https://aitrainers.jobs/ai-training-jobs/rlhf-eval/country/es16 open AI evaluation and rating roles name Spain as a country they accept, and 11 more AI evaluation and rating roles are open worldwide. Among the 14 that state an hourly rate, the median is $145/hr.en Fri, 23 Oct 2026 02:06:59 GMT https://aitrainers.jobs/jobs/quality-assurance-rater-spanish-es-1ppe1uhttps://aitrainers.jobs/jobs/quality-assurance-rater-spanish-es-1ppe1uWed, 30 Sep 2026 10:49:36 GMTRates search results and AI-generated content for accuracy and usefulness, then writes feedback on guideline gaps. Suits senior raters resident in Spain who write clearly in Spanish and English and enjoy research. https://aitrainers.jobs/jobs/journalist-ai-trainer-freelance-8-20-hrs-week-remote-4ar8lghttps://aitrainers.jobs/jobs/journalist-ai-trainer-freelance-8-20-hrs-week-remote-4ar8lgThu, 11 Jun 2026 14:41:15 GMTJournalists review AI answers on reporting, editorial judgement and source verification, and draft realistic newsroom scenarios. Suits senior EU- or UK-based journalists who can give remote feedback part-time. https://aitrainers.jobs/jobs/system-operations-engineer-ai-trainer-freelance-8-20hrs-week-remote-1o5cpzhttps://aitrainers.jobs/jobs/system-operations-engineer-ai-trainer-freelance-8-20hrs-week-remote-1o5cpzTue, 02 Jun 2026 12:52:03 GMTChecks AI-generated content on system operations, automation and reliability, and writes realistic operational scenarios. Suits experienced sysadmins, SREs and DevOps engineers who can spot overlooked risks. https://aitrainers.jobs/jobs/employer-branding-strategist-ai-trainer-freelance-8-20-hrs-week-remote-ewom8fhttps://aitrainers.jobs/jobs/employer-branding-strategist-ai-trainer-freelance-8-20-hrs-week-remote-ewom8fTue, 02 Jun 2026 12:42:54 GMTEmployer branding experts review AI-generated EVP and candidate-experience content, and draft realistic scenarios. Suits senior EU- or UK-based specialists available for remote, part-time feedback. https://aitrainers.jobs/jobs/process-engineering-consultant-ai-trainer-freelance-8-20-hrs-week-remo-s9poqshttps://aitrainers.jobs/jobs/process-engineering-consultant-ai-trainer-freelance-8-20-hrs-week-remo-s9poqsThu, 28 May 2026 08:24:39 GMTProcess engineering consultants review AI answers on process mapping, optimisation and quality, and draft realistic examples. Suits EU- or UK-based consultants with spare hours for remote, structured feedback. https://aitrainers.jobs/jobs/m-a-consultant-ai-trainer-freelance-8-20hrs-week-remote-gksky2https://aitrainers.jobs/jobs/m-a-consultant-ai-trainer-freelance-8-20hrs-week-remote-gksky2Thu, 28 May 2026 08:43:51 GMTM&A specialists review AI-generated deal analysis and valuation reasoning and draft realistic transaction case studies. Suits senior EU- or UK-based deal professionals who can give structured remote feedback. https://aitrainers.jobs/jobs/corporate-finance-advisor-ai-trainer-freelance-8-20hrs-week-remote-1kvgn5https://aitrainers.jobs/jobs/corporate-finance-advisor-ai-trainer-freelance-8-20hrs-week-remote-1kvgn5Thu, 28 May 2026 08:32:05 GMTCorporate finance advisors assess AI output on financial modelling, transactions and valuation, and draft realistic case studies. Suits senior EU- or UK-based advisors with spare hours for remote review. https://aitrainers.jobs/jobs/quantitative-modeler-ai-trainer-freelance-8-20-hrs-week-remote-1g9ng9https://aitrainers.jobs/jobs/quantitative-modeler-ai-trainer-freelance-8-20-hrs-week-remote-1g9ng9Thu, 28 May 2026 08:39:28 GMTQuantitative modelers check AI-generated modelling approaches and risk assessments and draft realistic example problems. Suits experienced EU- or UK-based modelers who can give remote, structured