Looking for work that applies Linguistics knowledge to artificial-intelligence development? These roles can involve preparing and reviewing language-related data, including transcriptions, translations, written responses, or evaluations. OpenTrain is the hiring organization for these roles. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they support.
Evaluate a personalization feature in Polish by designing short multi-turn prompts, comparing paired model responses, and writing concise, defensible quality rationales. Contractor role, $20/hr, remote, ~4 hours/day with 4-hour overlap with PST for a 1-month engagement.
Posted Jul 20, 2026
Lead quality and consistency for Catalan AI training projects: review model outputs and trainer QA work, provide clear written feedback, and maintain style guides. Part-time contractor role, 20+ hours/week at $36/hr, open to candidates in Spain or France with native Catalan and strong English.
Posted Jul 17, 2026
Remote contractor role reviewing AI-generated Catalan content and writing high-quality reference answers; $25/hr, 20+ hours/week, hiring in France and Spain. Requires native/near-native Catalan and professional English (C1) for detailed written feedback.
Posted Jul 17, 2026
Contract with OpenTrain as an AI Quality Analyst evaluating a conversational AI personalization feature: design multi-turn prompts, rate side-by-side text responses, and write defensible rationales. 3-month contract, remote, 20+ hrs/week with required PST overlap.
Posted Jul 17, 2026
Join OpenTrain to analyze Italian content, verify claims through online research, and craft clear explanations and scenarios that teach LLMs. This remote contractor role requires fluency in Italian and English, strong analytical writing, and careful judgment to improve model behavior.
Posted Jul 17, 2026
Join OpenTrain as a contractor evaluating a conversational AI personalization feature in Vietnamese. Earn $15/hr on a 3-month, fully remote engagement designing multi-turn prompts, rating responses side-by-side, and writing clear rationales with a required PST overlap.
Posted Jul 16, 2026
Contractor role evaluating Spanish-language personalization for Gemini: design multi-turn prompts, rate side-by-side model outputs, and write clear, defensible rationales. 3-month engagement, remote worldwide, $15/hr, 20+ hrs/week with daily availability and a 4-hour PST overlap required.
Posted Jul 16, 2026
Join OpenTrain to review and rate AI-generated Catalan content, fact-check claims, and apply linguistic QA while documenting decisions in professional English. Contract, remote from Spain, ~20+ hrs/week at $26 USD/hour for experienced Catalan language specialists.
Posted Jul 16, 2026
Design clear, unambiguous rating guidelines and rubrics for RLHF projects spanning finance, retail, insurance, legal, and sports. US-based contractors must commit to a consistent weekday schedule (min. 35 hrs/week); pay $45–$65/hr.
Posted Jul 13, 2026
Join OpenTrain as an Italian-language AI Reviewer: a remote contractor role for Italy-based contributors to evaluate and improve AI-generated Italian text. Earn up to $37/hour on a 20+ hrs/week schedule producing ratings, edits, and clear corrective explanations.
Posted Jul 10, 2026
Lead QA for Vietnamese-language AI training: review AI outputs, coach trainers/QAs, and maintain style guides in a remote contractor role. $25/hr, 20+ hours/week; native or near-native Vietnamese and strong English required.
Posted Jul 9, 2026
Lead Telugu QA for remote AI training projects: review AI-generated Telugu text, evaluate trainer QA, and deliver clear feedback to improve translation fidelity and cultural appropriateness. Part-time contractor, up to $25/hr, 20+ hours/week; hiring in India, the US, and the UAE.
Posted Jul 9, 2026
Join OpenTrain AI to evaluate and improve AI-generated Telugu content—create gold-standard Telugu answers, rate model responses, and write precise rewrites. Part-time contractor role (20+ hrs/week), $20/hr; open to candidates in IN, US, and AE.
Posted Jul 9, 2026
Lead QA for Taiwan-targeted Traditional Chinese content: evaluate AI-generated text, train and support remote contributors, and maintain Taiwan-specific style guides. Contract, part-time (20+ hrs/week) at $45/hr; native-level Traditional Chinese and strong English required.
Posted Jul 9, 2026
Lead quality assurance for Hindi AI training projects as a remote, part-time contractor in India, reviewing language outputs, guiding contributors, and improving rubric-based workflows at $25 per hour.
Posted Jul 9, 2026
Join OpenTrain AI to review and improve AI-generated Gujarati text, create gold-standard answers, and rate model responses—remote contractor work at $20/hr for 20+ hours/week. Hiring in the US, UK, and India; strong Gujarati and professional English required.
