Open position
Advertising Copywriter Junior (Remote / Freelance)
- Type
- Freelance
- Mode
- Remote
- Location
- Puerto Rico
- Salary
- $1,160.00 - $2,320.00 per month
We are looking for a creative, curious and organized Advertising Copywriter Junior to collaborate with our creative team on concepts, messaging and advertising content for different brands and platforms. The role requires excellent Spanish and English writing skills, experience in advertising, digital marketing and social media, and the ability to adapt tone to different brands, audiences and formats.
We value research, strategic thinking and human judgment, including when using artificial intelligence tools.
Responsibilities
- Develop creative concepts and copy for advertising and marketing campaigns. Create editorial plans, monthly social media calendars and client copydecks, including artwork copy, captions, hashtags and creative recommendations.
- Write for Meta Ads, Google Ads, social media, websites, landing pages, blogs, newsletters, email marketing and digital or traditional materials. Develop scripts, ideas and copy for advertising videos, reels and audiovisual productions, as well as suggested replies to comments and messages in each brand's voice.
- Research products, services, audiences and trends. Recommend images and visual references. Collaborate with graphic designers, audiovisual producers, digital media specialists, web developers and other team members.
- Review, edit and proofread for clarity, accuracy and brand consistency. Adapt content to objectives, platforms and feedback. Use digital and AI tools for support while retaining creative and editorial judgment.
Additional skills valued
Experience with Meta Ads, Google Ads and results-oriented copy; basic SEO and website writing; video scripts; generative AI tools; collaboration, project management and editorial calendar platforms.
Work arrangement
Remote / Freelance / Professional services. Position type: part-time, temporary, contract. Availability for virtual meetings, ongoing collaboration and agreed deadlines is required. Occasional in-person meetings may be arranged in advance in collaborative spaces in San Juan or Santurce, Puerto Rico.
How to apply
Apply electronically through Alterno or Indeed and include your résumé and a portfolio or work samples showing advertising copywriting and digital content experience. Applications are not accepted by email or phone. Due to the volume of applications, only candidates selected to continue to interviews will be contacted.
About Alterno Agency
We are a Puerto Rico advertising and digital marketing agency with more than 17 years of experience. Since 2009, we have combined strategy, creativity, digital advertising, social media, audiovisual production, web development, technology, data and artificial intelligence. We operate through a fully remote, collaborative model with professionals from Puerto Rico, the Caribbean, the United States, Latin America and other parts of the world.
Equal opportunity
We evaluate candidates based on skills, experience, talent and professional ability, without discrimination based on race, color, religion, sex, gender identity, sexual orientation, age, national origin, disability or any other legally protected status.
What we look for
- Bachelor’s degree in Advertising, Communications, Marketing, Journalism or a related field preferred.
- At least 2 years of experience in advertising copywriting, content creation or similar roles.
- Portfolio demonstrating copywriting, advertising campaigns and digital content experience.
- Excellent written and spoken Spanish and English.
- Excellent spelling, grammar, writing, editing and proofreading skills.
- Experience creating social media and digital platform content.
- Knowledge of digital advertising, content strategy and brand communication.
- Ability to adapt tone to different clients, industries and audiences.
- Ability to research, interpret briefs and develop creative ideas.
- Creativity, initiative, attention to detail and openness to feedback.
- Excellent organization, communication and time management skills.
- Ability to manage multiple projects simultaneously and meet deadlines.
- Ability to collaborate remotely with multidisciplinary teams.

