BI & Data Solutions Manager

London | Hybrid, 3 days per week in the office

Salary: up to £50,000

We’re hiring for a fast-growing London marketing and media agency of 85+ people, working with major global brands and competing successfully against much larger networks.

What we’re looking for:

• Strong hands-on BI, data analysis or data engineering experience

• Advanced SQL and Google BigQuery skills, including query optimisation

• Experience building dashboards and reporting solutions in Data Studio and/or Tableau

• Good knowledge of marketing and advertising data, including paid search, paid social, programmatic, web analytics or CRM

• Someone who can understand what teams need to know and build the reporting, insight and recommendations to support better decisions

• Confidence working with non-technical stakeholders across account, media and strategy teams

This is a hands-on role owning and improving an established marketing data stack, with a focus on BigQuery and Data Studio.

What you’ll be doing:

• Building, improving and monitoring SQL-based data pipelines in BigQuery

• Bringing together data from platforms such as Google Ads, Meta, DV360, Siebel, GA4 and other marketing sources

• Creating practical data models that make reporting easier, faster and more consistent

• Building dashboards and reports for campaign performance, client reporting and internal KPIs

• Creating reusable reporting templates, standardised views and data products

• Producing insight around attribution, funnels, cohorts, budget pacing and forecasting

• Helping account, media and strategy teams spot trends, risks and opportunities

• Working with Data and Ad Ops teams to support accurate data collection, tagging and integration

• Improving data quality, documentation, reporting standards and governance

Experience with Python, APIs, Supermetrics, custom scripts, connectors or ETL tools would be a bonus, but isn’t essential.

Why join?

• Real ownership of an established data infrastructure

• Visible impact on campaign performance and client decision-making

• A growing agency that has doubled in size over the past three years

• A high-performing, streamlined culture with direct communication and strong leadership