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Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Johannesburg, Gauteng, South Africa - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Numpy, Scipy, Physical Chemistry, Data Validation, Technical Writing
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience. Proficiency in Python and familiarity with computational chemistry concepts and numerical methods are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , United Kingdom - Full Time
Skills Needed
Python, Mathematics, Numerical Methods, Symbolic Computation, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Problem Design
Specialization
Requires a degree in Mathematics or a related field and at least two years of professional experience in research, teaching, or applied mathematics. Candidates must demonstrate proficiency in Python and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Pennsylvania, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Ai Training, Prompt Engineering, Legal Analysis, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency (C1/C2) is essential.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Michigan, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience. Must possess strong written English skills (C1/C2) and a stable internet connection.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Florida, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Candidates must have a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English (C1/C2) and a stable internet connection are required.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Wisconsin, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency (C1/C2) is essential.
Experience Required
Minimum 2 year(s)
Freelance Automation Workflow Specialist (No-Code) at Mindrift
Milan, Lombardy, Italy - Full Time
Skills Needed
No Code Automation, Zapier, Make.Com, Workflow Design, Process Optimization, Api Integration, Webhooks, Data Synchronization, Ai Integration, Troubleshooting, Data Pipelines, Conditional Logic, Saas Integration, Automation Logic, Scalability, Fault Tolerance
Specialization
Requires at least 2-3 years of hands-on experience in no-code automation, workflow design, or operations. Candidates must demonstrate proficiency in integrating APIs, webhooks, and AI tools, along with upper-intermediate English language skills.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
New York, New York, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Ai Training, Prompt Engineering, Legal Analysis, Written English
Specialization
Requires a law degree (JD, LLM, etc.) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Must possess strong written English proficiency (C1/C2).
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Pretoria, Gauteng, South Africa - 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, Problem Design
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Python, Mathematics, Numerical Methods, Symbolic Computation, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Research Workflows
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 demonstrate proficiency in Python and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Stuttgart, Baden-Württemberg, Germany - 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 US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Automation Workflow Specialist (No-Code) at Mindrift
, , Czechia - Full Time
Skills Needed
No Code Automation, Zapier, Make.Com, Workflow Design, Process Optimization, Api Integration, Webhooks, Data Synchronization, Ai Integration, Troubleshooting, Data Pipelines, Saas Integration, Conditional Logic, Automation Performance Analysis, Scalability, Fault Tolerance
Specialization
Requires at least 2-3 years of experience in no-code automation, workflow design, or operations. Candidates must demonstrate proficiency in building complex automation systems and integrating APIs, webhooks, and AI tools.
Experience Required
Minimum 2 year(s)
Course Developer (ENGL 1202EED) (Freelance) (E&L) at Open University of Hong Kong
, Hong Kong, China - Full Time
Skills Needed
English Listening And Speaking, Course Development, Materials Design, Assessment Design, Rubric Development, Ai Content Validation, Pedagogical Integrity, Tertiary Level Teaching
Specialization
Candidates should hold a Bachelor's degree in English or a related field, with a higher degree preferred. Experience in tertiary-level teaching or materials design is highly desired.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Denmark - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Methods, Symbolic Computation, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Research Workflow Design
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Quality Control Inspector (Part time / Freelance) at QIMA
Berlin, , Germany - Full Time
Skills Needed
Quality Management, Hardlines Inspection, Aql Standards, Safety Regulations, Quality Regulations, English Proficiency, Attention To Detail, Professional Ethics
Specialization
Candidates need at least 2 years of experience in quality management, specifically with hardlines. Proficiency in AQL standards, safety regulations, and English is required.
Experience Required
Minimum 2 year(s)
Senior Python Data Scraping Engineer (Freelance) at Mindrift
, , New Zealand - Full Time
Skills Needed
Python, Web Scraping, Beautifulsoup, Selenium, Data Extraction, Data Cleaning, Llm Frameworks, Aws, Docker, Apify, Openrouter, Langchain, Api Integration, Data Validation, Automation, Javascript Rendering
Specialization
Requires 5+ years of experience in data engineering or web scraping with strong proficiency in Python and handling anti-bot mechanisms. Candidates should be comfortable working with LLMs and have experience with cloud infrastructure and containerization.
Experience Required
Minimum 5 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Porto, , Portugal - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Methods, Symbolic Computation, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Problem Design, Research Workflows
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Milan, Lombardy, Italy - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Physical Chemistry, Numpy, Scipy, Pandas, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Malaysia - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Singular, Casadi, Ipopt, Sdpb, G6k, Fpylll, Ai Training, Problem Design, 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)
Quality Control Inspector (Part time / Freelance) at QIMA
Kuala Lumpur, Kuala Lumpur, Malaysia - Full Time
Skills Needed
Quality Management, Hardline Industry, E&E Industry, Softline Inspection, Aql Standards, Safety Regulations, Quality Regulations, English Proficiency, Attention To Detail, Professional Ethics, Inspection Reporting, Container Stuffing Supervision
Specialization
Candidates must have at least 3 years of experience in quality management within the Hardline and E&E industries, with Softline experience being a plus. Proficiency in AQL standards, safety regulations, and English is required, along with strong attention to detail.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Johannesburg, Gauteng, South Africa -
Full Time


