https://aitrainers.jobs/ai-training-jobs/data-labeling/country/br12 open data annotation roles name Brazil as a country they accept, and 77 more data annotation roles are open worldwide.en Tue, 20 Oct 2026 16:05:40 GMT https://aitrainers.jobs/jobs/brazilian-portuguese-religion-philosophy-subject-matter-expert-sme-pqj2a4https://aitrainers.jobs/jobs/brazilian-portuguese-religion-philosophy-subject-matter-expert-sme-pqj2a4Fri, 08 May 2026 16:02:51 GMTRWS TrainAI · Brazil · $30/hr https://aitrainers.jobs/jobs/brazilian-portuguese-history-subject-matter-expert-sme-abe206https://aitrainers.jobs/jobs/brazilian-portuguese-history-subject-matter-expert-sme-abe206Fri, 08 May 2026 12:46:19 GMTRWS TrainAI · Brazil · $30/hr https://aitrainers.jobs/jobs/brazilian-portuguese-games-puzzles-subject-matter-expert-sme-1xw9xshttps://aitrainers.jobs/jobs/brazilian-portuguese-games-puzzles-subject-matter-expert-sme-1xw9xsFri, 08 May 2026 15:44:48 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-animals-pets-subject-matter-expert-sme-1gx5e0https://aitrainers.jobs/jobs/brazilian-portuguese-animals-pets-subject-matter-expert-sme-1gx5e0Fri, 08 May 2026 15:18:32 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-food-drink-culinary-culture-subject-matter-expert-1xr5wyhttps://aitrainers.jobs/jobs/brazilian-portuguese-food-drink-culinary-culture-subject-matter-expert-1xr5wyFri, 08 May 2026 14:54:49 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-tv-film-animation-cartoons-subject-matter-expert--1ml01xhttps://aitrainers.jobs/jobs/brazilian-portuguese-tv-film-animation-cartoons-subject-matter-expert--1ml01xFri, 08 May 2026 14:48:10 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-internet-culture-subject-matter-expert-sme-1tn8gqhttps://aitrainers.jobs/jobs/brazilian-portuguese-internet-culture-subject-matter-expert-sme-1tn8gqFri, 08 May 2026 14:32:53 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-fashion-style-subject-matter-expert-sme-2i4bf5https://aitrainers.jobs/jobs/brazilian-portuguese-fashion-style-subject-matter-expert-sme-2i4bf5Fri, 08 May 2026 13:30:08 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-fandoms-subject-matter-expert-sme-15wgguhttps://aitrainers.jobs/jobs/brazilian-portuguese-fandoms-subject-matter-expert-sme-15wgguFri, 08 May 2026 12:55:09 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-sports-subject-matter-expert-sme-1s57wohttps://aitrainers.jobs/jobs/brazilian-portuguese-sports-subject-matter-expert-sme-1s57woThu, 07 May 2026 19:03:22 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/brazilian-portuguese-home-garden-subject-matter-expert-sme-1bgt72https://aitrainers.jobs/jobs/brazilian-portuguese-home-garden-subject-matter-expert-sme-1bgt72Tue, 05 May 2026 20:16:31 GMTRWS TrainAI · Brazil https://aitrainers.jobs/jobs/game-annotator-1165gohttps://aitrainers.jobs/jobs/game-annotator-1165goThu, 16 Apr 2026 00:00:00 GMTContract game annotation role on the Claru platform, with no task details in the listing. The posting gives too little information to judge who it suits. https://aitrainers.jobs/jobs/market-curation-editor-politics-1bawj0https://aitrainers.jobs/jobs/market-curation-editor-politics-1bawj0Thu, 01 Oct 2026 22:55:00 GMTFreelance role for politics experts who review automatically drafted election prediction markets against official sources, approving, editing or rejecting each one. It suits people with political data, polling or journalism experience who write unambiguous resolution rules. https://aitrainers.jobs/jobs/behavioral-analyst-17xkcfhttps://aitrainers.jobs/jobs/behavioral-analyst-17xkcfTue, 15 Sep 2026 00:00:00 GMTRemote contract work that annotates text, audio and video for subtle behavioral cues and writes scenario-based training material. It suits behavioral therapists, counselors or acting coaches who read interpersonal signals well. https://aitrainers.jobs/jobs/market-curation-editor-culture-kbysmehttps://aitrainers.jobs/jobs/market-curation-editor-culture-kbysmeTue, 08 Sep 2026 22:22:25 GMTFreelance role for