Rocket Lab

is a leading mobile ad-tech company that empowers app marketers to acquire and retain high-quality users through our technology that accelerates growth across the entire customer life cycle, focusing on lifetime value.

We are looking for a

Customer Growth Analyst

who is passionate about building strong client relationships and driving measurable growth across the customer lifecycle. This role is offered as a temporary substitution contract ("contrato de interinidad") to cover a maternity leave, in line with Spanish employment regulations. The contract will remain active until the substituted employee returns to their position (expected duration: approximately 4-6 months).

As a Customer Growth Analyst, you will be responsible for:

Client Management

Build strong, long-lasting relationships with clients, understanding their business needs and objectives.

Lead the onboarding process for new clients.

Lead meetings to review performance and identify growth opportunities.

Oversee billing processes, ensuring accurate invoicing and promptly resolving concerns.

Retention, Upselling & Renewals

Develop and implement proactive retention strategies to reduce churn and increase loyalty.

Identify upselling opportunities and execute renewal plans,



aligning budgets with clients for upcoming months.

Strategy & Market Research

Stay on top of digital marketing and mobile app trends to inform strategic planning.

Conduct market research to bring clients industry best practices and innovative solutions.

Team Collaboration

Collaborate with cross-functional teams on user retention and acquisition strategies.

Prepare performance reports and address client concerns quickly.

Work with Sales to align acquisition strategies and with Operations to review KPIs.

Competencies needed

3+ years of experience in Account Management positions

At least 1 year of experience in the Mobile Advertising industry

Strong communication and negotiation skills

Goal-driven mindset

Excellent organizational and time-management skills, with the ability to work independently but also to collaborate and participate as a team player

Fluent in English is a must

We offer

Adaptable hours

Work Balance Philosophy

Great work environment

Health insurance

Flexible benefits to enjoy every month

Potential for this role to evolve into a permanent position, depending on business needs

We look forward to seeing you soon in our team!

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📌 Customer Growth Analyst EMEA (Madrid)
🏢 Rocketlab7
📍 Madrid