28 vagas para Meio período freelancer eventos em todo o país.

Cidades populares

Top 5

Lisboa17444 Porto6730 Braga2042 Portugal1819 Setúbal939

Ver todas as localizações

Exibindo vagas

Mindrift

Freelance Agent Evaluation Engineer

Há 12 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.

Lisboa, Portugal

Yoojo

Procuro server/serveuse para serviço de mesa em evento residencial

Há 12 dias

Meio período

Preciso de uma pessoa simpática para servir mesas e auxiliar na organização de um pequeno evento privado em casa. Será necessário recebimento dos convidados, apresentação do menu, reposição de bebidas e apoio ao serviço de buffet.

Braga, Portugal

Ergomed

Pharmacovigilance Auditor - Freelance Position (1FTE or 0.6 FTE and above)

Há 1 dia

Remoto
Meio período
Contrato

Medicine moves forward here. So will you. ADAMAS Consulting helps the world's pharmaceutical and biotechnology companies uphold the highest standards of quality, compliance and patient safety.

Portugal

Jobgether

Event Marketing Manager (Part-Time, 24-32h/week)

Há 10 dias

Remoto
Híbrido
Presencial
Meio período
Contrato

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Event Marketing Manager (Part-Time, 24-32h/week) based in Portugal.

Portugal

Mindrift

Freelance Agent Evaluation Engineer

Há 14 dias

Remoto
Meio período
Contrato

$40 por hora

Lisboa, Portugal

QIMA

Freelance/Part-time Quality Inspector

Há 14 dias

Presencial
Meio período
Contrato

At QIMA, you feel like you belong from Day 1. You join a community of smart minds who not only innovate, but also support and inspire each other. ” The QIMA Story At QIMA, we are on a mission to offer our clients smart solutions to make products you can trust.

Porto, Portugal

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 14 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.

Lisboa, Portugal

Adamas Consulting

Pharmacovigilance Auditor - Freelance Position (1FTE or 0.6 FTE and above)

Há 14 dias

Remoto
Meio período
Contrato

Medicine moves forward here. So will you. ADAMAS Consulting helps the world's pharmaceutical and biotechnology companies uphold the highest standards of quality, compliance and patient safety.

Lisboa, Portugal

Mindrift

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

Há 19 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.

Setúbal, Portugal

Mindrift

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

Há 19 dias

Remoto
Meio período
Contrato

$30 USD / hour

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

Lisboa, Portugal

Freelance Agent Evaluation Engineer

Há 41 dias

Remoto
Meio período
Contrato

$40 por hora

Lisboa, Portugal

Freelance Agent Evaluation Engineer

Há 49 dias

Remoto
Meio período
Contrato

$40 USD / hour

Porto, Portugal

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 31 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.

Porto, Portugal

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 38 dias

Remoto
Meio período
Contrato

$13 por hora

Lisboa, Portugal

Mindrift - Data annotation

Freelance Annotator (English) - AI Trainer

Há 38 dias

Remoto
Meio período
Contrato

$13 por hora

Porto, Portugal

Mindrift - Data annotation

AI Trainer - Freelance Data Annotator

Há 38 dias

Remoto
Meio período
Contrato

$13 por hora

Porto, Portugal

Freelance Data Scraping Engineer (Python)

Há 41 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.

Braga, Portugal

Freelance Annotator (English) - AI Trainer

Há 45 dias

Remoto
Meio período
Contrato

$13 por hora

Porto, Portugal

AI Trainer - Freelance Data Annotator

Há 53 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.

Porto, Portugal

Mindrift

Senior Python Data Scraping Engineer (Freelance)

Há 31 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.

Braga, Portugal