Senior Paid Social Specialist

We are looking for an experienced Senior Paid Social specialist to join our client’s rapidly expanding Media team, based in London. In this role, you will own paid social strategy and execution across our client’s portfolio of affiliate and comparison site properties, working across multiple brands to enhance paid social performance and drive commercial growth in a highly regulated vertical. Key Responsibilities - Plan, launch, and optimise paid social campaigns across Meta, Snapchat, TikTok, Reddit, X, Telegram, and emerging platforms, driving traffic to affiliate and comparison site properties across our brand portfolio - Manage certification and whitelisting processes required to run compliant campaigns for a regulated/high-compliance vertical - Own campaign performance end-to-end, creative testing, audience/segment strategy, bid management, and budget pacing against ROAS/ROI targets - Run structured A/B testing on creative, ad copy, and landing pages to continuously improve conversion rates - Forecast and manage paid social budgets across multiple markets and geographies. - Build and manage retargeting audiences, including uploading and syncing CRM/first-party data lists to social platforms where compliant - Partner closely with Affiliate Network and CRM teams to align paid social activity with broader acquisition and retention strategy across the network - Stay current on each platform’s evolving compliance and advertising policy requirements for regulated verticals, flagging risk before it becomes a problem - Use AI tools to streamline creative production and speed up testing cycles