Cofounder: Product & Growth - AI Health Startup

Zenna; City of London; On-site; GBP 150,000 - 200,000; Full time

Job summary

An innovative health startup in London is looking for a Cofounder for Product & Growth. This role offers a unique opportunity to define a new health category by driving product growth through creative marketing strategies. The ideal candidate will have a proven track record in B2C environments, especially within wellness or lifestyle sectors. The position includes cofounder-level equity and a chance to shape the company’s growth strategy from day one.

Benefits

Cofounder-level equity

Dedicated budget for growth initiatives

Flexibility in compensation allocation

Qualifications

• Proven track record in B2C product growth, preferably in health, wellness, or lifestyle apps.
• Experience in building data-driven acquisition and retention strategies.
• Startup mindset with the ability to thrive in ambiguity.

Responsibilities

• Drive acquisition, engagement, and retention through experimentation.
• Launch and optimize marketing experiments across various platforms.
• Translate consumer insights into product features and growth mechanics.
• Craft the brand narrative for users and investors.
• Build scalable growth systems including analytics and community-driven strategies.

Skills

B2C product growth experience

Building growth loops

Data-driven acquisition strategies

Strategic mindset

Startup experience

Job description

An innovative health startup in London is looking for a Cofounder for Product & Growth. This role offers a unique opportunity to define a new health category by driving product growth through creative marketing strategies. The ideal candidate will have a proven track record in B2C environments, especially within wellness or lifestyle sectors. The position includes cofounder-level equity and a chance to shape the company’s growth strategy from day one.