culture-savvy editors who review drafted entertainment prediction markets, approving, editing or rejecting each one with a recorded reason. It suits people with entertainment journalism or editorial experience who write unambiguous resolution rules. https://aitrainers.jobs/jobs/market-curation-editor-sports-5ghtsvhttps://aitrainers.jobs/jobs/market-curation-editor-sports-5ghtsvTue, 08 Sep 2026 22:16:20 GMTFreelance role for sports experts who review drafted sports prediction markets against league rules and official stats, approving, editing or rejecting each one. It suits people with sports journalism, trading or data-operations experience who write unambiguous resolution rules. https://aitrainers.jobs/jobs/ai-trainers-network-maori-3mbhg2https://aitrainers.jobs/jobs/ai-trainers-network-maori-3mbhg2Fri, 24 Jul 2026 02:27:56 GMTJoin a talent pool for flexible remote annotation and evaluation work in Maori. Suits native Maori speakers who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/shape-the-future-of-ai-ilocano-talent-hub-oeo8iuhttps://aitrainers.jobs/jobs/shape-the-future-of-ai-ilocano-talent-hub-oeo8iuMon, 20 Jul 2026 07:48:50 GMTA talent-pool sign-up, not an open job, for Ilocano speakers in the Philippines to be contacted about future remote annotation, evaluation or prompt projects. It suits native or near-native Ilocano speakers who are detail-oriented and comfortable with digital tools. https://aitrainers.jobs/jobs/ai-trainers-network-cebuano-1shhdjhttps://aitrainers.jobs/jobs/ai-trainers-network-cebuano-1shhdjMon, 20 Jul 2026 07:41:31 GMTJoin a talent pool for flexible remote annotation and evaluation work in Cebuano. Suits native Cebuano speakers who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-koro-1a3roehttps://aitrainers.jobs/jobs/ai-trainers-network-koro-1a3roeMon, 20 Jul 2026 07:36:58 GMTJoin a talent pool for flexible remote annotation and evaluation work in Koro. Suits native Koro speakers who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-lao-1gmmc3https://aitrainers.jobs/jobs/ai-trainers-network-lao-1gmmc3Wed, 15 Jul 2026 02:31:51 GMTJoin a talent pool for flexible remote annotation and evaluation work in Lao. Suits native or near-native Lao speakers who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/qa-expert-1pfajchttps://aitrainers.jobs/jobs/qa-expert-1pfajcWed, 04 Mar 2026 14:39:42 GMTAudits tasks and responses produced by human annotators against guidelines, catching quality problems and AI-generated content. Suits quality assurance specialists and reviewers who work carefully and consistently to standards. https://aitrainers.jobs/jobs/document-review-specialist-d4tjlphttps://aitrainers.jobs/jobs/document-review-specialist-d4tjlpTue, 03 Mar 2026 20:10:35 GMTRemote contract work reading, annotating and classifying documents such as articles and reports so AI can understand text. Suits careful readers who follow detailed guidelines and need no specialist background. https://aitrainers.jobs/jobs/ai-training-specialist-6yg19ghttps://aitrainers.jobs/jobs/ai-training-specialist-6yg19gTue, 03 Mar 2026 20:10:35 GMTContributors complete labeling, classification and rating tasks across text, image and audio that teach AI models to be accurate and helpful. Suits detail-oriented people from any background who can follow precise guidelines. https://aitrainers.jobs/jobs/film-scene-description-specialist-xxhaxvhttps://aitrainers.jobs/jobs/film-scene-description-specialist-xxhaxvTue, 03 Mar 2026 20:10:35 GMTContributors watch short clips and write structured, beat-by-beat descriptions of camera work, framing and mood without relying on dialogue. Suits people who love film and write precise visual descriptions. https://aitrainers.jobs/jobs/video-annotation-specialist-1s0q7mhttps://aitrainers.jobs/jobs/video-annotation-specialist-1s0q7mTue, 03 Mar 2026 20:10:35 GMTAnnotators segment video into shots and scenes and label camera angles, movement and on-screen actions. Suits people with sharp visual attention who can stay consistent through repetitive