Growth Manager Junior
Job description
About the role
Growth Manager Junior (Internship)
Voodoo seeks a Growth Manager Junior to join its Cortex studio. This role focuses on mobile user acquisition for smart puzzle games. You will drive the creative engine behind player discovery and installation. The position values output and energy above all else.
About Voodoo
Voodoo is a mobile tech company founded in 2013 with a mission to entertain the world. The company has achieved 7 billion downloads and employs 800 people. It ranks as the #3 mobile publisher globally by downloads, following Google and Meta. Voodoo's portfolio includes games like Mob Control and Block Jam, alongside studios such as BeachBum and apps like BeReal and Wizz.
Team and Context
Cortex is a small, fast-moving studio within Voodoo. The team builds mobile puzzle games such as The Almanac and Shikaku. They are a lean, growth-driven group focused on player conversion. You will work at the center of user acquisition strategy.
As the Growth Manager Junior (Internship), you own creative production and App Store optimization. Your daily tasks include generating ad concepts and monitoring campaign performance. You will start with creative production and ASO, then grow into managing UA campaigns. This junior role is designed for first or second professional experiences.
Responsibilities
You will produce a high volume of mobile ad creatives using AI tools. These formats include video, static images, and playable concepts. You will test these creatives rapidly and iterate based on performance data. A core task is reducing the cost per install through fast experimentation.
You will own all App Store optimization activities. This includes managing keywords, screenshots, and continuous updates. You will monitor market trends and competitor activity to find new creative angles. Supporting daily UA monitoring on AppLovin and Meta is also required.
You will work closely with the founder to interpret data and improve acquisition economics. This includes an onboarding session with Voodoo's growth team to learn UA economics. You will maintain fluent English communication throughout the process.
Profile
The ideal candidate is Gen Z with a marketing mindset and creative skills. You should already create content independently, such as a faceless page or UGC. A portfolio is required, not a diploma.
You must be fluent with AI creative tools or able to learn them quickly. Analytical curiosity is essential to understand conversion patterns. High energy and ownership are necessary to ship many raw ideas. Video editing skills are a strong advantage.
Compensation and Location
The position is located in Paris. It is a full-time internship. The compensation ranges from 1,200 to 1,500 EUR. A performance bonus may apply based on country regulations.
What You Will Do
- Design AI-assisted ad visuals and playable concepts for mobile campaigns.
- Run rapid experiments on imagery and copy, adjusting for CPI signals.
- Organize App Store assets, keywords, and screenshots for visibility.
- Scan rival offers and trending formats for new user acquisition ideas.
- Monitor daily campaign metrics and suggest simple optimizations.
- Collaborate with the founder to improve acquisition economics.
- Update creative assets and store listings in fluent English.
- Ship many versions of creatives to find effective performers.
Requirements
You must be at least 18 years old with a strong interest in mobile marketing. Hands-on experience with content or campaigns is required, demonstrated through a portfolio. You should understand AI image and video tools or learn new software quickly.
The ability to analyze creative performance and link it to user behavior is mandatory. You need abundant energy to produce multiple versions of mobile ads. Fluent English is required for copywriting and team coordination.
Skills and Tools
- Scenario
- Midjourney
- Runway
- AppLovin
- Meta
- CapCut
Practical Notes
Please This role offers performance-based bonuses and career growth within a global mobile publisher.