Apply for Freelance SEO Editor (Spanish) at MarketFully in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth. Remote · Freelance · Ongoing project work
About MarketFully Group We're a content agency helping integral brands create and localise search-focused content across languages and markets. We work with in-house marketing teams to deliver content that's accurate, on-brand, and built to rank.
The opportunity We're looking for an experienced editor to review and polish SEO content for a B2B client in the testing, inspection, and certification space — technical, compliance-driven content across industries including automotive, medical devices, energy, and industrial safety. You won't be writing from scratch. Your job is to take a writer's draft and get it ready to publish: correct language, consistent tone, properly optimised for search, and true to the brief.
What you'll do Edit drafts for grammar, clarity,



and tone in European Spanish
Check content against the SEO brief — keywords used correctly, structure followed, nothing missed
Flag or fix factual and technical inaccuracies
Keep a consistent voice across a growing library of content
Turn work around within agreed deadlines
What we're looking for Native-level, European Spanish
Solid editorial background — publishing, localisation, or content agency experience
Working understanding of on-page SEO — this isn't a copyediting-only role
Comfortable with technical or B2B/compliance content
Our hiring process Quick screening questions on your application. If shortlisted, we'll share rates for this project and confirm you're happy to proceed. A short written SEO assessment (around 30 minutes). Onboarding onto the panel.

📌 Freelance SEO Editor (Barcelona)
🏢 MarketFully
📍 Barcelona