https://aitrainers.jobs/ai-training-jobs/country/czRemote AI training work you can do from the Czechia: roles that accept residents of the Czechia, plus roles open worldwide. Most are paid hourly in US dollars.en Thu, 22 Oct 2026 02:06:23 GMT https://aitrainers.jobs/jobs/voice-talent-required-czech-female-remote-q474pthttps://aitrainers.jobs/jobs/voice-talent-required-czech-female-remote-q474ptFri, 09 Oct 2026 15:33:25 GMTLilt · Czechia https://aitrainers.jobs/jobs/quality-control-specialist-for-ai-ml-with-czech-language-14k4zghttps://aitrainers.jobs/jobs/quality-control-specialist-for-ai-ml-with-czech-language-14k4zgThu, 20 Aug 2026 09:36:38 GMTTSMG · Czechia https://aitrainers.jobs/jobs/biology-expert-ai-trainer-czechia-p3ue74https://aitrainers.jobs/jobs/biology-expert-ai-trainer-czechia-p3ue74Tue, 04 Aug 2026 12:54:42 GMTRemote part-time work producing advanced biology problems with reproducible, verified solutions. Suits life scientists with a graduate degree who can explain technical reasoning clearly. https://aitrainers.jobs/jobs/ai-text-validation-specialist-czech-language-dqgx2xhttps://aitrainers.jobs/jobs/ai-text-validation-specialist-czech-language-dqgx2xFri, 17 Jul 2026 10:25:29 GMTTSMG · Czechia https://aitrainers.jobs/jobs/full-stack-developer-ai-trainer-czechia-1gg1tzhttps://aitrainers.jobs/jobs/full-stack-developer-ai-trainer-czechia-1gg1tzThu, 09 Jul 2026 16:08:20 GMTPart-time remote consulting that builds realistic full-stack coding scenarios and checks peer submissions for correctness. Suits developers with several years of production full-stack work and strong testing habits. https://aitrainers.jobs/jobs/physics-expert-ai-trainer-czechia-84fg1ahttps://aitrainers.jobs/jobs/physics-expert-ai-trainer-czechia-84fg1aThu, 18 Jun 2026 22:05:53 GMTRemote contract work designing rigorous, single-answer physics problems with complete worked solutions for AI training. Suits physicists with research or industry experience who write precisely and enjoy building original multi-step problems. https://aitrainers.jobs/jobs/czech-voice-recording-specialist-1laqxehttps://aitrainers.jobs/jobs/czech-voice-recording-specialist-1laqxeThu, 11 Jun 2026 11:25:21 GMTA short remote voice session reading scripted everyday prompts into a smartphone app for speech recognition training. It suits native speakers living in the country who can finish one session in about two hours. https://aitrainers.jobs/jobs/generative-ai-analyst-czech-czech-republic-hm5uadhttps://aitrainers.jobs/jobs/generative-ai-analyst-czech-czech-republic-hm5uadThu, 04 Jun 2026 12:02:11 GMTFreelance project work reviewing and annotating AI-generated content in Czech for model training and quality review. Suits native Czech speakers with strong English and careful, guideline-driven judgement. https://aitrainers.jobs/jobs/audio-transcription-specialist-czech-language-y5iw1whttps://aitrainers.jobs/jobs/audio-transcription-specialist-czech-language-y5iw1wThu, 14 May 2026 19:17:11 GMTTSMG · Czechia, Ukraine https://aitrainers.jobs/jobs/czech-transcriber-86u0ryhttps://aitrainers.jobs/jobs/czech-transcriber-86u0ryMon, 13 Apr 2026 15:10:18 GMTLionbridge AI Data Training · Czechia · $17–22/hr https://aitrainers.jobs/jobs/vfx-cgi-fully-remote-subject-matter-expert-1xy99whttps://aitrainers.jobs/jobs/vfx-cgi-fully-remote-subject-matter-expert-1xy99wTue, 31 Mar 2026 15:47:52 GMTFilm and games 3D artists are asked to license their existing on-the-shelf scenes and process them into layered, rendered data for video-generation models. Suits experienced VFX and CGI professionals with compositable archive work. https://aitrainers.jobs/jobs/data-collection-contributor-z2ats8https://aitrainers.jobs/jobs/data-collection-contributor-z2ats8Thu, 12 Mar 2026 19:37:19 GMTHumanSignal · Czechia · Up to $10/hr https://aitrainers.jobs/jobs/czech-language-expert-1tfnknhttps://aitrainers.jobs/jobs/czech-language-expert-1tfnknTue, 