? Remote · Freelance · Ongoing project work

? About MarketFully Group

We're a content agency helping global 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

? How to apply

Send your CV and, if available, examples of editing work.

Our MarketFully solution consists of , an AI-powered multilingual content marketing platform, plus human-in-the-loop services to enable integral marketing teams to create efficient content InMarket, InLanguage, and InCulture with effective and measurable outcomes.

📌 Freelance SEO Editor (Spanish) (Barcelona)
🏢 MarketFully
📍 Barcelona