Growth Marketing Manager in Madrid

CoinUnited.io is building the Madrid marketing team, and we are looking for a Growth Marketing Manager to drive how traders discover and stay with us. You will own acquisition and retention budgets across paid and organic channels for a platform that gives one account access to crypto, stocks, forex, indices, commodities and pre-IPO markets around the clock. We have been building since 2018.

This role is based in our Madrid office and forms part of our operations across Europe. You will work to Madrid market hours and support the international order flow connected to the Spain market. Madrid is one of our market facing offices, close to the trading flow that runs across Europe at every hour.

About CoinUnited.io

CoinUnited.io is a crypto-powered trading platform, building since 2018, with teams across 19 countries. We give traders one account to reach global markets around the clock: crypto, stocks, indices, forex, commodities and pre-IPO.

What you'll do

• Plan and run multi-channel growth campaigns across paid, organic, email, social and partnership channels.
• Own the full funnel from acquisition through activation and retention, and report clearly on the metrics that move it.
• Design and ship A/B tests on creatives, landing pages and messaging, and scale the winners.
• Manage paid media budgets across platforms and improve cost per acquisition and return on spend.
• Build retention and re-engagement programs that keep traders active across our 24/7 markets.
• Work closely with product, design and data to turn campaign insight into a tighter signup and onboarding experience.

What success looks like

In your first six months

• You have launched and optimized live campaigns across at least three channels with clear performance reporting in place.
• You have run a steady cadence of tests and improved a core funnel metric such as cost per acquisition or activation rate.
• You have stood up a retention program that measurably lifts repeat activity among existing traders.

What you'll bring

Must-have

• Several years of hands-on growth or performance marketing experience with ownership of acquisition and retention metrics.
• Proven track record managing paid media budgets and improving cost per acquisition or return on ad spend.
• Strong analytical skills and comfort working directly with campaign data, dashboards and experiment results.
• A fast, test-driven approach to iteration and the discipline to act on what the numbers show.

Nice-to-have

• Experience marketing crypto, fintech, trading or other regulated financial products.
• Familiarity with marketing analytics and attribution tools and basic SQL.
• Experience growing a product across multiple countries and languages.

Why join us

• Real ownership from day one, with small teams and fast decisions.
• Front-row exposure to 24/7 global markets at a fast-growing platform.
• An international team across 19 countries.
• Pay benchmarked to your local market, reviewed as you grow.

The essentials

• In-office in Madrid. Full-time. Marketing team.
• We hire for potential. If this role excites you and you meet most of the requirements, we want to hear from you.
• Our process: apply, a short intro call, a practical task or interview, and a final conversation with the team.