tagging. https://aitrainers.jobs/jobs/image-description-specialist-13k9k4https://aitrainers.jobs/jobs/image-description-specialist-13k9k4Tue, 03 Mar 2026 20:10:35 GMTContributors write structured descriptions of photos, diagrams and illustrations, identifying objects, scenes and spatial relationships. Suits observant people who write clearly and stay consistent across large batches. https://aitrainers.jobs/jobs/e-commerce-data-analyst-jcc7buhttps://aitrainers.jobs/jobs/e-commerce-data-analyst-jcc7buTue, 03 Mar 2026 20:10:35 GMTAnalysts review and categorize product listings and assess AI-generated shopping descriptions and recommendations for accuracy. Suits detail-oriented people who are comfortable on online shopping platforms. https://aitrainers.jobs/jobs/map-location-data-analyst-1sd6gshttps://aitrainers.jobs/jobs/map-location-data-analyst-1sd6gsTue, 03 Mar 2026 20:10:35 GMTAnalysts verify AI-generated addresses, place names and location results against their local knowledge and mapping tools. Suits people who know their area well and can spot errors in place and route information. https://aitrainers.jobs/jobs/data-labeling-specialist-uk5dpyhttps://aitrainers.jobs/jobs/data-labeling-specialist-uk5dpyTue, 03 Mar 2026 20:10:35 GMTContributors categorize, tag and annotate text, images or audio using predefined tag sets and annotation guidelines. Suits detail-oriented people who work methodically and follow structured instructions precisely. https://aitrainers.jobs/jobs/generalist-ai-trainer-visual-content-1a0kiihttps://aitrainers.jobs/jobs/generalist-ai-trainer-visual-content-1a0kiiWed, 28 Jan 2026 01:52:27 GMTContributors apply guideline-based judgment to image-based content for AI training and act on review feedback. Suits detail-oriented, reliable people who value consistency and can work remotely with online tools. https://aitrainers.jobs/jobs/remote-image-annotation-specialist-flexible-hours-auapwshttps://aitrainers.jobs/jobs/remote-image-annotation-specialist-flexible-hours-auapwsWed, 24 Sep 2025 00:14:45 GMTChoosing the correct labels for images from a given list under clear annotation guidelines, and double-checking the work for accuracy. Suits detail-focused contributors with prior data annotation experience who work well independently. https://aitrainers.jobs/jobs/ai-training-video-production-specialist-1jd0puhttps://aitrainers.jobs/jobs/ai-training-video-production-specialist-1jd0puWed, 10 Sep 2025 16:14:43 GMTSpecialists who manage video production for AI training and annotate, label and categorise video data. Suits people with editing experience who can handle several projects at once. https://aitrainers.jobs/jobs/ai-training-implementation-specialist-vo7hnwhttps://aitrainers.jobs/jobs/ai-training-implementation-specialist-vo7hnwWed, 10 Sep 2025 16:15:50 GMTLabelling data and validating AI-generated content to meet project specifications across diverse AI training projects. Suits people with a relevant degree and proven data annotation experience who thrive in agile teams. https://aitrainers.jobs/jobs/video-production-specialist-for-ai-training-1wj5gahttps://aitrainers.jobs/jobs/video-production-specialist-for-ai-training-1wj5gaWed, 10 Sep 2025 16:14:31 GMTContributors who annotate video data and review AI-generated video for accuracy and relevance. Suits video professionals interested in AI who bring domain knowledge such as healthcare or finance. https://aitrainers.jobs/jobs/ai-training-specialist-data-annotation-expert-hfs89ohttps://aitrainers.jobs/jobs/ai-training-specialist-data-annotation-expert-hfs89oWed, 10 Sep 2025 16:14:20 GMTAnnotators who label data and check AI-generated content for accuracy and relevance across several domains. Suits people with proven annotation experience and a focus on data integrity. https://aitrainers.jobs/jobs/computer-vision-annotation-expert-1m7fq7https://aitrainers.jobs/jobs/computer-vision-annotation-expert-1m7fq7Fri, 05 Sep 2025 18:14:52 GMTComputer vision specialists who annotate images and videos with bounding