Freelance Jobs overseas

About 3901 results in (1) seconds Clear Filters

Jobs Search

About 3901 results in (1) seconds
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Problem Design, Ai Training, Linux, Scientific Computing
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and the ability to use or learn scriptable mathematical packages like Z3 or SageMath is essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Chile - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Problem Design, Ai Training, Linux, Scientific Computing
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and fluency in specialized mathematical packages like Z3 or SageMath is required or desired.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Brazil - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Singular, Casadi, Ipopt, Sdpb, G6k, Fpylll, Problem Design, Ai Training, Linux, English Proficiency
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and the ability to use or learn scriptable mathematical packages is essential.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Python, Computational Chemistry, Gromacs, Pyscf, Orca, Quantum Espresso, Autodock Vina, Rdkit, Linux, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with 2+ years of experience and proficiency in Python. Must be fluent in or willing to learn specialized computational chemistry packages like GROMACS or PySCF.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Glasgow, Scotland, United Kingdom - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Analysis, Number Theory, Combinatorics, Graph Theory, Symbolic Computation, Numerical Methods, Computational Complexity Theory, Mathematical Research, Problem Design
Specialization
Requires a degree in Mathematics or a related field and at least 2 years of professional experience in applied, research, or teaching roles. Candidates must demonstrate proficiency in Python and the ability to design complex problems involving numerical methods and symbolic computation.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Bengaluru, karnataka, India - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Data Validation, Mathematical Research, Computational Statistics, Pandas, Stata, Sql, Matlab
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied, research, or teaching roles. Candidates must demonstrate Python proficiency and possess strong written English skills at a C1 level or higher.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, , Ireland - Full Time
Skills Needed
Python, Computational Chemistry, Gromacs, Pyscf, Orca, Quantum Espresso, Autodock Vina, Rdkit, Linux, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of research or teaching experience. Proficiency in Python and experience with scriptable computational chemistry packages is essential.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Glasgow, Scotland, United Kingdom - Full Time
Skills Needed
Us Law, Legal Research, Ai Prompt Engineering, Ai Evaluation, Logic Analysis, Problem Solving, Written English, Legal Practice
Specialization
Candidates must hold a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and possess at least 2 years of legal practice experience in a US jurisdiction. Proficiency in written English at a C1/C2 level is required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, , Finland - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Structured Scoring, Ai Reasoning
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within the US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, , Poland - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Structured Scoring, Ai Reasoning
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within the US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Jordanów, Lesser Poland Voivodeship, Poland - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Pandas, Numerical Analysis, Combinatorics, Graph Theory, Number Theory, Matlab, R, C, Sql, Stata, English Proficiency
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied research or teaching. Proficiency in Python and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Senior Python Data Scraping Engineer (Freelance) at Mindrift
, , Denmark - Full Time
Skills Needed
Python, Web Scraping, Beautifulsoup, Selenium, Data Extraction, Data Cleaning, Llm Frameworks, Langchain, Openrouter, Apify, Aws, Docker, Api Integration, Data Validation, Javascript Rendering, Anti Bot Mechanisms
Specialization
Requires 5+ years of experience in data engineering or web scraping with strong proficiency in Python and handling dynamic web content. Candidates should be experienced with LLM frameworks, cloud infrastructure, and anti-bot mechanisms.
Experience Required
Minimum 5 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, , South Africa - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Numpy, Scipy, Physical Chemistry, English Proficiency, Data Validation
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience in research, applied chemistry, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Python, Computational Chemistry, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, Linux, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and experience with scriptable computational chemistry packages like GROMACS or PySCF is essential.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Critical Thinking, Structured Scoring
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Us Law, Legal Research, Ai Training, Prompt Engineering, Logic Analysis, Problem Solving, Written English, Legal Analysis
Specialization
Candidates must hold a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and possess at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency at a C1/C2 level is required.
Experience Required
Minimum 2 year(s)
Physics Expert with Python - Freelance AI Trainer at Mindrift
, , New Zealand - Full Time
Skills Needed
Python, Computational Physics, Numerical Simulation, Numpy, Scipy, Sympy, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Data Analysis, Research Workflow, Mathematical Modeling
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Proficiency in Python for numerical validation and strong written English skills are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
New Delhi, delhi, India - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Analysis, Number Theory, Combinatorics, Graph Theory, Symbolic Computation, Numerical Methods, Computational Complexity Theory, Data Analysis, Mathematical Modeling
Specialization
Requires a degree in Mathematics or a related field and at least 2 years of professional experience in research, teaching, or applied mathematics. Candidates must possess strong Python programming skills and proficiency in written English.
Experience Required
Minimum 2 year(s)
Freelance Real Estate Photographer & Videographer at Namou
Ras Al Khaimah, Ras al-Khaimah, United Arab Emirates - Full Time
Skills Needed
Real Estate Photography, Videography, Drone Operation, Content Creation, Social Media Content, 360 Photography, Visual Storytelling, English Communication
Specialization
Must possess a valid UAE driver's license, own professional camera and drone equipment, and be based in Ras Al Khaimah. Experience in real estate or commercial videography is preferred.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
, , Singapore - Full Time
Skills Needed
Python, Computational Statistics, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Pandas, Matlab, R, C, Sql, Stata, English Proficiency
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied research or teaching. Proficiency in Python and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Colombia -
Full Time


