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Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, New South Wales, Australia - Full Time
Skills Needed
Python, Mechanical Engineering, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Stata, Computational Engineering, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Manufacturing Specialist - Freelance AI Trainer Project at Invisible Agency
, , United States - Full Time
Skills Needed
Manufacturing, Industrial Engineering, Supply Chain Management, Production Planning, Quality Assurance, Prompt Engineering, Technical Writing, Data Benchmarking, Process Optimization, Safety Protocols, Operational Terminology, Fact Checking, Workflow Design, Evaluation Frameworks
Specialization
Candidates must possess deep professional expertise in manufacturing, industrial engineering, or supply chain management. Strong writing skills and the ability to create non-ambiguous, detailed evaluation criteria are essential for this role.
Experience Required
Minimum 5 year(s)
Hindi Voice-over Artist – Audio Description (Freelancer) at Qube Cinema
Hyderabad, Telangana, India - Full Time
Skills Needed
Voice Over Narration, Audio Description, Hindi Proficiency, Tamil Proficiency, Telugu Proficiency, Script Interpretation, Timing Cues, Vocal Pacing
Specialization
Candidates must have native or bilingual proficiency in Hindi and bilingual proficiency in Tamil or Telugu. Experience in delivering clear, engaging narration for visually impaired audiences is required.
Experience Required
Minimum 2 year(s)
Buchhaltung TZ 20%, Fest, Minijob oder Freelancer (m/w/d) at Wecause
Stuttgart, Baden-Württemberg, Germany - Full Time
Skills Needed
Invoice Verification, Invoice Booking, Accounting, Ms Office, Datev, Erp Systems, Administrative Tasks, German Language
Specialization
Requires a completed commercial vocational training or comparable qualification with native-level German skills. Experience in accounting and proficiency with MS Office, Datev, and ERP systems are advantageous.
Freelance Product Developer - Beauty & Supplements (m/w/d) at Naturida GmbH
Schönefeld, Brandenburg, Germany - Full Time
Skills Needed
Product Development, Cosmetics Development, Supplement Development, Market Analysis, Eu Regulatory Compliance, Project Management, Product Lifecycle Management, Vendor Management, Dtc E Commerce, Product Innovation, Quality Optimization, Product Briefing
Specialization
Requires several years of experience in cosmetics product development within the European market and knowledge of EU regulatory requirements. Experience in E-commerce, Amazon, or DTC environments is considered an advantage.
Experience Required
Minimum 2 year(s)
Active Sourcer / Recruiter (m/w/d) Schwerpunkt Freelancer at ML Gruppe
Cologne, North Rhine-Westphalia, Germany - Full Time
Skills Needed
Active Sourcing, It Recruiting, Freelancer Management, Networking, Database Management, German Language Proficiency
Specialization
Candidates should have professional recruiting experience, specifically with IT freelancers, and strong active sourcing skills. Excellent written and spoken German and a self-motivated working style are required.
Experience Required
Minimum 2 year(s)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Frankfurt, Hesse, Germany - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, Computational Engineering, System Design, Optimization, Data Analysis, Matlab, R, Sql, Numpy, Pandas, Scipy, Stata, Technical Documentation
Specialization
Requires a degree in Mechanical Engineering or a related field and at least 2 years of professional experience. Candidates must demonstrate proficiency in Python for numerical validation and possess strong written English skills.
Experience Required
Minimum 2 year(s)
FREELANCE BILANZBUCHHALTER (M/W/D) INTERNE LOHNBUCHHALTUNG at INTARIA GmbH
Munich, Bavaria, Germany - Full Time
Skills Needed
Financial Accounting, Tax Returns, Annual Financial Statements, Datev Anwalt, Internal Accounting, Tax Law, Company Car Administration, Process Optimization
Specialization
Candidates must have several years of professional experience as a certified accountant with deep knowledge of accounting and balancing. Proficiency with DATEV Anwalt and a structured, independent working style are highly preferred.
Experience Required
Minimum 5 year(s)
Avaliador/a Freelancer de Marcas de Luxo - Blumenau, BR at CXG
Blumenau, Santa Catarina, Brazil - Full Time
Skills Needed
Customer Experience Evaluation, Objective Feedback, Attention To Detail, Observation, Time Management, Organization
Specialization
Candidates must be existing luxury brand customers aged 18 or older and cannot have worked for luxury retail brands. No previous professional experience is required, but reliability and a passion for customer experience are essential.
