About Media Stack
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Media Stack is a performance marketing agency run by CMOs and entrepreneurs with 50+ years of combined experience across creative, media buying, and CRO. We work with ambitious brands and help them win through smart content and sharper strategy. The Role
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We're looking for a creative-minded Video Editor and Social Strategist to join us on a part-time contractor basis - roughly 2 weeks of work per month. The role splits across two areas:
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Agency social (Media Stack's own TikTok & Instagram) — editing short-form video content that we use to attract inbound leads and run paid ads against
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Client work — supporting content creation and creative strategy for a selection of our clients, primarily ecommerce brands running ads on Meta and TikTok This isn't a passive editing role. We want someone who can look at a piece of content, tell us why it did or didn't work, and have a point of view on what to test next. What You'll Be Doing
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Editing short-form video content for TikTok and Instagram Reels (organic and paid)
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Supporting creative strategy — hooks, scripting, formats, testing frameworks
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Contributing to Media Stack's own social content calendar
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Reviewing performance data and feeding insights back into the creative process
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Working with AI tools to improve output quality and speed What We're Looking For
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+3 years of experience in video editing and/or social content A strong portfolio of short-form content — TikTok and/or Meta ads ideally
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Someone who thinks like a strategist, not just an editor
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Comfortable working independently and remotely
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Solid written English
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Familiarity with AI tools (CapCut, Runway, etc.) is a plus
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Experience with UK brands or ecommerce is a bonus, not a dealbreaker Practical Details
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~2 weeks of work per month (versátil, async-friendly)
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Contractor arrangement
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Fully remote
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Budget: up to €1,700/month for the contracted period