Start Date

Immediate

Expiry Date

16 Aug, 26

Salary

26.0

Posted On

18 May, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Numpy, Scipy, Physical Chemistry, Data Validation, Technical Writing

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 chemistry problems that simulate real chemistry research workflows; Create problems requiring Python programming to solve (using numpy, scipy, chemical libraries); Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); Develop problems requiring non-trivial reasoning chains in physical chemistry, quantum chemistry, and molecular modeling; Base problems on real research challenges or practical applications from chemistry practice; Verify solutions using Python with standard computational chemistry approaches; Document problem statements clearly and provide verified correct answers. What we look for This opportunity is a good fit for chemistry specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: Degree in Chemistry or related fields; Python proficiency for numerical validation. MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata or knowledge of any programming language can be equivalent; 2+ years of professional experience: applied, research, or teaching experience is applicable; Experience with numerical methods in chemistry; Familiarity with computational chemistry concepts and methods; 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 $26 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 complex computational chemistry problems that simulate real research workflows for AI training. Verify solutions using Python and document problem statements with correct answers.
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Johannesburg, Gauteng, South Africa - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Numpy, Scipy, Physical Chemistry, Data Validation, Technical Writing
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience. Proficiency in Python and familiarity with computational chemistry concepts and numerical methods are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , United Kingdom - Full Time
Skills Needed
Python, Mathematics, Numerical Methods, Symbolic Computation, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Problem Design
Specialization
Requires a degree in Mathematics or a related field and at least two years of professional experience in research, teaching, or applied mathematics. Candidates must demonstrate proficiency in Python and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Pennsylvania, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Ai Training, Prompt Engineering, Legal Analysis, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency (C1/C2) is essential.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Michigan, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience. Must possess strong written English skills (C1/C2) and a stable internet connection.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Florida, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Candidates must have a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English (C1/C2) and a stable internet connection are required.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
, Wisconsin, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Prompt Engineering, Ai Evaluation, Legal Writing, Problem Solving, English Proficiency
Specialization
Requires a law degree (Bachelor, J.D., LLM, or FLLM) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Strong written English proficiency (C1/C2) is essential.
Experience Required
Minimum 2 year(s)
Freelance Automation Workflow Specialist (No-Code) at Mindrift
Milan, Lombardy, Italy - Full Time
Skills Needed
No Code Automation, Zapier, Make.Com, Workflow Design, Process Optimization, Api Integration, Webhooks, Data Synchronization, Ai Integration, Troubleshooting, Data Pipelines, Conditional Logic, Saas Integration, Automation Logic, Scalability, Fault Tolerance
Specialization
Requires at least 2-3 years of hands-on experience in no-code automation, workflow design, or operations. Candidates must demonstrate proficiency in integrating APIs, webhooks, and AI tools, along with upper-intermediate English language skills.
Experience Required
Minimum 2 year(s)
Contracts Attorney (US Law) - Freelance AI Trainer at Mindrift
New York, New York, United States - Full Time
Skills Needed
Us Law, Legal Reasoning, Ai Training, Prompt Engineering, Legal Analysis, Written English
Specialization
Requires a law degree (JD, LLM, etc.) within the US context and at least 2 years of legal practice experience in a US jurisdiction. Must possess strong written English proficiency (C1/C2).
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Pretoria, Gauteng, South Africa - 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, Problem Design
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Python, Mathematics, Numerical Methods, Symbolic Computation, Numpy, Scipy, Sympy, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Research Workflows
