Jobs at Welo Global

Evaluate and improve AI-generated French language outputs for accuracy, grammar, cultural relevance, and naturalness. Write prompts and responses, perform preference ranking and grammaticality checks, provide constructive feedback, and collaborate with global teams to improve conversational AI datasets and model performance. This is a four-week, remote freelance contract requiring approximately 20 flexible hours weekly.

Evaluate and improve AI-generated Spanish language outputs for linguistic accuracy, grammar, cultural relevance, and naturalness. Create prompts and responses, perform preference rankings and grammaticality checks, rewrite text, and provide constructive feedback to improve conversational AI datasets and models. The role is a four-week freelance contract requiring approximately 20 flexible hours per week and native or professional Spanish proficiency.

Maintain and develop six WordPress Multisite brand websites, including security updates, performance monitoring, bug fixes, custom Gutenberg blocks, theme modifications, integrations, and accessibility improvements. Manage Webpack builds, Git-based deployments across Pantheon environments, hosting configuration, domains, SSL, incident response, and technical documentation. Collaborate with Marketing, front-end development, and IT teams while serving as the internal WordPress technical owner.

Reviews and evaluates AI-generated text, translations, audio, images, video, and other data; identifies errors and quality issues; annotates and labels content; provides written feedback; follows detailed project guidelines; and completes independent assignments within deadlines.

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.

Review and proofread Polish localized content for grammar, punctuation, consistency, formatting, and cultural accuracy. Execute test cases, identify and report localization bugs, verify fixes, and evaluate translations in software and mobile contexts. Follow project quality standards, use bug-tracking tools, troubleshoot basic issues, and occasionally translate from English to Polish. Maintain clear communication, prioritize tasks, and complete assignments on schedule.

Freelance SEO specialist supporting keyword research and planning, metadata and on-page/content optimisation, Greek↔English keyword translation, SEO copywriting, data management, and analytics using industry SEO tools.

Evaluate personalized search results and suggested places in Google Maps based on your activity history. Rate relevance and usefulness of recommendations, follow guidelines, sign consent, and complete tasks accurately for a single project round.

Translate, review, copy edit, and back-translate Arabic patent content into clear, accurate English, primarily in computer science, mechanics, and chemistry. Use XTM and other CAT tools, follow project instructions and style requirements, communicate promptly in English, and maintain strong attention to detail. Freelance work is remote and requires immediate availability. Selected candidates must complete a translation test before joining Welocalize’s external linguist pool.

Project-based role validating Italian-language accessibility of web, app, and document content. Perform native-language screen reader tests, check metadata/language codes, review captions/transcripts, log defects with WCAG/PDF‑UA references, and collaborate with QA leads. Requires hands-on AT experience and knowledge of WCAG, PDF/UA, and EN 301 549.

Project-based testing of localized digital content in Spanish: validate language codes and metadata, perform in-language screen reader and multimedia checks, log WCAG/PDF-UA defects with evidence, and participate in review calls as needed.

Project-based native-language accessibility tester for Chinese Simplified. Validate language codes, screen reader output, multimedia captions/transcripts, and PDF accessibility against WCAG/PDF-UA/EN 301 549. Perform in-language screen reader testing, log defects with standards references, and provide reproducible evidence and severity ratings.

Translate and proofread Simplified Chinese patent documents into Japanese, primarily in electricity and chemistry. Handle 2,000–5,000 words weekly using XTM and other CAT tools, maintain high accuracy and attention to detail, respond promptly, and collaborate with global production teams as a freelance linguist.

Project-based accessibility tester validating Dutch-language accessibility of localized web, app, and document content. Perform in-language screen reader checks, multimedia and PDF accessibility reviews, confirm language metadata, and log WCAG/PDF-UA defects with evidence and severity ratings.

Record two scheduled four-hour sessions from a quiet, acoustically suitable home studio. Participate in natural conversations, prompted discussions, and scripted customer-service scenarios in native-level Brazilian Portuguese. Complete an audition with two 30-second samples and produce uncompressed WAV audio at 24-bit, 48 kHz. A dedicated external microphone, dry recording room, and professional-quality audio setup are required.

Evaluate and refine AI-generated Arabic (Egyptian) language outputs for linguistic accuracy, grammar, cultural appropriateness, and naturalness. Responsibilities include identifying issues, rewriting responses, creating prompts and responses, conducting preference rankings and grammaticality checks, and providing constructive feedback to improve conversational AI datasets and language models. This is a four-week freelance contract requiring approximately 20 flexible hours per week.

Evaluate and improve AI-generated Arabic Levantine language outputs for linguistic accuracy, grammar, cultural relevance, and naturalness. Rewrite flawed responses, create prompts and responses, perform preference ranking and grammaticality checks, and provide constructive feedback to improve conversational AI datasets and models. This is a four-week freelance contract requiring approximately 20 flexible hours per week, available remotely from Egypt, Saudi Arabia, or Jordan.

Review and refine AI-generated Arabic language outputs for linguistic accuracy, grammar, cultural relevance, and naturalness. Create prompts and responses, perform preference ranking and grammaticality checks, rewrite text, and provide constructive feedback to improve conversational AI datasets and models. This is a four-week freelance contract requiring approximately 20 flexible hours per week and professional or native Gulf Arabic proficiency.

Record two scheduled four-hour sessions from a home studio, including natural conversation, prompted discussions, and scripted customer-service scenarios. Complete an audition with two 30-second samples. Applicants must speak native-level Swiss German, use a dedicated external microphone, maintain a quiet and acoustically dry recording space, and deliver uncompressed WAV audio at 24-bit and 48 kHz.

Record two scheduled four-hour sessions from a home studio, including natural conversation, prompted discussions, and scripted customer-service scenarios. Complete an audition with two 30-second samples demonstrating voice quality and recording environment. Produce professional-quality audio using an external microphone in a quiet, dry room, exporting uncompressed WAV files at 24-bit and 48 kHz.