03 Mar 2026 20:10:35 GMTRemote contract work reviewing AI-generated Czech text and translations for accuracy, naturalness and cultural fit. Suits native or near-native Czech speakers who are skilled translators, editors or linguists. https://aitrainers.jobs/jobs/language-content-reviewer-czech-1d4ba1https://aitrainers.jobs/jobs/language-content-reviewer-czech-1d4ba1Fri, 27 Feb 2026 19:55:34 GMTEdits and refines customer review summaries in Czech under complex editorial rules, checking facts and sentiment accuracy. Suits experienced language professionals with editing, summarization or localization background who work independently. https://aitrainers.jobs/jobs/ai-data-specialist-vietnamese-jddrtvhttps://aitrainers.jobs/jobs/ai-data-specialist-vietnamese-jddrtvThu, 20 Nov 2025 20:11:40 GMTNative Vietnamese speakers evaluate and annotate AI-generated content, run pairwise comparisons and tag objects in audio, video and images. Suits flexible part-time workers comfortable with data annotation and evaluation. https://aitrainers.jobs/jobs/ai-training-contributor-czech-remote-145snkhttps://aitrainers.jobs/jobs/ai-training-contributor-czech-remote-145snkThu, 09 Oct 2025 14:08:27 GMTLilt · Czechia https://aitrainers.jobs/jobs/czech-language-specialist-freelance-ai-trainer-project-wrxp8chttps://aitrainers.jobs/jobs/czech-language-specialist-freelance-ai-trainer-project-wrxp8cSat, 12 Jul 2025 03:52:19 GMTCheck an AI model's Czech grammar, declension and register, documenting errors and suggesting prompt improvements. Suits linguists with a master's or PhD in Czech or a related field, or with peer-reviewed analysis work. https://aitrainers.jobs/jobs/czech-ai-ads-reviewer-1o728jhttps://aitrainers.jobs/jobs/czech-ai-ads-reviewer-1o728jThu, 30 Jan 2025 14:44:18 GMTFreelance remote role rating Czech-language online ads for relevance, accuracy and guideline compliance. Suits fluent Czech speakers who use search engines daily and research quickly online. https://aitrainers.jobs/jobs/ai-filmmaker-1y3cs0https://aitrainers.jobs/jobs/ai-filmmaker-1y3cs0Thu, 22 Oct 2026 00:30:17 GMTRemoExperts · Worldwide · $40–100/hr https://aitrainers.jobs/jobs/life-sciences-research-expert-python-1k2f18https://aitrainers.jobs/jobs/life-sciences-research-expert-python-1k2f18Wed, 21 Oct 2026 00:00:00 GMTmicro1 · Worldwide · $60–120/hr https://aitrainers.jobs/jobs/swiss-german-ai-conversation-partner-rjjls1https://aitrainers.jobs/jobs/swiss-german-ai-conversation-partner-rjjls1Wed, 21 Oct 2026 00:00:00 GMTPila8 · 123 countries https://aitrainers.jobs/jobs/cfd-engineer-ai-trainer-diouhxhttps://aitrainers.jobs/jobs/cfd-engineer-ai-trainer-diouhxTue, 20 Oct 2026 00:00:00 GMTSet up and run fluid simulations from CAD geometry, build verified reference solutions and write Python checks for an AI agent's results. Suits practising CFD engineers with solid verification and validation habits. https://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-19y4ryhttps://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-19y4ryTue, 20 Oct 2026 00:00:00 GMTSet up and run fluid simulations from CAD geometry, build verified reference solutions and write Python checks for an AI agent's results. Suits practising CFD engineers with solid verification and validation habits. https://aitrainers.jobs/jobs/security-software-engineer-python-ai-evaluation-1s8uhkhttps://aitrainers.jobs/jobs/security-software-engineer-python-ai-evaluation-1s8uhkMon, 19 Oct 2026 18:21:57 GMTContract work evaluating AI models on security coding tasks such as vulnerability analysis and patch validation. Suits experienced software engineers with hands-on security work who write clear technical feedback. https://aitrainers.jobs/jobs/senior-application-security-engineer-ai-code-evaluation-v8hg40https://aitrainers.jobs/jobs/senior-application-security-engineer-ai-code-evaluation-v8hg40Mon, 