Senior Paid Media Architect for Ecommerce Growth

Kubix | Shopify Platinum Partner; Birmingham; On-site; GBP 55,000 - 75,000; Full time

Job summary

Kubix is seeking a senior paid media specialist to lead a portfolio of complex, high-spend eCommerce accounts and set the standard for delivery. You will own workload, escalations and day-to-day questions, reporting to the Performance Director in a fast-paced Shopify-focused agency.

The role emphasizes maintaining hands-on campaign work while mentoring the team and raising overall performance across channels, including Google Ads and Meta platforms, with a strong emphasis on process, quality,

Qualifications

• 5 to 6 Years Hands-On Paid Media Experience: Strong depth in Google Ads and Meta at a senior level. Agency-side experience is essential, experience with eCommerce businesses is strongly preferred.
• Complex Account Ownership: A track record of managing complex or high-spend accounts independently.
• Mentoring Experience: You've mentored or informally led junior team members.
• Strong Prioritisation Instincts: You flag problems before they land on someone else's desk.
• Technical Tracking: Experience with Google Tag Manager or server-side tracking.
• Feed Management: Familiarity with product feed setup and optimisation for Shopping and PMax.
• Broader Social Platforms: Experience across TikTok, Pinterest or Snapchat alongside Meta.

Responsibilities

• Senior Account Delivery: Manage a portfolio of complex, high-spend eCommerce accounts end to end, with performance tracked against agreed goals.
• Setting the Technical Bar: QA campaign builds, account structures and feed work across the team before anything launches.
• Proactive Workload Management: Scope, brief, and prioritise work with the Production Manager to avoid bottlenecks.
• First Point of Contact: Triage client escalations and provide recommendations to leadership.
• Client Onboarding: Setup goals and budgets and initiate onboarding within team standards.
• Process Building: Create and improve workflows and onboarding steps, owning end-to-end processes.

Skills

Paid media

Account ownership

Mentoring

Prioritisation

Technical tracking

Feed management

Social platforms

Tools

Google Tag Manager

Server-side tracking

Job description

Kubix is seeking a senior paid media specialist to lead a portfolio of complex, high-spend eCommerce accounts and set the standard for delivery. You will own workload, escalations and day-to-day questions, reporting to the Performance Director in a fast-paced Shopify-focused agency.

The role emphasizes maintaining hands-on campaign work while mentoring the team and raising overall performance across channels, including Google Ads and Meta platforms, with a strong emphasis on process, quality,