Freelance Jobs, Openings, Vacancies in Overseas

Machine Learning Developer (Freelance) at Mindrift

, , France - Full Time

Skills Needed
Python, Machine Learning, Data Science, Sql, Genai, Llms, Rag, Prompt Engineering, Vector Databases, Mlops, Tensorflow, Pytorch, Langchain, Statistical Analysis, Pandas, Numpy

Specialization
Requires 5+ years of machine learning experience with expert-level Python and statistical analysis skills. Candidates must be proficient in GenAI technologies, MLOps, and possess strong written English (C1+).

Experience Required
Minimum 5 year(s)

Machine Learning Developer (Freelance) at Mindrift

, , Czechia - Full Time

Skills Needed
Python, Machine Learning, Data Science, Sql, Genai, Llms, Rag, Prompt Engineering, Vector Databases, Mlops, Tensorflow, Pytorch, Langchain, Statistical Analysis, Pandas, Numpy

Specialization
Requires 5+ years of machine learning experience with expert-level Python and statistical analysis skills. Proficiency in GenAI technologies, MLOps, and strong written English (C1+) is expected.

Experience Required
Minimum 5 year(s)

AI Trainer - Freelance Data Annotator at Toloka Annotators

New York, New York, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Specialization
Requires a bachelor's degree in any discipline and at least one year of professional experience. Candidates must possess an advanced level of English (C1 or higher) and strong attention to detail.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, South Carolina, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Content Labeling, Content Classification, English Proficiency

Specialization
Requires a bachelor's degree in any discipline and at least one year of professional experience. Candidates must possess an advanced level of English and strong logical reasoning abilities.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Czechia - Full Time

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Vietnam - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Chile - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Specialization
Requires a bachelor's degree in any discipline and at least one year of professional experience. Candidates must have an advanced level of English and strong logical reasoning abilities.

AI Trainer - Freelance Data Annotator at Toloka Annotators

Jordanów, Lesser Poland Voivodeship, Poland - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong logical reasoning abilities.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Minnesota, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Oklahoma, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

Dallas, Texas, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Wisconsin, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Trade Campaign Coordiantor (Freelance) at Delivery Hero

Hong Kong, Hong Kong Island, Hong Kong S.A.R. - Full Time

Skills Needed
Canva, English, Cantonese, Ms Word, Ms Excel, Ms Powerpoint, Chinese Word Processing, Communication, Presentation Skills, Campaign Coordination, Performance Tracking, Product Cataloging

Specialization
Candidates should be undergraduates or graduates with proficiency in Canva and MS Office. Strong communication skills and fluency in English and Cantonese are required.

AI Trainer - Freelance Data Annotator at Toloka Annotators

Milan, Lombardy, Italy - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, North Carolina, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Michigan, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, English Proficiency, Content Classification, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong reasoning skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Philippines - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Specialization
Requires a bachelor's degree in any discipline and at least one year of professional experience. Candidates must possess an advanced level of English and strong attention to detail.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Colombia - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Belgium - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Kentucky, United States - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

Machine Learning Developer (Freelance) at Mindrift

, , France -

Full Time

Start Date

Immediate

Expiry Date

22 Aug, 26

Salary

58.0

Posted On

24 May, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Python, Machine Learning, Data Science, SQL, GenAI, LLMs, RAG, Prompt Engineering, Vector Databases, MLOps, TensorFlow, PyTorch, LangChain, Statistical Analysis, Pandas, Numpy

Industry

technology;Information and Internet

Description

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. What this opportunity involves While each project involves unique tasks, contributors may: Design original computational STEM problems that simulate real scientific workflows Create problems that require Python programming to solve Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) Develop problems requiring non-trivial reasoning chains and creative problem-solving approaches Verify solutions using Python with standard libraries (Numpy, Pandas, Scipy, scikit-learn) Document problem statements clearly and provide verified correct answers What we look for This opportunity is a good fit for ML specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: 5+ years of hands-on machine learning experience with proven business impact Portfolio of completed projects and publications showcasing real-world problem-solving Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels) Expert statistical analysis and machine learning - deep understanding of algorithms, methods, and their practical applications Expert with SQL and database operations for data manipulation and analysis Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases) Understanding of MLOps practices and model deployment workflows Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain) Strong written English (C1+). How it works Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $58 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

How To Apply:

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Responsibilities

Design and develop computationally intensive STEM problems that require Python programming and non-trivial reasoning to solve. Verify solutions using standard data science libraries and provide clear documentation and correct answers.

Machine Learning Developer (Freelance) at Mindrift

, , France - Full Time

Skills Needed
Python, Machine Learning, Data Science, Sql, Genai, Llms, Rag, Prompt Engineering, Vector Databases, Mlops, Tensorflow, Pytorch, Langchain, Statistical Analysis, Pandas, Numpy

Experience Required
Minimum 5 year(s)

Machine Learning Developer (Freelance) at Mindrift

, , Czechia - Full Time

Skills Needed
Python, Machine Learning, Data Science, Sql, Genai, Llms, Rag, Prompt Engineering, Vector Databases, Mlops, Tensorflow, Pytorch, Langchain, Statistical Analysis, Pandas, Numpy

Experience Required
Minimum 5 year(s)

AI Trainer - Freelance Data Annotator at Toloka Annotators

New York, New York, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, South Carolina, United States - Full Time

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Czechia - Full Time

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Vietnam - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Chile - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

Jordanów, Lesser Poland Voivodeship, Poland - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong logical reasoning abilities.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Minnesota, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Oklahoma, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

Dallas, Texas, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Wisconsin, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Trade Campaign Coordiantor (Freelance) at Delivery Hero

Hong Kong, Hong Kong Island, Hong Kong S.A.R. - Full Time

Skills Needed
Canva, English, Cantonese, Ms Word, Ms Excel, Ms Powerpoint, Chinese Word Processing, Communication, Presentation Skills, Campaign Coordination, Performance Tracking, Product Cataloging

Specialization
Candidates should be undergraduates or graduates with proficiency in Canva and MS Office. Strong communication skills and fluency in English and Cantonese are required.

AI Trainer - Freelance Data Annotator at Toloka Annotators

Milan, Lombardy, Italy - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, North Carolina, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Michigan, United States - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, English Proficiency, Content Classification, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong reasoning skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Philippines - Full Time

Skills Needed
Data Annotation, Fact Checking, Logical Thinking, Reasoning, Attention To Detail, Communication Skills, Artificial Intelligence, Generative Ai, Content Labeling, Content Classification

Specialization
Requires a bachelor's degree in any discipline and at least one year of professional experience. Candidates must possess an advanced level of English and strong attention to detail.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Colombia - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, , Belgium - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

AI Trainer - Freelance Data Annotator at Toloka Annotators

, Kentucky, United States - Full Time

Skills Needed
Data Annotation, Content Rating, Fact Checking, Logical Thinking, English Proficiency, Attention To Detail, Communication Skills, Reasoning Abilities

Specialization
Requires a bachelor's degree and at least one year of professional experience. Candidates must have advanced English proficiency (C1 or higher) and strong analytical skills.

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