Junior Marketing Trainee — Social Media, Content & AI

*About the role
*

Markexis is looking for a Junior Marketing Trainee to support our social media, content, and AI-assisted marketing activities.

This is a junior role for someone who is still learning but already has a strong interest in digital marketing, content creation, social media, and AI tools. The person will help us create campaigns, organize content, research ideas, draft materials, and support lead generation initiatives for Markexis and selected B2B clients.

We are looking for someone proactive, curious, organized, and willing to learn by doing.

Responsibilities

1. Support the creation of social media content for LinkedIn, Instagram, and other channels.

2. Help draft posts, captions, hooks, carousels, email copy, landing page copy, and basic campaign messages.

3. Research trends, competitors, target audiences, and content ideas.

4. Use AI tools such as ChatGPT, Claude, Canva AI, Gemini, or similar platforms to support research, ideation, first drafts, and content repurposing.

5. Help organize content calendars and campaign plans.

6. Support simple lead generation campaigns, including LinkedIn research, prospect lists, outreach messages, and follow-up materials.

7. Assist in creating marketing assets such as presentations, one-pagers, FAQs, sales materials, and client documents.

8. Help track basic campaign results such as engagement, reach, clicks, leads, and responses.

9. Support the Markexis team with day-to-day marketing tasks and client project execution.

*Requirements
*

• Fluent Spanish writing and communication skills.

• Basic knowledge of social media, content creation, and digital marketing.

• Interest in AI and willingness to use AI tools as part of the marketing process.

• Some experience creating content for school projects, personal projects, freelance work, internships, or social media accounts.

• Ability to write clearly and adapt messages for different audiences.

• Organized, responsible, and open to feedback.

• Comfortable using tools such as Canva, Google Workspace, LinkedIn, ChatGPT, Claude, Gemini, or similar platforms.

• Interest in learning about B2B marketing, lead generation, sales enablement, and marketing automation.

• Nice to have

• Basic English skills.

• Experience with LinkedIn content or outreach.

• Basic design sense for social media posts, carousels, or presentations.

• Familiarity with email marketing, CRM, or automation tools.

• nterest in technology, AI, startups, consulting, or B2B services.

*What you will learn
*

• How to create content that supports business growth.

How to use AI tools for marketing research, content creation, and campaign execution.

How to build simple lead generation campaigns.

How to support B2B marketing and sales processes.

How to create social media and content strategies for a consulting business.

How to work with real client projects in a fast-moving marketing environment.

Application requirement

To apply, please send your CV and one example of something you have created, such as a social media post, campaign idea, content calendar, Canva design, school project, personal project, or AI-assisted marketing example.

Please also answer briefly:

Why are you interested in marketing, content, and AI?
What AI tools have you used?
Provide an example of a social media campaign you have run and describe its results.