19 Oct 2026 18:21:52 GMTContract work evaluating AI models on security coding tasks such as vulnerability analysis and patch validation. Suits senior application security engineers who can write clear, structured technical feedback. https://aitrainers.jobs/jobs/cad-engineer-ai-trainer-rpfqpthttps://aitrainers.jobs/jobs/cad-engineer-ai-trainer-rpfqptMon, 19 Oct 2026 00:00:00 GMTModel parts in a live CAD environment, build reference solutions and judge an AI agent's attempts at long engineering tasks. Suits experienced CAD modellers with mechanical or aerospace training who write clear reviews. https://aitrainers.jobs/jobs/freelance-mechanical-cad-simulation-engineer-ai-trainer-1bba0fhttps://aitrainers.jobs/jobs/freelance-mechanical-cad-simulation-engineer-ai-trainer-1bba0fMon, 19 Oct 2026 00:00:00 GMTModel parts in a live CAD environment, build reference solutions and judge an AI agent's attempts at long engineering tasks. Suits experienced CAD modellers with mechanical or aerospace training who write clear reviews. https://aitrainers.jobs/jobs/legal-ai-research-contributor-5i1db3https://aitrainers.jobs/jobs/legal-ai-research-contributor-5i1db3Mon, 19 Oct 2026 17:28:43 GMTAptura · Worldwide https://aitrainers.jobs/jobs/project-management-ai-research-contributor-the753https://aitrainers.jobs/jobs/project-management-ai-research-contributor-the753Mon, 19 Oct 2026 17:27:27 GMTAptura · Worldwide https://aitrainers.jobs/jobs/people-operations-ai-research-contributor-4jcvfuhttps://aitrainers.jobs/jobs/people-operations-ai-research-contributor-4jcvfuMon, 19 Oct 2026 17:25:13 GMTAptura · Worldwide https://aitrainers.jobs/jobs/consulting-ai-research-contributor-z3z4i4https://aitrainers.jobs/jobs/consulting-ai-research-contributor-z3z4i4Mon, 19 Oct 2026 17:23:27 GMTAptura · Worldwide https://aitrainers.jobs/jobs/supply-chain-ai-research-contributor-14htfphttps://aitrainers.jobs/jobs/supply-chain-ai-research-contributor-14htfpMon, 19 Oct 2026 17:23:22 GMTAptura · Worldwide https://aitrainers.jobs/jobs/marketing-analytics-ai-research-contributor-1lbn7chttps://aitrainers.jobs/jobs/marketing-analytics-ai-research-contributor-1lbn7cMon, 19 Oct 2026 17:08:38 GMTAptura · Worldwide https://aitrainers.jobs/jobs/sales-operations-ai-research-contributor-14blvwhttps://aitrainers.jobs/jobs/sales-operations-ai-research-contributor-14blvwMon, 19 Oct 2026 17:06:55 GMTAptura · Worldwide https://aitrainers.jobs/jobs/actuarial-ai-research-contributor-1jywj5https://aitrainers.jobs/jobs/actuarial-ai-research-contributor-1jywj5Mon, 19 Oct 2026 17:04:30 GMTAptura · Worldwide https://aitrainers.jobs/jobs/accounting-ai-research-contributor-1k9sczhttps://aitrainers.jobs/jobs/accounting-ai-research-contributor-1k9sczMon, 19 Oct 2026 17:00:44 GMTAptura · Worldwide https://aitrainers.jobs/jobs/real-estate-ai-research-contributor-9dilfthttps://aitrainers.jobs/jobs/real-estate-ai-research-contributor-9dilftMon, 19 Oct 2026 16:52:38 GMTAptura · Worldwide https://aitrainers.jobs/jobs/venture-capital-ai-research-contributor-jnlvxghttps://aitrainers.jobs/jobs/venture-capital-ai-research-contributor-jnlvxgMon, 19 Oct 2026 16:44:21 GMTAptura · Worldwide https://aitrainers.jobs/jobs/equity-research-ai-research-contributor-x7zealhttps://aitrainers.jobs/jobs/equity-research-ai-research-contributor-x7zealMon, 19 Oct 2026 16:39:12 GMTAptura · Worldwide https://aitrainers.jobs/jobs/aerodynamics-expert-msc-or-phd-14ldrqhttps://aitrainers.jobs/jobs/aerodynamics-expert-msc-or-phd-14ldrqFri, 16 Oct 2026 00:00:00 GMTAerodynamics specialists set up CFD cases with Python-driven tooling, run simulations and judge whether flow results are physically valid. Suits aerospace or mechanical engineers with fluid dynamics expertise who can justify modeling choices. https://aitrainers.jobs/jobs/physionet-competitor-biomedical-signal-processing-ml-1ppepthttps://aitrainers.jobs/jobs/physionet-competitor-biomedical-signal-processing-ml-1ppeptFri, 