94 freelance English-speaking jobs in Lisbon

At Toloka, we connect smart, curious people from around the world with freelance online tasks that train ... Take part in a part-time, remote, freelance project that fits around your primary professional or academic ... questions when needed Genuine interest in technology and artificial intelligence Benefits Why this freelance

Freelance Software Developer (Ruby) - AI Trainer 4 days ago Be among the first 25 applicantsThis opportunity ... and ambiguous project contextsTeam player: open to code reviews, feedback, and knowledge sharingOur freelance ... to $30/hour depending on your skills, experience, and project needsTake part in a part‐time, remote, freelance

Freelance Software Developer (Kotlin) - AI Trainer 1 day ago Be among the first 25 applicantsGet AI-powered ... $30/hour depending on your skills, experience, and project needs.Take part in a part‐time, remote, freelance ... ConsultingReferrals increase your chances of interviewing at Mindrift by 2xSign in to set job alerts for "Freelance

Freelance Accounting Expert - AI Trainer 3 days ago – be among the first 25 applicants.Get AI‐powered ... switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.Our freelance ... $33/hour depending on your skills, experience, and project needs.Take part in a part‐time, remote, freelance

Electrical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicantsThis ... engineering problemsBenefitsEarn up to $33/hour for your expertiseFully remote, flexible, part‐time freelance

Mechanical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicantsThis ... computationally intensive problemsBenefitsEarn up to $33/hour for your expertiseFully remote, flexible, part‐time freelance

switch between tasks and topics quickly and sometimes work with challenging, complex guidelinesOur freelance ... to $34/hour depending on your skills, experience, and project needsTake part in a part-time, remote, freelance

switch between tasks and topics quickly and sometimes work with challenging, complex guidelines Our freelance ... $34/hour depending on your skills, experience, and project needs Take part in a part-time, remote, freelance

Freelance Agent Evaluation Engineer needed to build virtual companies, design and calibrate tasks, and write tests for AI agents. Requires 5+ years software development experience, primarily Python, and experience with full-stack development, testing, Docker, and CI/CD.

Electrical Engineer with Python expertise sought for freelance AI training projects. Design computational engineering problems, develop Python solutions, and verify results.

Freelance Financial Analyst - AI Trainer At Mindrift, innovation meets opportunity. ... $34/hour depending on your skills, experience, and project needs.Take part in a part‐time, remote, freelance

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Must have a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

Researchers with a PhD and publications are needed to conduct peer reviews for academic journals and publishers. Reviewers will assess manuscripts for originality, methodology, and conclusions.

Freelance AI trainer needed to design material engineering problems requiring Python programming for AI system testing and evaluation. Must have a degree in Material Science or related field, Python proficiency, and 2+ years of professional experience.

of Generative AI by tapping into real‐world expertise from across the globe.About The Role This is a freelance

Portugal/ Remote / Freelance or PermanentWe are looking for a Senior ML Engineer / Data Scientist who

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a degree in Physics or related field and 2+ years of experience.

Physics Researcher needed for part-time, project-based AI training. Design physics problems, evaluate AI solutions, and validate calculations using Python.

About The RoleThis is a freelance role for a Tendem project. ... scenarios) is a plus English proficiency: Upper‐intermediate (B2) or above (required) BenefitsWhy this freelance

Freelance AI trainer needed to design mathematics problems, evaluate AI solutions, and validate calculations using Python. Must have a degree in Mathematics or related field, 3+ years of experience, strong Python proficiency, and excellent written English.