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, Queensland, Australia - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, System Design, Optimization, Data Analysis, Matlab, R, C, Sql, Numpy, Pandas, Scipy, Stata, Technical Documentation
Specialization
Requires a degree in Mechanical Engineering or a related field and at least 2 years of professional experience. Candidates must demonstrate proficiency in Python for numerical validation and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Freelancer - PPC mit Japanischen Sprachkenntnissen (m/w/d) at Peak Ace AG
Berlin, Berlin, Germany - Full Time
Skills Needed
Ppc, Sea, Google Ads, Japanese Language Proficiency, Keyword Research, Ad Copywriting, Market Analysis, Kpi Analysis, Localization, Online Marketing
Specialization
Requires C2 or native-level Japanese proficiency and fluency in either German or English. Candidates must have demonstrable experience in online marketing, specifically with SEA and Google Ads.
Experience Required
Minimum 2 year(s)
Electrical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, , Germany - Full Time
Skills Needed
Python, Electrical Engineering, Ngspice, Scikit Rf, Python Control, Pandapower, Pypsa, Circuit Design, Computational Engineering, Ai Training, Linux, Problem Design
Specialization
Requires a degree in Electrical Engineering and at least 2 years of research, applied, or teaching experience. Proficiency in Python and familiarity with specialized electrical engineering simulation tools is essential.
Experience Required
Minimum 2 year(s)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Frankfurt, Hesse, Germany - Full Time
Skills Needed
Python, Mechanical Engineering, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Stata, Computational Engineering, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, , Germany - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Numerical Validation, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Freelance Bot Developer (WhatsApp / Telegram / Discord) at Mindrift
Kolkata, west bengal, India - Full Time
Skills Needed
Whatsapp Business Api, Telegram Bot Api, Discord Api, Python, Node.Js, Rest Apis, Webhooks, Llm Integration, Prompt Design, Docker, Nosql, Relational Databases, Conversational Design, Oauth, Async Request Handling, Backend Development
Specialization
Requires at least 3 years of backend or bot development experience and proficiency in Python or Node.js. Candidates must have a portfolio of built bots and upper-intermediate English proficiency.
Experience Required
Minimum 2 year(s)
Freelance Bot Developer (WhatsApp / Telegram / Discord) at Mindrift
, , Portugal - Full Time
Skills Needed
Whatsapp Business Api, Telegram Bot Api, Discord Api, Python, Node.Js, Rest Apis, Webhooks, Llm Integration, Conversational Design, Docker, Nosql, Oauth, Prompt Design, Backend Development, Async Request Handling, Dialogue State Management
Specialization
Requires at least 3 years of backend or bot development experience and proficiency in Python or Node.js. Candidates must have a portfolio of built bots and upper-intermediate English proficiency.
Experience Required
Minimum 2 year(s)
Electrical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Python, Electrical Engineering, Ngspice, Scikit Rf, Python Control, Pandapower, Pypsa, Circuit Design, Computational Engineering, Ai Training, Linux, Problem Design
Specialization
Requires a degree in Electrical Engineering and at least 2 years of research, applied, or teaching experience. Proficiency in Python and familiarity with specialized electrical engineering simulation tools is essential.
Experience Required
Minimum 2 year(s)
Quantum Research Scientist with Python - Freelance AI Trainer at Mindrift
, , South Africa - Full Time
Skills Needed
Python, Numpy, Scipy, Sympy, Numerical Simulation, Quantum Mechanics, Electromagnetism, Thermodynamics, Mechanics, Physics Modeling, Computational Physics, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, applied physics, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Integration Developer (API Specialist) - Freelance AI Trainer at Mindrift
, , Czechia - Full Time
Skills Needed
Api Integration, Webhooks, Data Pipelines, Rest Apis, Json, Database Synchronization, Airtable, Google Sheets, Notion, Automation, Backend Systems, Error Handling, Performance Optimization, Communication Systems, Data Validation
Specialization
Requires at least 2-3 years of experience in API integrations, automation, or software development. Proficiency in REST APIs, webhooks, and data exchange formats is essential.
Experience Required
Minimum 2 year(s)
Quantum Research Scientist with Python - Freelance AI Trainer at Mindrift
, , Israel - Full Time
Skills Needed
Python, Quantum Mechanics, Numerical Simulation, Computational Physics, Numpy, Scipy, Sympy, Physics Modeling, Electromagnetism, Thermodynamics, Mechanics, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, applied physics, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, New South Wales, Australia -
Full Time


