Growth Marketing Strategist — Data-Driven Direct-Mail Growth

The Growth Foundation; Greater London; On-site; GBP 70,000 - 85,000; Full time

Benefits offered by this job

Private healthcare

Pension

25 days' annual leave

Direct access to founders

Job summary

The Growth Foundation in Central London is seeking a Growth Marketing Strategist to identify and scale opportunities in direct-mail. You will bridge data/experimentation teams with brand clients, turning insights into actionable growth strategies and campaigns.

Reporting to the Head of Growth, you’ll own experimentation design, performance tracking, and cross-functional coordination with product and engineering to shape future directions.

Qualifications

• Proficiency in data analysis and experimentation.
• Client facing experience.
• Strong educational profile: degree or above.
• SaaS or MarTech experience.

Responsibilities

• Use data to identify segments, KPIs, incremental lift, and insight-driven recommendations for optimisation.
• Work with the world best brands to map opportunities for direct-mail within their lifecycle & ecommerce funnel.
• Design, launch and monitor direct-mail experiments in collaboration with our internal team and the client.
• Pull together actionable insights and make strategic recommendations for both customers and their engineer teams - that will inform future product direction.
• Own the execution timeline, campaign coordination, communication with clients, and internal stakeholders to drive on-time delivery and quality.
• Maintain strong client-facing relationships: clearly communicate performance, set expectations, solicit feedback and drive continuous improvement.
• Build repeatable processes and templates for testing, optimisation and scaling direct-mail campaigns across clients.
• Monitor and report on campaign performance (e.g., response rates, ROAS, incremental revenue) and collaborate with internal analytics to feed learnings back into product and strategy.

Skills

Data analysis

Experimentation

Client facing experience

SaaS/MarTech experience

Education

Degree or above

Job description

The Growth Foundation in Central London is seeking a Growth Marketing Strategist to identify and scale opportunities in direct-mail. You will bridge data/experimentation teams with brand clients, turning insights into actionable growth strategies and campaigns.

Reporting to the Head of Growth, you’ll own experimentation design, performance tracking, and cross-functional coordination with product and engineering to shape future directions.