Posted Jul 9, 2026
Lead Greek-language QA for AI training projects: review AI-generated Greek text, coach remote contributors, and maintain style guides. Contractor, part-time (20+ hrs/week) at $30/hour; native or near-native Greek and strong English required.
Posted Jul 9, 2026
Lead Urdu QA for AI training: review AI-generated Urdu content, coach trainers/QAs, and maintain style guides. Remote contractor role, 20+ hrs/week at $30/hr; requires native or near-native Urdu and strong English.
Posted Jul 9, 2026
Join OpenTrain as a remote Urdu Language AI Training Expert to create gold‑standard Urdu prompts and answers, evaluate and rank AI outputs for fluency and cultural accuracy, and provide corrective feedback in English. Contractor role, up to $15/hr, 20+ hrs/week, remote in IN/PK/SA/AE.
Posted Jul 9, 2026
Remote contractor role reviewing AI-generated Ukrainian text, mentoring trainers, and maintaining style guides; 20+ hrs/week, paid up to $30/hr. Open to applicants in Ukraine, Poland, Moldova, Kazakhstan, the US, and Canada with native Ukrainian and strong English.
Posted Jul 9, 2026
Help improve AI-generated Ukrainian content by rating outputs, writing gold-standard rewrites, and giving clear English feedback. Remote contractor role for applicants in Ukraine, part-time (20+ hrs/week), up to $20/hour, hiring up to 100 contributors.
Posted Jul 9, 2026
Lead Turkish-language QA for AI training: review LLM outputs, coach trainers, maintain style guides, and improve QA workflows. Remote US-based contractor role, ~20+ hours/week at $25/hr; native/near-native Turkish and strong English required.
Posted Jul 9, 2026
Lead Thai-language QA for AI-generated content in a remote contractor role paying $25–$30 USD/hr. Review outputs, coach trainers/QAs, maintain Thai style guides, and help scale QA workflows with 20+ hours/week.
Posted Jul 9, 2026
Join OpenTrain to evaluate and improve Thai AI-generated text, write gold-standard responses, and rank model outputs — $20/hr, 20+ hours/week, contractors based in Thailand. Use your Thai writing and editing skills to shape real AI behavior.
Posted Jul 9, 2026
Lead Tamil QA for OpenTrain's AI training projects by reviewing AI-generated Tamil content, coaching contributors, and maintaining style guides. Part-time contractor role (20+ hrs/week) at $25/hr; native Tamil and strong English required; remote from SG, MY, LK, or IN.
Posted Jul 9, 2026
Join OpenTrain as a Tamil Language AI Trainer reviewing and rewriting AI-generated Tamil content; remote contractor role, up to $15/hr, 20+ hours/week, hiring across India, Malaysia, Singapore, and Sri Lanka.
Posted Jul 9, 2026
Lead QA for Swedish AI training projects: review AI-generated Swedish text, give clear trainer feedback, maintain style guides, and help onboard contributors. Remote contractor, 20+ hrs/week at $60/hour (USD); Swedish and English required.
Posted Jul 9, 2026
Join OpenTrain AI as a Swedish-language evaluator creating gold-standard answers, rewriting AI outputs, and rating model responses. Contractor, Sweden-only, $55/hr, 20+ hours/week—work remotely applying your Swedish/English language expertise to improve AI.
Posted Jul 9, 2026
Lead Spanish QA for OpenTrain AI's Spanish-language evaluation projects: review AI-generated text and trainer submissions, give precise written feedback, maintain style guides, and support onboarding. Contract, part-time (20+ hrs/week); $30–$40/hr; applicants in Mexico or Spain preferred.
Posted Jul 9, 2026
Join OpenTrain AI as a remote Spanish Translation and Evaluation Expert: review and generate Spanish/English AI outputs, apply MQM/LQA and localization judgment, and fact-check content for 20+ hrs/week; contractor pay $25–$35/hr.
Posted Jul 9, 2026
Linguistics subject-matter expertise can contribute to AI-training and data-labeling work in several ways. Depending on the individual posting, responsibilities may include annotating language data, transcribing or recording audio, translating text, writing or rating model responses, evaluating search results, or applying language knowledge when reviewing examples for artificial-intelligence systems. Read each live posting carefully for its specific responsibilities, qualifications, eligibility, and other requirements.
OpenTrain is the hiring organization for roles involving Linguistics expertise, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Since project requirements can differ, review the individual live posting for the details that apply to the role you are considering.
