Top Tech Jobs & Startup Jobs in Belfast

Freelance SEO Specialist responsible for keyword research and planning, metadata and content optimisation, on-page SEO, multilingual keyword translation (Lithuanian↔Bosnian, Lithuanian→English), data handling, SEO copywriting, and use of analytics and third-party SEO tools to improve search performance.

Translate and copy-edit patent documents from English to Mongolian in biology and chemistry, perform linguistic quality assessments, ensure terminology and style consistency, use CAT tools (XTM), produce quality reports, and follow client glossaries and guidelines.

Freelance SEO Specialist responsible for keyword research and planning, metadata and on-page content optimisation, SEO copywriting, keyword translation Estonian↔English, data handling, and using analytics and third‑party SEO tools to drive measurable SEO results.

Localize, write, and review Swedish multimedia content (music, TV, apps, gaming). Perform copyediting, LQA, transcription, market research, training materials, and collaborate with global teams to ensure culturally appropriate, accurate localized content.

Review and proofread Kazakh localized content for grammar, spelling, formatting, and cultural accuracy. Execute test cases, identify and report localization bugs using bug-tracking systems, verify fixes, and occasionally translate English to Kazakh. Follow project style guides, troubleshoot basic issues, and ensure quality and consistency across digital products.

Freelance translator translating and reviewing patent documents from Simplified Chinese into German, primarily in electricity and computer science domains. Must follow project instructions (e.g., character limits), explain translation decisions, and perform both translation and review tasks remotely with expected weekly volume.

Perform second-pass linguistic quality reviews of UK English customer-service machine-translated content. Validate severity assessments, identify systemic MT errors (tone, terminology, recurring patterns), and provide clear, actionable feedback to support quality reporting and continuous improvement. Work is intermittent and assigned on an ad-hoc basis.

Remote freelance role evaluating and rewriting AI-generated Dutch text for accuracy, grammar, and cultural relevance. Create prompts and responses, perform structured tests (ranking, grammaticality), and collaborate with global teams. 4-week project, ~20 hours/week, $35.20/hr.

Translate and copy-edit marketing, help, UI, and regulated content using CAT tools; follow client style guides and processes; meet productivity, quality, and on-time delivery KPIs; participate in trainings, error arbitration, and quality meetings; track errors and improve under senior guidance.

Freelance Finnish SEO Specialist responsible for keyword research and planning, metadata and on-page content optimisation, SEO copywriting, bilingual keyword translation, data handling, and using analytics and third-party SEO tools to deliver measurable SEO improvements.