Growth Marketing Specialist

CUBRO; Madrid; Presencial; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A fast-growing startup in Madrid is seeking a Growth Marketing Specialist to optimize landing page performance and conversion rates. The ideal candidate has 3-5 years of experience in growth marketing and a strong understanding of landing page design. With a structured approach to experimentation, you will collaborate with various teams to drive results. This position offers a dynamic environment that encourages creativity and experimentation.

Servicios

Collaborative environment

Freedom to experiment

Impact across the customer journey

Formación

• 3-5 years of experience in growth marketing or conversion-focused roles.
• Strong understanding of landing page design principles and UX best practices.
• Experience running A/B tests with tools like Google Optimize.

Responsabilidades

• Own the performance and testing roadmap for our landing pages.
• Analyze conversion data and user behavior to identify issues.
• Design and execute A/B tests and UX experiments.

Conocimientos

Growth marketing experience

Landing page design principles

A/B testing experience

GA4, Hotjar, Clarity

Attention to detail

Fluent English

French

Experience with Framer

Descripción del empleo

Join to apply for the Growth Marketing Specialist role at CUBRO

Languages: Fluent English required – French is a plus

Reports to: Head of Growth & Data

Overview

We’re looking for a Growth Marketing Specialist to join our Growth team and take full ownership of landing page performance and funnel conversion optimization.

Your mission will be to increase conversion rates across the funnel — from first click to lead or sale — by optimizing structure, UX, copy, and testing new hypotheses weekly. You’ll work closely with our Paid Media and Data teams to ensure every campaign scales efficiently.

If you’re a detail-obsessed growth marketer who loves testing, knows how to build landing pages (or work closely with those who do), and thrives in a fast-paced environment, this role is for you.

What we’re looking for

• 3-5 years of experience in growth marketing or conversion-focused roles.
• Strong understanding of landing page design principles and UX best practices.
• Experience running A / B tests with tools like Google Optimize, VWO, Convert, etc.
• Comfortable working with GA4, Hotjar / Clarity, and Looker Studio or similar.
• High attention to detail and a structured approach to experimentation.
• Fluent in English — both spoken and written.
• French is a strong plus (not mandatory).
• Bonus: experience working with Framer, Amplitude or similar tools to build / edit landing pages.

Key Responsibilities

• Own the performance and testing roadmap for our landing pages and forms.
• Analyze conversion data and user behavior to identify friction points.
• Design and execute A/B tests, multivariate tests and UX experiments.
• Collaborate with designers, developers and copywriters to implement changes.
• Work closely with Paid Media to align landing pages with campaigns and offers.
• Continuously iterate on layouts, structure, CTA hierarchy and messaging.
• Document learnings and build CRO playbooks to scale across markets.

Why Join Us?

• Work in a fast-paced, collaborative environment where creativity and experimentation are encouraged.
• Freedom to test, learn and build scalable conversion frameworks.
• Collaborate with an expert team across branding, design, performance, and growth.
• Complete visibility and impact across the customer journey.
• Be part of a fast-growing startup transforming the future of home design.

Apply now

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Marketing and Sales
• Industries: Furniture and Home Furnishings Manufacturing and Online and Mail Order Retail

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