Junior Marketing Video Editor

Junior Video Editor

Labhouse is a fast-growing startup that builds, launches, and scales its own AI & Productivity Apps, operating under a subscription-based business model.

Based in Barcelona, Labhouse was founded by Andrés Bou and Horacio Martos (Co-Founders of SocialPoint).

We operate at the intersection of mobile technology, AI, and product-driven growth, with a strong focus on experimentation and performance.

Would you like to make an impact as part of a company that builds the best mobile apps used by millions of users worldwide? If so, discover your next challenge below.

As a Junior Video Editor you'll join Labhouse's video editing team to take concepts that are already proven and expand them into the volume of variations needed to find their best-performing version. Your focus won't be creating new concepts from scratch, but producing hooks, CTAs, pacing, and format variants of existing ads at scale and A/B testing them to identify what wins. This is a hands-on, operational role from day one: you'll be expected to deliver around 100 iterations a week, working closely with senior editors and Creative Strategists, and building your skills across both classic editing and AI-powered creative tools.

• Produce iterations of existing, proven ads: new hooks, alternate CTAs, pacing changes, and small creative tweaks aimed at keeping performance strong.

• Work at high volume, delivering around 100 iterations a week without losing attention to detail or quality.

• Adapt existing ads into new formats and versions for TikTok, Instagram, and Facebook, including localized or platform-specific cuts.

• Apply feedback and direction from Creative Strategists accurately and quickly, iterating until the ad is ready to ship.

• Learn and apply AI-powered creative tools to speed up iteration work, under the guidance of the wider team.

• Keep iteration work organized and on-brief, hitting agreed formats, lengths, and specs across platforms.

• Flag opportunities for further iterations based on what you notice in an ad's performance or audience response.

• Support the wider video editing team with production capacity during high-volume periods.

Academic background:

• No specific degree required. We care about your editing skills and eagerness to learn, not your diploma.

Technical expertise:

• Some experience editing short-form video content.

• Comfortable with Adobe Premiere and After Effects.

• A good sense of what makes short-form video engaging: pacing, hooks, captions, and current trends on TikTok, Instagram, and Facebook.

• Knowledge in AI creative tools such as Seedance, Veo3, Kling, ElevenLabs, NanoBanana, Claude Design, ChatGPT.

• Comfortable following detailed briefs and applying precise, iterative feedback quickly.

Problem-solving and product focus:

• Detail-oriented, with a good eye for what looks and feels right.

• Eager to learn, open to feedback, and quick to turn notes into a better version of the ad.

• Organized and able to manage several small iteration tasks in parallel without losing quality.

• Comfortable working at high volume, while keeping a steady, consistent standard of work.

Communication:

• Good level of spoken and written English and Spanish.

• Comfortable asking questions, sharing progress, and collaborating closely with senior editors and the wider team.

Pluses that are needed occasionally:

• Previous experience or coursework in video editing, motion graphics, or social media content creation.

• Experience with AI creative tools.

• Exposure to app marketing or performance marketing environments.

• Remote work from LATAM.

• Flexible working hours.

• High-end equipment for your development.

• A young and top entrepreneurial team in a dynamic startup environment.

• Real hands-on experience across a high volume of live, performance-driven campaigns.

• Work with cutting-edge technologies, including AI creative tools used daily in production.

1. TA Interview – Initial conversation to get to know each other and understand your background.

2. Hiring Manager Interview – Deep dive into your editing experience, portfolio, and fit with the team.

3. Technical Case – Practical exercise assessing your editing skills, attention to brief, and ability to apply iterative feedback.

4. Final Interview – Final conversation to ensure alignment on expectations, culture, and role fit.

Labhouse is proud to be an equal-opportunity employer. However you identify or whatever your journey to this point, we welcome all candidates to apply for the position that inspires them.

Come join us and help us build a company that everyone is proud to be part of.