51 Remoto tradutor freelancer jobs in Portugal.

Cidades populares

Top 5

Lisboa16679 Porto6358 Braga1854 Portugal1794 Setúbal911

Exibindo vagas

Remote ML Task Auditor — Freelance AI Trainer

Há 19 dias

Remoto
Contrato

Jobgether is seeking a Machine Learning Task Auditor on a freelance basis to audit ML tasks used to train and evaluate AI models.

Portugal, Portugal

Cross Border Talents

Experience Freelance Multilingual Recruiter (Remote) - Remote

Há 19 dias

Remoto
Contrato

Experienced Recruiter needed to manage the full hiring cycle, focusing on sales roles and supporting other key hires. This remote role involves sourcing, screening, and guiding candidates to scale the company globally.

Portugal

10x.Team

Remote Lean Six Sigma Black Belt AI Trainer (Freelance)

Há 22 dias

Remoto
Contrato

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced Lean / Six Sigma Black Belt passionate about shaping the future of artificial intelligence?

Portugal, Lisboa

Mindrift

Freelance Software Developer (Ruby) - Ai Trainer - Up To $32 An Hour - Part Time - Remote

Há 18 dias

Remoto
Meio período
Contrato

$32 USD / hour

Seeking a freelance Ruby Software Developer to train AI models by generating prompts, defining scoring criteria, and correcting responses. Requires 3+ years of experience, advanced English, and familiarity with development tools.

Portugal, Setúbal

Mindrift

Freelance Software Developer (Kotlin) - Ai Trainer - Up To $30 An Hour - Part Time - Remote

Há 18 dias

Remoto
Meio período
Contrato

$30 USD / hour

Develops high-quality Kotlin-based technical content, collaborates with engineers, and refines content for AI projects.

Portugal, Lisboa

Freelance Agent Evaluation Engineer

Há 40 dias

Remoto
Meio período
Contrato

$40 por hora

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

Portugal, Lisboa

Freelance ITFM Consultant (DRWN)

Há 44 dias

Remoto
Híbrido
Presencial
Contrato

Job title - Senior IT Cost Transparency Consultant (ITFM) Client Location - Portugal Remote work offering - Hybrid, with occasional on-site travel required Client Industry - Manufacturing Contract Length - 3 months with extension Contract type - Freelance Project focus You’ll join the initial assessment phase of a

Portugal, Coimbra

Freelance Agent Evaluation Engineer

Há 48 dias

Remoto
Meio período
Contrato

$40 USD / hour

Portugal, Porto

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 30 dias

Remoto
Meio período
Contrato

$13 por hora

Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

Portugal, Porto

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 37 dias

Remoto
Meio período
Contrato

$13 por hora

Portugal, Lisboa

Mindrift - Data annotation

Freelance Annotator (English) - AI Trainer

Há 37 dias

Remoto
Meio período
Contrato

$13 por hora

Portugal, Porto

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 37 dias

Remoto
Meio período
Contrato

$13 por hora

Portugal, Porto

Freelance Data Scraping Engineer (Python)

Há 40 dias

Remoto
Meio período
Contrato

$30 por hora

Mindrift is looking for highly skilled Web Scraping specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Braga

Freelance Annotator (English) - AI Trainer

Há 44 dias

Remoto
Meio período
Contrato

$13 por hora

Portugal, Porto

AI Trainer - Freelance Data Annotator

Há 52 dias

Remoto
Meio período
Contrato

$17 USD / hour

Please submit your resume in English and indicate your level of English. At Toloka , we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence.

Portugal, Porto

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 30 dias

Remoto
Meio período
Contrato

$40 por hora

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Braga

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 37 dias

Remoto
Meio período
Contrato

$40 por hora

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Porto

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 37 dias

Remoto
Meio período
Contrato

$40 por hora

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Lisboa

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 38 dias

Remoto
Meio período
Contrato

$40 por hora

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Braga

Senior Python Data Scraping Engineer (Freelance)

Há 44 dias

Remoto
Meio período
Contrato

$40 por hora

Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project () and drive specialized data scraping workflows for real-world use cases.

Portugal, Porto