16 Oct 2026 00:00:00 GMTCompetition specialists build rigorous biomedical signal problems and write reference solutions in Python or MATLAB. Suits people with PhysioNet-style competition experience and hands-on work with physiological signals such as ECG or EEG. https://aitrainers.jobs/jobs/stem-expert-msc-phd-1quhichttps://aitrainers.jobs/jobs/stem-expert-msc-phd-1quhicFri, 16 Oct 2026 00:00:00 GMTDomain scientists solve and review challenging STEM problems and use Python to test whether AI-generated answers are correct. Suits chemistry, biology, math, physics or geoscience experts comfortable with coding agents and scientific Python. https://aitrainers.jobs/jobs/ml-engineer-msc-or-phd-afg4v7https://aitrainers.jobs/jobs/ml-engineer-msc-or-phd-afg4v7Fri, 16 Oct 2026 00:00:00 GMTML engineers implement and validate models, training pipelines and inference systems, then debug numerical and performance failures. Suits master's or PhD-level practitioners with strong Python skills and experience using coding agents. https://aitrainers.jobs/jobs/puzzle-solver-coding-1nu504https://aitrainers.jobs/jobs/puzzle-solver-coding-1nu504Fri, 16 Oct 2026 00:00:00 GMTCompetitive programmers solve self-contained coding and logic challenges and verify solutions against explicit and hidden constraints. Suits experienced problem solvers with a verifiable Codeforces record who reason carefully about edge cases. https://aitrainers.jobs/jobs/mechanical-engineering-expert-msc-or-phd-35ecemhttps://aitrainers.jobs/jobs/mechanical-engineering-expert-msc-or-phd-35ecemFri, 16 Oct 2026 00:00:00 GMTMechanical engineers translate physical requirements into simulations and check whether AI-generated engineering analyses are valid. Suits practitioners with mechanical engineering training or applied mechanics expertise who work with coding agents. https://aitrainers.jobs/jobs/hardware-expert-msc-or-phd-19m3sqhttps://aitrainers.jobs/jobs/hardware-expert-msc-or-phd-19m3sqFri, 16 Oct 2026 00:00:00 GMTHardware engineers create rigorous engineering problems and verify reference solutions with calculations, simulations and test tools. Suits engineers who have taken products, models or test systems to production or diagnosed hard failures. https://aitrainers.jobs/jobs/stem-expert-chemistry-computational-chemistry-phd-33qt03https://aitrainers.jobs/jobs/stem-expert-chemistry-computational-chemistry-phd-33qt03Fri, 16 Oct 2026 00:00:00 GMTChemists design, critique and validate chemistry problems, workflows and reasoning, including reaction mechanisms and simulations. Suits PhD-level chemists with lab or simulation-heavy research experience who document methods clearly. https://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-y2kcjphttps://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-y2kcjpFri, 16 Oct 2026 00:00:00 GMTBiologists and bioinformaticians review analysis pipelines and assess biological reasoning in AI outputs. Suits PhD-level specialists with hands-on experience analyzing real biological data in Python or R. https://aitrainers.jobs/jobs/licensed-physician-md-do-freelance-ai-trainer-1ksprvhttps://aitrainers.jobs/jobs/licensed-physician-md-do-freelance-ai-trainer-1ksprvFri, 16 Oct 2026 00:00:00 GMTEvaluate clinical case vignettes and answer options for a medical AI benchmark, score reasoning quality and write short rationales. Suits practising US physicians with recent direct patient care and strong written English. https://aitrainers.jobs/jobs/physician-md-do-medical-ai-evaluation-1n3dlnhttps://aitrainers.jobs/jobs/physician-md-do-medical-ai-evaluation-1n3dlnFri, 16 Oct 2026 00:00:00 GMTEvaluate clinical case vignettes and answer options for a medical AI benchmark, score reasoning quality and write short rationales. Suits practising US physicians with recent direct patient care and strong written English.