https://aitrainers.jobs/ai-training-jobs/country/hrRemote AI training work you can do from Croatia: roles that accept residents of Croatia, plus roles open worldwide. Most are paid hourly in US dollars.en Wed, 21 Oct 2026 14:27:13 GMT https://aitrainers.jobs/jobs/croatian-voice-recording-specialist-q0zcprhttps://aitrainers.jobs/jobs/croatian-voice-recording-specialist-q0zcprWed, 10 Jun 2026 22:55:27 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-croatian-croatian-885zdlhttps://aitrainers.jobs/jobs/generative-ai-analyst-croatian-croatian-885zdlThu, 04 Jun 2026 12:54:24 GMTFreelance project work reviewing and annotating AI-generated content in Croatian for model training and quality review. Suits native Croatian speakers with strong English and careful, guideline-driven judgement. https://aitrainers.jobs/jobs/expert-audio-transcriber-croatian-12wdpwhttps://aitrainers.jobs/jobs/expert-audio-transcriber-croatian-12wdpwThu, 14 May 2026 16:14:59 GMTPerle · Croatia https://aitrainers.jobs/jobs/data-collection-contributor-1ud97nhttps://aitrainers.jobs/jobs/data-collection-contributor-1ud97nThu, 12 Mar 2026 19:37:17 GMTHumanSignal · 3 countries · Up to $9/hr https://aitrainers.jobs/jobs/language-content-reviewer-croatian-croatia-19wzhxhttps://aitrainers.jobs/jobs/language-content-reviewer-croatian-croatia-19wzhxFri, 27 Feb 2026 19:54:55 GMTEdits and refines customer review summaries in Croatian 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-training-contributor-croatian-remote-op8o55https://aitrainers.jobs/jobs/ai-training-contributor-croatian-remote-op8o55Thu, 09 Oct 2025 14:07:26 GMTLilt · Croatia https://aitrainers.jobs/jobs/ads-quality-rater-croatian-croatia-sqblinhttps://aitrainers.jobs/jobs/ads-quality-rater-croatian-croatia-sqblinTue, 13 Dec 2022 13:33:32 GMTThis remote freelance role rates how well online ads match a user's keywords, working in Croatian and English. It suits people who browse and search online daily and can set their own hours. https://aitrainers.jobs/jobs/photographer-1ih4j0https://aitrainers.jobs/jobs/photographer-1ih4j0Tue, 20 Oct 2026 04:44:40 GMTJT AI Labs · 15 countries · $35–105/hr https://aitrainers.jobs/jobs/dutch-english-bilingual-speaker-conversation-recording-15qtzxhttps://aitrainers.jobs/jobs/dutch-english-bilingual-speaker-conversation-recording-15qtzxTue, 20 Oct 2026 13:51:51 GMTJT AI Labs · 15 countries · €20–40/hr https://aitrainers.jobs/jobs/at-work-video-recorder-remote-8yf4tchttps://aitrainers.jobs/jobs/at-work-video-recorder-remote-8yf4tcTue, 20 Oct 2026 21:07:03 GMTJT AI Labs · 15 countries · $8–12/hr 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/video-data-entry-specialist-latam-1lwcdfhttps://aitrainers.jobs/jobs/video-data-entry-specialist-latam-1lwcdfMon, 19 Oct 2026 17:27:13 GMTJT AI Labs · 15 countries 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/at-home-video-recorder-19sxkhhttps://aitrainers.jobs/jobs/at-home-video-recorder-19sxkhMon, 19 Oct 2026 17:15:41 GMTJT AI Labs · 15 countries 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-11ie8dhttps://aitrainers.jobs/jobs/aerodynamics-expert-msc-or-phd-11ie8dFri, 16 Oct 2026 15:28:59 GMTJT AI Labs · 15 countries · $80–120/hr 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/stem-expert-msc-phd-1sk5ihhttps://aitrainers.jobs/jobs/stem-expert-msc-phd-1sk5ihFri, 16 Oct 2026 15:37:45 GMTJT AI Labs · 15 countries · $60–120/hr https://aitrainers.jobs/jobs/ml-engineer-msc-or-phd-wwlw68https://aitrainers.jobs/jobs/ml-engineer-msc-or-phd-wwlw68Fri, 16 Oct 2026 15:30:36 GMTJT AI Labs · 15 countries · $60–120/hr https://aitrainers.jobs/jobs/puzzle-solver-coding-179jbghttps://aitrainers.jobs/jobs/puzzle-solver-coding-179jbgFri, 16 Oct 2026 15:30:18 GMTJT AI Labs · 15 countries · $60–120/hr