Start Date

Immediate

Expiry Date

18 Sep, 26

Salary

14.0

Posted On

21 Jun, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Mathematics, Python, Z3, Cvc5, SageMath, Macaulay2, Problem Design, AI Training, Linux, Scientific Computing

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 You design mathematics problems to challenge a frontier AI model. The problem must have an answer verifiable by code, and the problem has to require a specialized tool like Z3, cvc5, SageMath, Macaulay2, or others. NumPy or SymPy on their own won't cut it. Each problem runs inside a sealed Linux container with the tool pre-installed and a programmatic judge that grades the model's answer. As an expert author, you: • Pick an anchor tool and design a problem that hinges on its usage. • Write a Python reference solution, supply input files optionally where needed. • Decide the numerical answer and how close the model needs to get to count as right. • Test the problem against the model in batches of parallel attempts, tuning the problem difficulty until the agent only succeeds in a small number of attempts. • Once you're happy with the task, and it scores within range, the task goes to a senior reviewer in your subfield. They will provide feedback to ensure task quality is high. Calibration requires patience. You're tuning the problem against batches of parallel runs of the agent, aiming for a pass rate in the 10-30% band. Reaching that means rewriting, re-tightening, and watching how the agents act. You'll learn how these agents cut corners, where it stalls, where it converges. This time compounds in two directions. You come out of each task with deeper command of the anchor tool itself, and also get a hands on working intuition for how a frontier model navigates complex scientific problems. What we look for This opportunity is a good fit for mathematicians with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: • Degree in Mathematics (Pure or Applied) or related field; • 2+ years of research, applied, or teaching experience; • Python proficiency for writing reference solutions; • Fluency with — or strong willingness to independently learn — at least one scriptable mathematical package: Z3, cvc5, Macaulay2, Singular, CasADi, IPOPT, SDPB, G6K, fpylll, or SageMath; • Ability to design problems that genuinely require a specialized solver; • Strong written English (C1+). No prior experience with the listed tools? You're still welcome to apply — as long as you're ready to get up to speed on your own and hit the ground running. 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 $14 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:

Incase you would like to apply to this job directly from the source, please click here