boxes and masks, and set guidelines for junior annotators. Suits people with an advanced degree in computer vision or a related field. https://aitrainers.jobs/jobs/ai-trainers-network-persian-4m3dzbhttps://aitrainers.jobs/jobs/ai-trainers-network-persian-4m3dzbWed, 13 Aug 2025 12:32:39 GMTJoin a talent pool for flexible remote annotation and evaluation work in Persian. Suits native Persian speakers based in Afghanistan who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-odia-u9e8rnhttps://aitrainers.jobs/jobs/ai-trainers-network-odia-u9e8rnThu, 07 Aug 2025 14:39:35 GMTJoin a talent pool for flexible remote annotation and evaluation work in Odia. Suits native Odia speakers based in India who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-mongolian-1i1z19https://aitrainers.jobs/jobs/ai-trainers-network-mongolian-1i1z19Thu, 07 Aug 2025 14:37:34 GMTJoin a talent pool for flexible remote annotation and evaluation work in Mongolian. Suits native Mongolian speakers based in Mongolia who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-maltese-sdztnzhttps://aitrainers.jobs/jobs/ai-trainers-network-maltese-sdztnzThu, 07 Aug 2025 14:34:02 GMTJoin a talent pool for flexible remote annotation and evaluation work in Maltese. Suits native Maltese speakers based in Malta who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-malayalam-1q97jnhttps://aitrainers.jobs/jobs/ai-trainers-network-malayalam-1q97jnThu, 07 Aug 2025 14:31:39 GMTJoin a talent pool for flexible remote annotation and evaluation work in Malayalam. Suits native Malayalam speakers based in India who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-macedonian-3zd2kihttps://aitrainers.jobs/jobs/ai-trainers-network-macedonian-3zd2kiThu, 07 Aug 2025 14:28:19 GMTJoin a talent pool for flexible remote annotation and evaluation work in Macedonian. Suits native Macedonian speakers based in North Macedonia who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-kyrgyz-fa54mjhttps://aitrainers.jobs/jobs/ai-trainers-network-kyrgyz-fa54mjThu, 07 Aug 2025 14:23:24 GMTJoin a talent pool for flexible remote annotation and evaluation work in Kyrgyz. Suits native Kyrgyz speakers based in Kyrgyzstan who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-kazakh-as6velhttps://aitrainers.jobs/jobs/ai-trainers-network-kazakh-as6velThu, 07 Aug 2025 14:16:33 GMTJoin a talent pool for flexible remote annotation and evaluation work in Kazakh. Suits native Kazakh speakers based in Kazakhstan who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-kannada-1jgyplhttps://aitrainers.jobs/jobs/ai-trainers-network-kannada-1jgyplThu, 07 Aug 2025 14:09:57 GMTJoin a talent pool for flexible remote annotation and evaluation work in Kannada. Suits native Kannada speakers based in India who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-irish-wr0kjfhttps://aitrainers.jobs/jobs/ai-trainers-network-irish-wr0kjfThu, 07 Aug 2025 13:40:47 GMTJoin a talent pool for flexible remote annotation and evaluation work in Irish. Suits native Irish speakers based in Ireland who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-igbo-1w8s7ihttps://aitrainers.jobs/jobs/ai-trainers-network-igbo-1w8s7iThu, 07 Aug 2025 13:37:29 GMTJoin a talent pool for flexible remote annotation and evaluation work in Igbo. Suits native Igbo speakers based in Nigeria who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-hausa-gz0jgrhttps://aitrainers.jobs/jobs/ai-trainers-network-hausa-gz0jgrThu, 07 Aug 2025 13:24:30 GMTJoin a talent pool for flexible remote annotation and evaluation work in Hausa. Suits native Hausa speakers based in Nigeria who want project work on their own terms; no active role is open now. https://aitrainers.jobs/jobs/ai-trainers-network-georgian-wysktqhttps://aitrainers.jobs/jobs/ai-trainers-network-georgian-wysktqThu, 07 Aug 2025 13:22:24 GMTJoin a talent pool for flexible remote annotation and evaluation work in Georgian. Suits native Georgian speakers based in Georgia who want project work on their own terms; no active role is open now.