Start Date

Immediate

Expiry Date

25 Aug, 26

Salary

39.0

Posted On

27 May, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Python, Mechanical Engineering, Numerical Methods, System Design, Optimization, Numpy, Pandas, SciPy, MATLAB, R, C, SQL, Stata, Computational Engineering, Technical Documentation, English Proficiency

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 isproject-based, not permanent employment. What this opportunity involves While each project involves unique tasks, contributors may: Design original computational engineering problems that simulate real engineering workflows; Create problems requiring Python programming to solve engineering calculations and simulations; Ensure problems are computationally intensive and require numerical methods or iterative solutions; Develop problems involving system design, optimization, and analysis; Base problems on real research challenges or practical applications from engineering practice; Verify solutions using Python with standard engineering libraries; Document problem statements clearly and provide verified correct answers What we look for This opportunity is a good fit for engineers with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: Degree in Mechanical Engineering 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; Understanding of practical engineering constraints and approximations; Strong written English (C1+); Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are an advantage. 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 $39 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 original computational engineering problems and simulations to test and improve AI systems. Verify solutions using Python and standard engineering libraries while providing clear documentation and correct answers.
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, New South Wales, Australia - Full Time
Skills Needed
Python, Mechanical Engineering, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Stata, Computational Engineering, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Manufacturing Specialist - Freelance AI Trainer Project at Invisible Agency
, , United States - Full Time
Skills Needed
Manufacturing, Industrial Engineering, Supply Chain Management, Production Planning, Quality Assurance, Prompt Engineering, Technical Writing, Data Benchmarking, Process Optimization, Safety Protocols, Operational Terminology, Fact Checking, Workflow Design, Evaluation Frameworks
Specialization
Candidates must possess deep professional expertise in manufacturing, industrial engineering, or supply chain management. Strong writing skills and the ability to create non-ambiguous, detailed evaluation criteria are essential for this role.
Experience Required
Minimum 5 year(s)
Hindi Voice-over Artist – Audio Description (Freelancer) at Qube Cinema
Hyderabad, Telangana, India - Full Time
Skills Needed
Voice Over Narration, Audio Description, Hindi Proficiency, Tamil Proficiency, Telugu Proficiency, Script Interpretation, Timing Cues, Vocal Pacing
Specialization
Candidates must have native or bilingual proficiency in Hindi and bilingual proficiency in Tamil or Telugu. Experience in delivering clear, engaging narration for visually impaired audiences is required.
Experience Required
Minimum 2 year(s)
Buchhaltung TZ 20%, Fest, Minijob oder Freelancer (m/w/d) at Wecause
Stuttgart, Baden-Württemberg, Germany - Full Time
Skills Needed
Invoice Verification, Invoice Booking, Accounting, Ms Office, Datev, Erp Systems, Administrative Tasks, German Language
Specialization
Requires a completed commercial vocational training or comparable qualification with native-level German skills. Experience in accounting and proficiency with MS Office, Datev, and ERP systems are advantageous.
Freelance Product Developer - Beauty & Supplements (m/w/d) at Naturida GmbH
Schönefeld, Brandenburg, Germany - Full Time
Skills Needed
Product Development, Cosmetics Development, Supplement Development, Market Analysis, Eu Regulatory Compliance, Project Management, Product Lifecycle Management, Vendor Management, Dtc E Commerce, Product Innovation, Quality Optimization, Product Briefing
Specialization
Requires several years of experience in cosmetics product development within the European market and knowledge of EU regulatory requirements. Experience in E-commerce, Amazon, or DTC environments is considered an advantage.
Experience Required
Minimum 2 year(s)
Active Sourcer / Recruiter (m/w/d) Schwerpunkt Freelancer at ML Gruppe
Cologne, North Rhine-Westphalia, Germany - Full Time
Skills Needed
Active Sourcing, It Recruiting, Freelancer Management, Networking, Database Management, German Language Proficiency
Specialization
Candidates should have professional recruiting experience, specifically with IT freelancers, and strong active sourcing skills. Excellent written and spoken German and a self-motivated working style are required.
Experience Required
Minimum 2 year(s)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Frankfurt, Hesse, Germany - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, Computational Engineering, System Design, Optimization, Data Analysis, Matlab, R, Sql, Numpy, Pandas, Scipy, Stata, Technical Documentation
Specialization
Requires a degree in Mechanical Engineering or a related field and at least 2 years of professional experience. Candidates must demonstrate proficiency in Python for numerical validation and possess strong written English skills.
Experience Required
Minimum 2 year(s)
FREELANCE BILANZBUCHHALTER (M/W/D) INTERNE LOHNBUCHHALTUNG at INTARIA GmbH
Munich, Bavaria, Germany - Full Time
Skills Needed
Financial Accounting, Tax Returns, Annual Financial Statements, Datev Anwalt, Internal Accounting, Tax Law, Company Car Administration, Process Optimization