feedback. https://aitrainers.jobs/jobs/treasury-analyst-ai-trainer-freelance-8-20hrs-week-remote-1mtwn8https://aitrainers.jobs/jobs/treasury-analyst-ai-trainer-freelance-8-20hrs-week-remote-1mtwn8Tue, 26 May 2026 08:20:36 GMTTreasury analysts review AI-generated cash management and liquidity advice and write realistic treasury scenarios. Suits experienced EU- or UK-based treasury professionals who can give remote, part-time feedback. https://aitrainers.jobs/jobs/vp-sales-ai-trainer-freelance-8-20-hrs-week-remote-1b4ujnhttps://aitrainers.jobs/jobs/vp-sales-ai-trainer-freelance-8-20-hrs-week-remote-1b4ujnTue, 26 May 2026 08:20:12 GMTSales leaders review AI-generated sales strategy, pipeline and objection-handling content, and draft realistic sales cases. Suits senior EU- or UK-based sales executives working remotely on a part-time basis. https://aitrainers.jobs/jobs/cloud-architect-ai-trainer-freelance-8-20hrs-week-remote-14k8k1https://aitrainers.jobs/jobs/cloud-architect-ai-trainer-freelance-8-20hrs-week-remote-14k8k1Fri, 03 Apr 2026 11:58:24 GMTCloud architects check AI-generated cloud designs and migration advice, then draft realistic infrastructure scenarios from their practice. Suits senior EU- or UK-based professionals who can work part-time remotely. https://aitrainers.jobs/jobs/cadence-evaluation-project-spanish-o4c90vhttps://aitrainers.jobs/jobs/cadence-evaluation-project-spanish-o4c90vFri, 20 Mar 2026 12:50:30 GMTRate and rank learning exercises written for middle and high school students in Spanish, using written task guidelines. Suits qualified secondary-school teachers who have taught whole classes, ideally for several years. https://aitrainers.jobs/jobs/search-engine-evaluator-spanish-spain-1lx2g6https://aitrainers.jobs/jobs/search-engine-evaluator-spanish-spain-1lx2g6Mon, 14 Oct 2024 14:38:55 GMTSearch quality raters test how search engines answer everyday queries and grade results for relevance and quality. Suits web-savvy, detail-oriented people who know local popular culture and can work flexible hours from home. https://aitrainers.jobs/jobs/english-ai-trainer-evaluator-1s8vshhttps://aitrainers.jobs/jobs/english-ai-trainer-evaluator-1s8vshThu, 22 Oct 2026 00:00:00 GMTCNTXT AI · Worldwide https://aitrainers.jobs/jobs/postal-clerk-1he0v9https://aitrainers.jobs/jobs/postal-clerk-1he0v9Mon, 12 Oct 2026 15:51:29 GMTWrites rubrics for postal questions and checks AI answers on postage, tracking, mail services and customs forms. Suits US-based current or former USPS frontline staff with at least a year of counter experience. https://aitrainers.jobs/jobs/usability-tester-128rjbhttps://aitrainers.jobs/jobs/usability-tester-128rjbMon, 12 Oct 2026 15:41:15 GMTReads AI answers about government services and reports where they feel confusing, lost or hard to follow. Suits everyday adults who are comfortable with phones and websites and give honest, specific feedback. https://aitrainers.jobs/jobs/consumer-reviewer-g5yoh0https://aitrainers.jobs/jobs/consumer-reviewer-g5yoh0Mon, 12 Oct 2026 15:25:29 GMTRates sample questions and AI answers about Medicare and other government services for clarity and realism. Suits US-based people with recent personal experience of these services who can suggest simple improvements. https://aitrainers.jobs/jobs/quality-evaluator-fluent-english-europe-latam-1txcwrhttps://aitrainers.jobs/jobs/quality-evaluator-fluent-english-europe-latam-1txcwrMon, 12 Oct 2026 18:33:17 GMTPart-time remote evaluation of AI model responses, comparing outputs side by side and writing clear justifications. Suits fluent English readers and writers who use large language models