Jobs / Countries / Portugal
AI training jobs listed for Portugal
23 open roles whose own listing names Portugal, from 8 platforms. 0 publish pay on the listing, and we never estimate it. A listing's location is not proof you can apply from there: each role page links to the official listing, so check who can apply.
Last verified 2026-11-10 (daily pull)
Disclosure: our founder works at Mercor.
Private draft: country pages are gated on launch approval.
Platforms with roles listed for Portugal
Platform
Open roles
Invisible (Meridial) 8
Anyone AI 5
Volga Partners 3
RWS TrainAI 2
Welo Data 2
Lilt Community 1
Mercor 1
Sigma AI 1
Counted when the listing's location names one of: Portugal, Lisbon, Porto . The listing's location is not a promise that you can apply from there; each role page links to the official listing. 23 of the 23 roles are link-only (title, platform, location and official link only); 0 publish pay on the listing. We never estimate pay.
Every role listed for Portugal
Software (1)
Other fields (22)
Full-Stack Developer - AI Trainer (Portugal) · Anyone AI · Portugal · Link only
Mathematics Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
Mathematics Expert (Portugal) · Anyone AI · Portugal · Link only
Physics Expert - AI Trainer (Portugal) · Anyone AI · Portugal · Link only
Biology Expert - AI Trainer (Portugal) · Anyone AI · Portugal · Link only
Chemistry Expert (Portugal) · Anyone AI · Portugal · Link only
Alentejano Dialect Specialist - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
Language Alignment & Resource Partner (Portuguese) - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
Nortenho Dialect Specialist - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project · Invisible (Meridial) · Portugal · Link only
AI Trainers Network - Portuguese · Welo Data · Porto, Portugal · Link only
Search Engine Evaluator - Portuguese (Portugal) · RWS TrainAI · Lisbon · Link only
AI Evaluation & Annotation Reviewer (L3 - Advanced Level) - Portuguese · Volga Partners · Brazil; Peru; Spain; Portugal · Link only
Language Data Quality Reviewer for Swedish - Transcriptionist (Freelance) · Volga Partners · Estonia; Spain; Italy; Portugal · Link only
Vietnamese Linguistic Projects (Remote) · Sigma AI · Argelia, Algeria; Sierra Leone, Sierra Leone; Senegal, Senegal; Mexico, Mexico; South Korea, South Korea; Porto novo, Benin; Botswana, Botswana; Thailand, Thailand; Turkmenistan, Turkmenistan; Port Vila, Vanuatu; Zimbabwe, Zimbabwe; Zambia, Zambia; Argentina, Argentina; Democratic Republic of the Congo, Democratic Republic of the Congo; Ulaanbaatar, Mongolia; Tokyo, Japan; Turkey, Türkiye; Philippines, Philippines; Argentina, Argentina; Kenya, Kenya; Kyrgyzstan, Kyrgyzstan; Morocco, Morocco; Mozambique, Mozambique; Katmandu, Nepal; Nigeria, Nigeria; Maldives, Maldives; Chile, Chile; Azerbaijan, Azerbaijan; Bangladesh, Bangladesh; Marshall Islands, Marshall Islands; Praia, Cabo Verde; Tokyo, Japan; Thailand, Thailand; Uganda, Uganda; Pakistan, Pakistan; Uzbekistan, Uzbekistan; Cameroon, Cameroon; Kazakhstan, Kazakhstan; Türkiye, Türkiye; Tanzania, Tanzania; Samoa, Samoa; Niamey, Niger; Mozambique, Mozambique; Angola, Angola; Cambodia, Cambodia; Madagascar, Madagascar; Malawi, Malawi; Burkina Faso, Burkina Faso; Guinea-Bissau, Guinea-Bissau; Laos, Laos; Kazakhstan, Kazakhstan; Bissau, Guinea-Bissau; Ghana, Ghana; Egipto, Egypt; Chad, Chad; Armenia, Armenia; Malaysia, Malaysia; Colombia, Colombia; Portugal, Portugal; South Africa, South Africa; Indonesia, Indonesia; Brasília, Brazil; Bukittinggi, Indonesia; Hat Yai, Thailand; İstanbul, Türkiye; Palu City, Indonesia; Singapore, Singapore; Kathmandu, Nepal; Alberta, Canada; Hawaii, United States; Kansas, United States; Manitoba, Canada; Mexico City, Mexico; Saskatchewan, Canada; Glasgow, United Kingdom; Harrow, United Kingdom; Hounslow, United Kingdom; Isle of Harris, United Kingdom; Leicester, United Kingdom; London, United Kingdom; Scotland, UK, United Kingdom; Southall, United Kingdom; Wembley, United Kingdom; Miami, United States; New York, United States; Belgrade, Serbia; Ottawa, Canada; French Polynesia, French Polynesia; Philippines, Philippines; Seychelles, Seychelles; Perú, Peru; Berlin, Germany; Budapest, Hungary; France, France; Germany, Germany · Link only
Audiobook QA Expert — Portuguese (Portugal) · Mercor · Remote — preferred: Portugal · Link only
Get Paid to Record Your Voice | English-French Background Required · Volga Partners · Haiti; Martinique; Guadeloupe; Portugal; Romania; Spain · Link only
Voice Talent Required - Portuguese (female) - Remote · Lilt Community · Portugal (Remote) · Link only
Generative Audio Evaluation - Portuguese (Portugal) · RWS TrainAI · Lisbon · Link only
Project Lion - Senior Prompt Engineer - Portugal (Remote, Part-Time) · Welo Data · Porto, Portugal · Link only
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