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 demonstrate proficiency in Python and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Freelance Legal Consultant (US Law) - AI Trainer at Mindrift
Stuttgart, Baden-Württemberg, Germany - 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 US jurisdiction. Strong written English proficiency and a stable internet connection are also required.
Experience Required
Minimum 2 year(s)
Freelance Automation Workflow Specialist (No-Code) at Mindrift
, , Czechia - Full Time
Skills Needed
No Code Automation, Zapier, Make.Com, Workflow Design, Process Optimization, Api Integration, Webhooks, Data Synchronization, Ai Integration, Troubleshooting, Data Pipelines, Saas Integration, Conditional Logic, Automation Performance Analysis, Scalability, Fault Tolerance
Specialization
Requires at least 2-3 years of experience in no-code automation, workflow design, or operations. Candidates must demonstrate proficiency in building complex automation systems and integrating APIs, webhooks, and AI tools.
Experience Required
Minimum 2 year(s)
Course Developer (ENGL 1202EED) (Freelance) (E&L) at Open University of Hong Kong
, Hong Kong, China - Full Time
Skills Needed
English Listening And Speaking, Course Development, Materials Design, Assessment Design, Rubric Development, Ai Content Validation, Pedagogical Integrity, Tertiary Level Teaching
Specialization
Candidates should hold a Bachelor's degree in English or a related field, with a higher degree preferred. Experience in tertiary-level teaching or materials design is highly desired.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Denmark - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Methods, Symbolic Computation, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Data Analysis, Research Workflow Design
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Quality Control Inspector (Part time / Freelance) at QIMA
Berlin, , Germany - Full Time
Skills Needed
Quality Management, Hardlines Inspection, Aql Standards, Safety Regulations, Quality Regulations, English Proficiency, Attention To Detail, Professional Ethics
Specialization
Candidates need at least 2 years of experience in quality management, specifically with hardlines. Proficiency in AQL standards, safety regulations, and English is required.
Experience Required
Minimum 2 year(s)
Senior Python Data Scraping Engineer (Freelance) at Mindrift
, , New Zealand - Full Time
Skills Needed
Python, Web Scraping, Beautifulsoup, Selenium, Data Extraction, Data Cleaning, Llm Frameworks, Aws, Docker, Apify, Openrouter, Langchain, Api Integration, Data Validation, Automation, Javascript Rendering
Specialization
Requires 5+ years of experience in data engineering or web scraping with strong proficiency in Python and handling anti-bot mechanisms. Candidates should be comfortable working with LLMs and have experience with cloud infrastructure and containerization.
Experience Required
Minimum 5 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
Porto, , Portugal - Full Time
Skills Needed
Python, Computational Mathematics, Numpy, Scipy, Sympy, Numerical Methods, Symbolic Computation, Number Theory, Combinatorics, Graph Theory, Numerical Analysis, Computational Complexity Theory, Problem Design, Research Workflows
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 proficiency and excellent written English skills.
Experience Required
Minimum 2 year(s)
Chemistry & Python Expert - Freelance AI Trainer at Mindrift
Milan, Lombardy, Italy - Full Time
Skills Needed
Python, Computational Chemistry, Numerical Methods, Quantum Chemistry, Molecular Modeling, Physical Chemistry, Numpy, Scipy, Pandas, English Proficiency
Specialization
Requires a degree in Chemistry or a related field with at least 2 years of professional experience. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Mathematics & Python Expert - Freelance AI Trainer at Mindrift
, , Malaysia - Full Time
Skills Needed
Mathematics, Python, Z3, Cvc5, Sagemath, Macaulay2, Singular, Casadi, Ipopt, Sdpb, G6k, Fpylll, Ai Training, Problem Design, 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)
Quality Control Inspector (Part time / Freelance) at QIMA
Kuala Lumpur, Kuala Lumpur, Malaysia - Full Time
Skills Needed
Quality Management, Hardline Industry, E&E Industry, Softline Inspection, Aql Standards, Safety Regulations, Quality Regulations, English Proficiency, Attention To Detail, Professional Ethics, Inspection Reporting, Container Stuffing Supervision
Specialization
Candidates must have at least 3 years of experience in quality management within the Hardline and E&E industries, with Softline experience being a plus. Proficiency in AQL standards, safety regulations, and English is required, along with strong attention to detail.
Experience Required
Minimum 2 year(s)
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