extensively. https://aitrainers.jobs/jobs/ai-agent-evaluator-1js85ohttps://aitrainers.jobs/jobs/ai-agent-evaluator-1js85oMon, 12 Oct 2026 18:37:03 GMTPart-time remote evaluation of personalised AI assistant conversations, comparing how two assistants use context and respond to feedback. Suits fluent speakers of a supported language who use AI assistants and connected digital services day to day. https://aitrainers.jobs/jobs/ai-tutor-design-7zfbzqhttps://aitrainers.jobs/jobs/ai-tutor-design-7zfbzqThu, 03 Sep 2026 21:07:35 GMTEvaluates and refines design work across graphics, interfaces, websites and games, writing critiques that separate weak design from well-resolved work. Suits professional designers with a strong portfolio in at least one discipline. https://aitrainers.jobs/jobs/english-language-expert-1fq2fdhttps://aitrainers.jobs/jobs/english-language-expert-1fq2fdThu, 03 Sep 2026 10:08:51 GMTReviews AI-generated English responses and writes model revisions, ranking answers for accuracy, clarity and reasoning. Suits strong English editors or copyeditors who can explain corrections clearly and work independently. https://aitrainers.jobs/jobs/irish-speakers-required-for-ai-testing-project-kmo8cphttps://aitrainers.jobs/jobs/irish-speakers-required-for-ai-testing-project-kmo8cpWed, 20 May 2026 14:46:07 GMTTest and give feedback on a new AI tool in Irish, following instructions and writing short reports. Suits proficient Irish speakers who are curious about AI and can work flexible part-time hours. https://aitrainers.jobs/jobs/business-owners-freelance-ai-trainer-project-h2fqedhttps://aitrainers.jobs/jobs/business-owners-freelance-ai-trainer-project-h2fqedTue, 12 May 2026 21:49:26 GMTRemote evaluation of merchant tools and AI-generated business summaries, checked against how your own business actually operates. Suits owners or managers of food, lodging, service or retail businesses who maintain a verified Google Business Profile. https://aitrainers.jobs/jobs/customer-support-reps-ai-training-1u7pxxhttps://aitrainers.jobs/jobs/customer-support-reps-ai-training-1u7pxxWed, 29 Apr 2026 14:53:22 GMTRemote freelance work rating AI chatbot support replies, creating test tickets and auditing FAQs against service-quality standards. It suits people with customer support, technical support or client success experience who write with clarity and empathy. https://aitrainers.jobs/jobs/ai-training-experts-c0uegvhttps://aitrainers.jobs/jobs/ai-training-experts-c0uegvThu, 26 Mar 2026 13:18:05 GMTRemote freelance work in which you analyse, annotate and edit AI-generated outputs and judge model performance on assigned tasks. It suits experienced AI trainers who can verify their background and focus on complex tasks for up to an hour. https://aitrainers.jobs/jobs/ai-data-quality-analyst-2ndod3https://aitrainers.jobs/jobs/ai-data-quality-analyst-2ndod3Tue, 03 Mar 2026 20:10:35 GMTAlignerr · 24 countries · $40–120/hr https://aitrainers.jobs/jobs/product-review-analyst-byjtyehttps://aitrainers.jobs/jobs/product-review-analyst-byjtyeTue, 03 Mar 2026 20:10:35 GMTAlignerr · 12 countries · $40–120/hr https://aitrainers.jobs/jobs/conversation-quality-analyst-13853bhttps://aitrainers.jobs/jobs/conversation-quality-analyst-13853bTue, 03 Mar 2026 20:10:35 GMTAlignerr · 7 countries · $40–120/hr https://aitrainers.jobs/jobs/social-media-content-evaluator-1cfmykhttps://aitrainers.jobs/jobs/social-media-content-evaluator-1cfmykTue, 03 Mar 2026 20:10:35 GMTAlignerr · 13 countries · $40–120/hr https://aitrainers.jobs/jobs/search-quality-evaluator-1p5e7zhttps://aitrainers.jobs/jobs/search-quality-evaluator-1p5e7zTue, 03 Mar 2026 20:10:35 GMTAlignerr · 23 countries · $40–120/hr