AI Growth Marketeer

About the role

We are looking for a mid-senior AI Growth Marketer to accelerate Mosano's presence and growth through an AI-native approach. This is a hybrid position that sits between marketing, growth and technical execution: you will both run campaigns and get hands-on building landing pages, content and experiences with AI tools. We want someone who can own growth end to end, and be comfortable getting into the details, whether that means launching a campaign or shipping a landing page built through vibe coding.

What you will do

• Own the execution of digital marketing campaigns from concept to measurement, taking responsibility for outcomes.
• Analyse data (Google Analytics and other sources) to understand what works, surface opportunities and drive decisions with evidence.
• Implement growth strategies, including optimising our visibility across generative engines and LLMs (GEO/AEO), so that Mosano gets recommended in searches and AI-generated answers.
• Run growth hacking initiatives, such as strategic presence on Reddit, forums, directories and other portals, to increase brand awareness and indexation.
• Build landing pages and websites using AI tools and vibe coding, with speed and autonomy.
• Produce digital content with AI (images, branding assets, campaign materials), keeping everything consistent with Mosano's identity.

What we are looking for

• Solid experience in digital marketing and/or growth, with a demonstrable track record of results.
• Comfortable owning initiatives independently and setting direction rather than only executing briefs.
• Hands-on with generative AI tools (text, image, code) and genuine curiosity to explore new ones.
• Strong analytical skills: confident with Google Analytics and with marketing and growth metrics.
• Experimental, data-driven mindset, with a habit of testing hypotheses, measuring and iterating.
• Enough technical autonomy to build landing pages and sites with no-code/low-code tools or vibe coding.
• Strong written communication and the ability to create compelling content.
• Fluency in Portuguese and English.

Nice to have

• Knowledge of SEO and emerging GEO/AEO practices.
• Some HTML/CSS, or experience with website building frameworks and tools.
• Previous experience in a software house, agency or startup environment.
• Familiarity with marketing automation and analytics tools.