https://aitrainers.jobs/jobs/mechanical-engineering-expert-msc-or-phd-f9vbnmhttps://aitrainers.jobs/jobs/mechanical-engineering-expert-msc-or-phd-f9vbnmFri, 16 Oct 2026 15:29:22 GMTJT AI Labs · 15 countries · $60–120/hr 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-17d68shttps://aitrainers.jobs/jobs/stem-expert-chemistry-computational-chemistry-phd-17d68sFri, 16 Oct 2026 04:07:26 GMTJT AI Labs · 15 countries · $45–90/hr https://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-kwqjxdhttps://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-kwqjxdFri, 16 Oct 2026 03:28:41 GMTJT AI Labs · 15 countries · $45–90/hr 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/javascript-of-senior-software-engineer-ai-training-fxtn9qhttps://aitrainers.jobs/jobs/javascript-of-senior-software-engineer-ai-training-fxtn9qThu, 15 Oct 2026 20:52:56 GMTJudges AI coding-agent interactions in JavaScript for reasoning, helpfulness and engineering judgement, then writes opinionated feedback. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/java-of-senior-software-engineer-ai-training-glhlxnhttps://aitrainers.jobs/jobs/java-of-senior-software-engineer-ai-training-glhlxnThu, 15 Oct 2026 20:52:42 GMTJudges AI coding-agent interactions for engineering judgement and writes opinionated feedback on what worked and what felt misleading. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/go-senior-software-engineer-ai-training-19g6hthttps://aitrainers.jobs/jobs/go-senior-software-engineer-ai-training-19g6htThu, 15 Oct 2026 20:52:28 GMTJudges AI coding-agent interactions for engineering judgement and writes opinionated feedback on what worked and what felt misleading. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/typescript-senior-software-engineer-ai-training-1o4sj6https://aitrainers.jobs/jobs/typescript-senior-software-engineer-ai-training-1o4sj6Thu, 15 Oct 2026 20:52:00 GMTJudges AI coding-agent interactions in TypeScript and JavaScript for reasoning, helpfulness and engineering judgement, then writes opinionated feedback. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/python-senior-software-engineer-ai-training-ojed8ehttps://aitrainers.jobs/jobs/python-senior-software-engineer-ai-training-ojed8eThu, 15 Oct 2026 20:51:40 GMTJudges AI coding-agent interactions in Python for reasoning, helpfulness and engineering judgement, then writes opinionated feedback. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/senior-software-engineer-ai-training-1eavkqhttps://aitrainers.jobs/jobs/senior-software-engineer-ai-training-1eavkqThu, 15 Oct 2026 20:50:57 GMTJudges AI coding-agent interactions for reasoning, helpfulness and engineering judgement, then writes opinionated feedback. Suits senior engineers with hands-on Codex, Claude Code or Cursor experience. https://aitrainers.jobs/jobs/life-sciences-research-scientist-phd-wet-lab-computational-biology-1mdssihttps://aitrainers.jobs/jobs/life-sciences-research-scientist-phd-wet-lab-computational-biology-1mdssiThu, 15 Oct 2026 14:55:12 GMTJT AI Labs · 15 countries · $45–90/hr https://aitrainers.jobs/jobs/clinical-microbiome-translational-research-scientist-phd-ttqle5https://aitrainers.jobs/jobs/clinical-microbiome-translational-research-scientist-phd-ttqle5Thu, 15 Oct 2026 14:28:14 GMTJT AI Labs · 15 countries · $45–90/hr https://aitrainers.jobs/jobs/computational-chemistry-structural-biology-drug-discovery-scientist-ph-1g2pe6https://aitrainers.jobs/jobs/computational-chemistry-structural-biology-drug-discovery-scientist-ph-1g2pe6Thu, 15 Oct 2026 14:19:22 GMTJT AI Labs · 15 countries · $45–90/hr https://aitrainers.jobs/jobs/computational-biology-bioinformatics-expert-phd-angn1ehttps://aitrainers.jobs/jobs/computational-biology-bioinformatics-expert-phd-angn1eThu, 15 Oct 2026 13:47:11 GMTJT AI Labs · 15 countries · $45–90/hr