Growth Marketing Intern — AI, No‑Code Automation & Data

Mantu; Barcelona; On-site; EUR 6,700 - 11,000; Part time

Benefits offered by this job

International community

Internal Academy training

Team events

CSR program

Job summary

Mantu is seeking an internship in Barcelona to support the Marketing team with growth strategies and visibility efforts for the company. You will collaborate with Sales to maximize opportunities and lead end-to-end campaigns, data environments, and automation projects for better efficiency.

Fluent English and French are required; Python knowledge is a plus. The program emphasizes data-driven decision making, AI-driven productivity, and exposure to a diverse international team.

Qualifications

• Enrolled in a higher education program (Marketing, Sales, or Business-related field).
• Experience in Growth, Lead Generation, or Marketing (internship or work-study) is desirable.
• Fluent in English and French.
• Passion for exploring new tools and technologies, especially no-code solutions, automation, AI, and copywriting.
• Knowledge in Python is a plus.
• Strong analytical mindset, data-driven decision-making, and reporting expertise.
• Business-oriented, technically curious, and eager to learn.
• Mastering generative AI such as ChatGPT for productivity.

Responsibilities

• Contribute to the global development of the Growth Marketing strategy in synergy with the Sales teams.
• Manage end-to-end marketing campaigns: targeting, scraping, data enrichment, copywriting, launch, and reporting.
• Design and maintain automation workflows to strengthen Marketing & Sales efficiency.
• Ensure reliable data and structure processes to optimize collaboration with the Sales department.
• Conduct proactive technological monitoring to identify the best innovation opportunities.

Skills

Growth marketing

Lead generation

Data analysis

Python

No-code tools

Education

Higher education program

Tools

No-code tools

Job description

Mantu is seeking an internship in Barcelona to support the Marketing team with growth strategies and visibility efforts for the company. You will collaborate with Sales to maximize opportunities and lead end-to-end campaigns, data environments, and automation projects for better efficiency.

Fluent English and French are required; Python knowledge is a plus. The program emphasizes data-driven decision making, AI-driven productivity, and exposure to a diverse international team.