Growth Marketing Lead (Part-time) – Mindory App

We are looking for a highly experienced and hands-on marketing professional to help us scale Mindory, an iOS app focused on mental health support for neurodivergent individuals.

This is not a corporate role with large budgets and fixed processes.

This is a startup environment where speed, clarity, and ownership matter.

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What you will be responsible for

• Rapidly growing a base of paying users for our iOS app
• Driving user acquisition across European and US markets
• Working with a limited marketing budget and optimizing every euro spent
• Testing and scaling acquisition channels with a strong focus on performance
• Building and executing viral and organic growth strategies
• Continuously adapting to changing conditions and priorities
• Tracking and optimizing key metrics such as CAC, conversion rates, and retention
• Providing clear weekly reports directly to the founders

• Proven experience in growth marketing for mobile apps, ideally in mental health or health tech
• Strong understanding of unit economics and performance marketing
• Ability to clearly calculate and explain cost per acquisition and overall funnel performance
• Experience working in early-stage startups with fast-changing environments
• Ability to work independently and take full ownership of outcomes
• Confidence to challenge ideas and defend your strategy with data
• Experience with AI tools in marketing workflows
• Background in viral marketing and organic growth for apps
• Track record of successful campaigns and measurable results

What we offer

• Part-time role with high flexibility
• Remote-friendly or based in Luxembourg
• Direct collaboration with founders
• Opportunity to shape the growth strategy from an early stage
• Compensation + potential equity (vesting discussed after 3-month probation period)

Please apply via email: [email protected]