Marketing Data Analyst

Cognify Search; Cardiff; Presencial; GBP 55.000 - 83.000; A tiempo parcial

Descripción de la vacante

Cognify Search, incorporated is partnering with a well-known consumer brand to deepen understanding of customer behaviour and optimise marketing performance. The Marketing Data Analyst will work closely with Marketing and Growth teams to tackle commercial challenges that drive customer acquisition and retention.

You will analyse customer and campaign data, build Looker dashboards, and perform deep dives into channel performance, LTV, CAC, and ROAS to guide spend.

Formación

• Strong SQL and Python (or R) skills for hands-on analysis.
• Proven experience supporting Marketing, Growth, or Performance teams in a data-focused capacity.
• Expertise in Looker and BigQuery (essential).
• Deep understanding of CAC, LTV, Payback Period, and ROAS.
• Experience working in a high-moving environment.
• Strong commercial mindset and ability to translate data into clear business recommendations.

Responsabilidades

• Partner closely with the Marketing and Growth teams to tackle complex commercial challenges that drive customer acquisition and retention.
• Analyse customer and campaign data to uncover actionable insights and growth opportunities.
• Build and maintain Looker dashboards to enable data-led decision-making.
• Conduct deep dives into channel performance, customer LTV, CAC, and ROAS to guide spend and strategy.
• Work with marketing data sources (CRM, referral, and paid media) to evaluate performance and efficiency.

Conocimientos

SQL

Python

R

Herramientas

Looker

BigQuery

Descripción del empleo

Contract Marketing Data Analyst - Outside IR35 | 3-Month Contract

We're partnering with a well-known consumer brand that's on a mission to deepen its understanding of customer behaviour and optimise marketing performance. They're scaling fast and are looking for a Marketing Data Analyst to help the team better understand customer behaviour and optimise acquisition performance across digital channels.

This is a great opportunity for someone who enjoys working in fast-paced, data-driven environments and partnering directly with marketing leaders to drive commercial impact.

The Project:

• Partner closely with the Marketing and Growth teams to tackle complex commercial challenges that drive customer acquisition and retention
• Analyse customer and campaign data to uncover actionable insights and growth opportunities
• Build and maintain Looker dashboards to enable data-led decision-making
• Conduct deep dives into channel performance, customer LTV, CAC, and ROAS to guide spend and strategy
• Work with marketing data sources (CRM, referral, and paid media) to evaluate performance and efficiency

• Strong SQL and Python (or R) skills for hands-on analysis
• Proven experience supporting Marketing, Growth, or Performance teams in a data-focused capacity
• Expertise in Looker and BigQuery (essential)
• Deep understanding of marketing metrics such as CAC, LTV, Payback Period, and ROAS
• Experience working in a high-moving environment
• Strong commercial mindset and ability to translate data into clear business recommendations

You must be based in the UK. Unfortunately this role does not offer sponsorship.