Spines: #1 Fastest-Growing Book Publishing Platform in the U.S. At Spines , we’re rebuilding publishing for a new era: powered by technology.

Our next-generation publishing platform combines powerful AI with human expertise to help writers publish professionally across every format, language, and general market. The tools we’re developing streamline editing, design, translation, production, and distribution, making a complex process simple, scalable, and author-first.

Our mission is to make professional publishing possible for everyone, so no great story goes unheard. But what we’re really building is bigger: a platform that transforms how books are made, shared, and experienced globally.

We’re growing a team of people who want to shape the future of publishing: creators, technologists, and storytellers driven by craft, purpose, and the opportunity to make a real impact for authors and readers everywhere.

Ready to build what comes next and rewrite the future? Apply now.

About The Role Spines is looking for a creative and technically skilled AI Video Trailer Creator / Multimedia Content Specialist to produce engaging promotional video content for authors and their books.

The primary responsibility of this role is creating high-quality AI-assisted book trailers and promotional videos , combining storytelling, AI-generated visuals, video editing, motion graphics, music, voiceover, and strong marketing concepts.

Experience with digital marketing campaigns, paid advertising creatives, social media content, or podcast production/recording is highly valuable, as the role may also support broader marketing projects.

Key Responsibilities

- Create professional book trailers and promotional videos using AI-generation and traditional video-editing tools.
- Turn book descriptions, manuscripts, themes,



and marketing briefs into compelling visual concepts and storyboards.
- Generate and edit AI video, images, voiceovers, music, animation, and visual effects.
- Edit trailers into polished final videos suitable for YouTube, social media, advertising campaigns, author websites, and other marketing channels.
- Adapt video content into different formats and lengths for Meta, YouTube, Instagram, TikTok, and other digital platforms.
- Develop strong hooks, pacing, visual storytelling, and calls to action that support marketing objectives.
- Collaborate with marketing, account management, and creative teams to ensure content aligns with each author's positioning and campaign strategy.
- Manage multiple video projects simultaneously while meeting production deadlines.
- Review feedback and efficiently implement revisions.
- Maintain consistent quality standards across all video deliverables.

Additional Marketing Responsibilities Depending on experience, the role may also include:

- Creating video creatives for Meta, YouTube, Google, and other advertising campaigns.
- Developing short-form promotional content and social media assets.
- Supporting campaign creative strategy and testing different hooks, formats, and messaging.
- Repurposing existing marketing material into video content.
- Reviewing campaign performance with the marketing team and improving creatives based on results.

Podcast Experience – Advantage, Experience with podcast production is considered a strong advantage. Responsibilities may include:





- Recording or coordinating podcast interviews with authors.
- Editing video and audio podcast recordings.
- Improving audio quality, pacing, transitions, and visual presentation.
- Creating podcast intros, outros, graphics, captions, and promotional clips.
- Turning long-form podcast recordings into short-form social media content.

Requirements:
- Strong video-editing and visual storytelling skills.
- Hands-on experience with AI video and image-generation tools.
- Experience with tools such as Adobe Premiere Pro, After Effects, CapCut, DaVinci Resolve, Runway, Kling, Veo, Midjourney, ElevenLabs, or similar platforms.
- Good understanding of composition, pacing, typography, sound design, and storytelling.
- Ability to turn written material into visually engaging concepts.
- Strong attention to detail and ability to work independently.
- Ability to manage several projects and deadlines simultaneously.
- Strong English communication skills.

Preferred Experience:

- Experience creating trailers, commercials, branded content, or entertainment-related video.
- Experience producing creatives for paid marketing campaigns.
- Understanding of Meta, YouTube, TikTok, or other performance-marketing platforms.
- Experience recording or editing podcasts.
- Experience creating short-form social media content.
- Familiarity with publishing, books, entertainment, or author marketing

We are looking for someone who is not simply a video editor, but a creative storyteller who understands how AI can be used to produce commercially effective content . The right candidate should be able to take a book concept and turn it into a trailer that creates emotion, curiosity, and interest while also understanding that the final product is part of a broader marketing campaign.

📌 AI Video Trailer Creator / Multimedia Content Specialist (Córdoba)
🏢 Spines
📍 Córdoba