https://aitrainers.jobs/jobs/e-commerce-data-analyst-jcc7buhttps://aitrainers.jobs/jobs/e-commerce-data-analyst-jcc7buTue, 03 Mar 2026 20:10:35 GMTAlignerr · 13 countries · $40–120/hr https://aitrainers.jobs/jobs/map-location-data-analyst-1sd6gshttps://aitrainers.jobs/jobs/map-location-data-analyst-1sd6gsTue, 03 Mar 2026 20:10:35 GMTAlignerr · 16 countries · $40–120/hr https://aitrainers.jobs/jobs/generalist-q2gjmbhttps://aitrainers.jobs/jobs/generalist-q2gjmbTue, 03 Mar 2026 20:10:35 GMTAlignerr · 19 countries · $40–120/hr https://aitrainers.jobs/jobs/domain-advisor-consultant-subject-matter-expert-137dyihttps://aitrainers.jobs/jobs/domain-advisor-consultant-subject-matter-expert-137dyiFri, 27 Feb 2026 00:11:56 GMTSet gold-standard rubrics and model answers for AI outputs in your own field, and explain why model reasoning fails. Suits established independent experts with advanced degrees who can articulate their methods in writing. https://aitrainers.jobs/jobs/garment-manufacturing-qc-specialist-freelance-ai-trainer-project-oaov38https://aitrainers.jobs/jobs/garment-manufacturing-qc-specialist-freelance-ai-trainer-project-oaov38Thu, 08 Jan 2026 05:19:52 GMTDiscuss garment inspection and factory quality scenarios with an AI model, checking whether its judgements match real production practice. Suits people with hands-on garment QC or production-floor inspection experience who can explain quality decisions clearly. https://aitrainers.jobs/jobs/entry-level-remote-job-generative-ai-content-reviewer-1sowa0https://aitrainers.jobs/jobs/entry-level-remote-job-generative-ai-content-reviewer-1sowa0Mon, 22 Sep 2025 14:25:12 GMTRating AI-generated images against prompts and quality rubrics, and giving structured feedback that helps refine evaluation criteria. Suits detail-oriented people comfortable judging visual content who can follow evolving guidelines. https://aitrainers.jobs/jobs/generalist-ai-trainer-1rznyvhttps://aitrainers.jobs/jobs/generalist-ai-trainer-1rznyvThu, 18 Sep 2025 06:33:53 GMTTrainer work writing and evaluating prompts and AI responses, fact-checking outputs and comparing model answers. Suits strong writers with broad general knowledge who follow complex guidelines carefully. https://aitrainers.jobs/jobs/ai-qa-trainer-llm-evaluation-freelance-project-elbuc9https://aitrainers.jobs/jobs/ai-qa-trainer-llm-evaluation-freelance-project-elbuc9Thu, 18 Sep 2025 00:33:57 GMTRemote work testing large language models for hallucinations, jailbreaks and bias, then writing reproducible failure reports. Suits QA and evaluation specialists with ML or safety testing experience. https://aitrainers.jobs/jobs/natural-language-processing-specialist-je5dhehttps://aitrainers.jobs/jobs/natural-language-processing-specialist-je5dheFri, 05 Sep 2025 18:14:52 GMTNLP researchers who curate text datasets, evaluate language models and design evaluation metrics. Suits PhD-level specialists with several years of NLP research or industry work. https://aitrainers.jobs/jobs/ai-model-evaluation-specialist-5i3guihttps://aitrainers.jobs/jobs/ai-model-evaluation-specialist-5i3guiFri, 05 Sep 2025 18:14:52 GMTEvaluation specialists who design metrics, test model performance and analyse outputs for bias and accuracy. Suits senior ML or computer science experts with five or more years of evaluation work. https://aitrainers.jobs/jobs/app-store-and-music-search-evaluator-loh17ghttps://aitrainers.jobs/jobs/app-store-and-music-search-evaluator-loh17gFri, 18 Apr 2025 20:47:39 GMTEvaluate app store listings and music search results for usability and user intent, using side searches to confirm what each query means. Suits fluent speakers of a listed language with very high English who use an iOS device with a valid Apple ID.