to-appointment conversion rates. Appointment attendance rates. Lead-to-customer conversion rates. Sales pipeline value. Speed and quality of lead follow-up. Where leads are being lost. How landing pages, forms and offers affect conversion. How CRM automation and nurturing can improve results. Which campaigns, channels and creatives generate actual revenue.
  • You should be comfortable working with CRM systems such as HubSpot or similar platforms and using sales data to improve advertising decisions.
  • You must also understand attribution software such as Hyros or similar solutions and recognise that Meta and Google do not always provide the complete picture.

Preferred

  • Strong, proven experience managing Meta Ads.
  • Strong, proven experience managing Google Ads.
  • Experience managing and scaling significant advertising budgets.
  • Experience generating leads, customers and revenue through paid media.
  • Experience within fintech or another high-risk, heavily regulated industry.
  • A strong understanding of advertising compliance and platform restrictions.
  • Experience using CRM and sales pipeline data.
  • Experience using Hyros or similar attribution software.
  • Strong analytical and problem-solving skills.
  • The ability to manage multiple client accounts and priorities.