Responsibilities
Design complex mathematics problems that require specialized solvers to challenge and improve frontier AI models. Develop Python reference solutions and calibrate problem difficulty through iterative testing and tuning.
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Problem Design, Ai Training, Linux, Scientific Computing
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and the ability to use or learn scriptable mathematical packages like Z3 or SageMath is essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Chile - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Problem Design, Ai Training, Linux, Scientific Computing
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and fluency in specialized mathematical packages like Z3 or SageMath is required or desired.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Brazil - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Singular, Casadi, Ipopt, Sdpb, G6k, Fpylll, Problem Design, Ai Training, Linux, English Proficiency
Specialization
Requires a degree in Mathematics or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and the ability to use or learn scriptable mathematical packages is essential.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Python, Computational Chemistry, Gromacs, Pyscf, Orca, Quantum Espresso, Autodock Vina, Rdkit, Linux, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with 2+ years of experience and proficiency in Python. Must be fluent in or willing to learn specialized computational chemistry packages like GROMACS or PySCF.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Glasgow, Scotland, United Kingdom - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Analysis, Number Theory, Combinatorics, Graph Theory, Symbolic Computation, Numerical Methods, Computational Complexity Theory, Mathematical Research, Problem Design
Specialization
Requires a degree in Mathematics or a related field and at least 2 years of professional experience in applied, research, or teaching roles. Candidates must demonstrate proficiency in Python and the ability to design complex problems involving numerical methods and symbolic computation.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Bengaluru, karnataka, India - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Data Validation, Mathematical Research, Computational Statistics, Pandas, Stata, Sql, Matlab
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied, research, or teaching roles. Candidates must demonstrate Python proficiency and possess strong written English skills at a C1 level or higher.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, , Ireland - Full Time
Skills Needed
Python, Computational Chemistry, Gromacs, Pyscf, Orca, Quantum Espresso, Autodock Vina, Rdkit, Linux, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of research or teaching experience. Proficiency in Python and experience with scriptable computational chemistry packages is essential.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Glasgow, Scotland, United Kingdom - Full Time
Skills Needed
Us Law, Legal Research, Ai Prompt Engineering, Ai Evaluation, Logic Analysis, Problem Solving, Written English, Legal Practice
Specialization
Candidates must hold a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and possess at least 2 years of legal practice experience in a US jurisdiction. Proficiency in written English at a C1/C2 level is required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, , Finland - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Structured Scoring, Ai Reasoning
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within the US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, , Poland - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Structured Scoring, Ai Reasoning
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within the US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
Jordanów, Lesser Poland Voivodeship, Poland - Full Time
Skills Needed
Statistics, Python, Numpy, Scipy, Sympy, Pandas, Numerical Analysis, Combinatorics, Graph Theory, Number Theory, Matlab, R, C, Sql, Stata, English Proficiency
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied research or teaching. Proficiency in Python and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Senior Python Data Scraping Engineer (Freelance) at Mindrift
, , Denmark - Full Time
Skills Needed
Python, Web Scraping, Beautifulsoup, Selenium, Data Extraction, Data Cleaning, Llm Frameworks, Langchain, Openrouter, Apify, Aws, Docker, Api Integration, Data Validation, Javascript Rendering, Anti Bot Mechanisms
Specialization
Requires 5+ years of experience in data engineering or web scraping with strong proficiency in Python and handling dynamic web content. Candidates should be experienced with LLM frameworks, cloud infrastructure, and anti-bot mechanisms.
Experience Required
Minimum 5 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, , South Africa - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Numpy, Scipy, Physical Chemistry, English Proficiency, Data Validation
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience in research, applied chemistry, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Python, Computational Chemistry, Molecular Dynamics, Quantum Chemistry, Cheminformatics, Problem Design, Linux, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of research, applied, or teaching experience. Proficiency in Python and experience with scriptable computational chemistry packages like GROMACS or PySCF is essential.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Legal Consulting, Us Law, Ai Evaluation, Problem Solving, Written Communication, Legal Practice, Critical Thinking, Structured Scoring
Specialization
Candidates should have a degree in law and at least 2 years of legal practice experience within US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Us Law, Legal Research, Ai Training, Prompt Engineering, Logic Analysis, Problem Solving, Written English, Legal Analysis
Specialization
Candidates must hold a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and possess at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency at a C1/C2 level is required.
Experience Required
Minimum 2 year(s)
Physics Expert with Python - Freelance AI Trainer at Mindrift
, , New Zealand - Full Time
Skills Needed
Python, Computational Physics, Numerical Simulation, Numpy, Scipy, Sympy, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Data Analysis, Research Workflow, Mathematical Modeling
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Proficiency in Python for numerical validation and strong written English skills are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
New Delhi, delhi, India - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Analysis, Number Theory, Combinatorics, Graph Theory, Symbolic Computation, Numerical Methods, Computational Complexity Theory, Data Analysis, Mathematical Modeling
Specialization
Requires a degree in Mathematics or a related field and at least 2 years of professional experience in research, teaching, or applied mathematics. Candidates must possess strong Python programming skills and proficiency in written English.
Experience Required
Minimum 2 year(s)
Freelance Real Estate Photographer & Videographer at Namou
Ras Al Khaimah, Ras al-Khaimah, United Arab Emirates - Full Time
Skills Needed
Real Estate Photography, Videography, Drone Operation, Content Creation, Social Media Content, 360 Photography, Visual Storytelling, English Communication
Specialization
Must possess a valid UAE driver's license, own professional camera and drone equipment, and be based in Ras Al Khaimah. Experience in real estate or commercial videography is preferred.
Experience Required
Minimum 2 year(s)
Statistics & Python Expert - Freelance AI Trainer at Mindrift
, , Singapore - Full Time
Skills Needed
Python, Computational Statistics, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Pandas, Matlab, R, C, Sql, Stata, English Proficiency
Specialization
Requires a degree in Statistics or a related field and at least 2 years of professional experience in applied research or teaching. Proficiency in Python and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Loading...