This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Growth Hacker (B2C) based in Spain.
This is a high-impact, global growth role focused on building and scaling a participant acquisition engine for a large-scale marketplace of paid task contributors. You will design systems that attract high-intent users who don’t just sign up, but actively complete paid tasks and return repeatedly. The environment is highly experimental, data-driven, and fast-moving, with ownership from idea to execution. You’ll operate across multiple geographies from day one, adapting strategies to local market dynamics. Success is measured in activated participants, not clicks or impressions. This role is ideal for someone who thinks in systems, automation, and growth loops rather than campaigns. You’ll directly influence supply-side scale and revenue efficiency.
Accountabilities
* Design and scale a participant acquisition engine that compounds over time, leveraging organic loops, referrals, community-led distribution, partnerships, and geo-specific outreach strategies.
* Build and automate growth workflows using agentic tools (LLMs, scraping systems, no-code orchestration tools like Zapier/Make/n8n, and lightweight data handling) to scale acquisition efficiently.
* Identify and unlock new geographies based on demand signals and supply economics, adapting channel strategy to each market.
* Own and optimize core growth metrics including cost per activated participant, task completion rates, repeat participation, and lifetime task value by region.
* Run rapid experimentation cycles weekly, quickly iterating on what works, eliminating underperforming channels, and scaling successful growth loops.
Requirements
* Proven experience growing a marketplace, gig platform, or two-sided ecosystem with measurable impact on activation and retention.
* Strong systems thinking with the ability to design scalable growth mechanisms rather than isolated campaigns.
* Hands‑on experience with automation and agentic tooling (LLM‑based workflows, scraping, APIs, and no‑code/low‑code orchestration).
* Experience working across emerging or diverse international markets with an understanding of localized distribution dynamics.
* Strong execution ability: comfortable writing copy, building scripts, setting up dashboards, and iterating independently before scaling.
* Analytical mindset with the ability to connect actions to activation, retention, and revenue‑driving outcomes.
Benefits
* Competitive base compensation with performance‑linked upside tied to activated participant volume.
* Full ownership of a high‑impact growth function directly tied to business revenue.
* Close collaboration with senior leadership and executive stakeholders.
* Fully remote, global‑first working environment with operational flexibility.
* Opportunity to build and scale systems at global market level from the ground up.
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