Freelance SEO Editor (Polish)

MarketFully; Kraków; Remote; PLN 67,000 - 100,000; Full time

Job summary

MarketFully Group seeks an experienced editor to review and polish SEO-focused content for a B2B client in testing, inspection, and certification. You will refine drafts for language, tone, and SEO alignment, ensuring accuracy and brand consistency across a growing content library.

Responsibilities include validating against the SEO brief, fixing factual issues, and delivering edits on time. This freelance, remote role supports ongoing project work with flexible collaboration.

Qualifications

• Native-level Polish required.
• Solid editorial background in publishing, localisation, or content agency work.
• Working understanding of on-page SEO beyond copyediting.

Responsibilities

• Edit drafts for grammar, clarity, and tone.
• Check content against the SEO brief—keywords, structure, and brief compliance.
• Flag or fix factual and technical inaccuracies to maintain accuracy.
• Maintain a consistent voice across a growing content library.
• Manage turnaround within agreed deadlines.

Skills

Polish language proficiency

SEO awareness

Editing/Copyediting

Education

Editorial background or content agency experience

Job description

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

• 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 Polish

• 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