Specialization
Candidates must have several years of professional experience as a certified accountant with deep knowledge of accounting and balancing. Proficiency with DATEV Anwalt and a structured, independent working style are highly preferred.
Experience Required
Minimum 5 year(s)
Avaliador/a Freelancer de Marcas de Luxo - Blumenau, BR at CXG
Blumenau, Santa Catarina, Brazil - Full Time
Skills Needed
Customer Experience Evaluation, Objective Feedback, Attention To Detail, Observation, Time Management, Organization
Specialization
Candidates must be existing luxury brand customers aged 18 or older and cannot have worked for luxury retail brands. No previous professional experience is required, but reliability and a passion for customer experience are essential.
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, Queensland, Australia - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, System Design, Optimization, Data Analysis, Matlab, R, C, Sql, Numpy, Pandas, Scipy, Stata, Technical Documentation
Specialization
Requires a degree in Mechanical Engineering or a related field and at least 2 years of professional experience. Candidates must demonstrate proficiency in Python for numerical validation and possess strong written English skills.
Experience Required
Minimum 2 year(s)
Freelancer - PPC mit Japanischen Sprachkenntnissen (m/w/d) at Peak Ace AG
Berlin, Berlin, Germany - Full Time
Skills Needed
Ppc, Sea, Google Ads, Japanese Language Proficiency, Keyword Research, Ad Copywriting, Market Analysis, Kpi Analysis, Localization, Online Marketing
Specialization
Requires C2 or native-level Japanese proficiency and fluency in either German or English. Candidates must have demonstrable experience in online marketing, specifically with SEA and Google Ads.
Experience Required
Minimum 2 year(s)
Electrical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, , Germany - Full Time
Skills Needed
Python, Electrical Engineering, Ngspice, Scikit Rf, Python Control, Pandapower, Pypsa, Circuit Design, Computational Engineering, Ai Training, Linux, Problem Design
Specialization
Requires a degree in Electrical Engineering and at least 2 years of research, applied, or teaching experience. Proficiency in Python and familiarity with specialized electrical engineering simulation tools is essential.
Experience Required
Minimum 2 year(s)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Frankfurt, Hesse, Germany - Full Time
Skills Needed
Python, Mechanical Engineering, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Stata, Computational Engineering, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Mechanical Engineer & Python Expert - Freelance AI Trainer at Mindrift
, , Germany - Full Time
Skills Needed
Mechanical Engineering, Python, Numerical Methods, System Design, Optimization, Numpy, Pandas, Scipy, Matlab, R, C, Sql, Numerical Validation, Technical Documentation, English Proficiency
Specialization
Requires a degree in Mechanical Engineering 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)
Freelance Bot Developer (WhatsApp / Telegram / Discord) at Mindrift
Kolkata, west bengal, India - Full Time
Skills Needed
Whatsapp Business Api, Telegram Bot Api, Discord Api, Python, Node.Js, Rest Apis, Webhooks, Llm Integration, Prompt Design, Docker, Nosql, Relational Databases, Conversational Design, Oauth, Async Request Handling, Backend Development
Specialization
Requires at least 3 years of backend or bot development experience and proficiency in Python or Node.js. Candidates must have a portfolio of built bots and upper-intermediate English proficiency.
Experience Required
Minimum 2 year(s)
Freelance Bot Developer (WhatsApp / Telegram / Discord) at Mindrift
, , Portugal - Full Time
Skills Needed
Whatsapp Business Api, Telegram Bot Api, Discord Api, Python, Node.Js, Rest Apis, Webhooks, Llm Integration, Conversational Design, Docker, Nosql, Oauth, Prompt Design, Backend Development, Async Request Handling, Dialogue State Management
Specialization
Requires at least 3 years of backend or bot development experience and proficiency in Python or Node.js. Candidates must have a portfolio of built bots and upper-intermediate English proficiency.
Experience Required
Minimum 2 year(s)
Electrical Engineer & Python Expert - Freelance AI Trainer at Mindrift
Quebec, Quebec, Canada - Full Time
Skills Needed
Python, Electrical Engineering, Ngspice, Scikit Rf, Python Control, Pandapower, Pypsa, Circuit Design, Computational Engineering, Ai Training, Linux, Problem Design
Specialization
Requires a degree in Electrical Engineering and at least 2 years of research, applied, or teaching experience. Proficiency in Python and familiarity with specialized electrical engineering simulation tools is essential.
Experience Required
Minimum 2 year(s)
Quantum Research Scientist with Python - Freelance AI Trainer at Mindrift
, , South Africa - Full Time
Skills Needed
Python, Numpy, Scipy, Sympy, Numerical Simulation, Quantum Mechanics, Electromagnetism, Thermodynamics, Mechanics, Physics Modeling, Computational Physics, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, applied physics, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
Integration Developer (API Specialist) - Freelance AI Trainer at Mindrift
, , Czechia - Full Time
Skills Needed
Api Integration, Webhooks, Data Pipelines, Rest Apis, Json, Database Synchronization, Airtable, Google Sheets, Notion, Automation, Backend Systems, Error Handling, Performance Optimization, Communication Systems, Data Validation
Specialization
Requires at least 2-3 years of experience in API integrations, automation, or software development. Proficiency in REST APIs, webhooks, and data exchange formats is essential.
Experience Required
Minimum 2 year(s)
Quantum Research Scientist with Python - Freelance AI Trainer at Mindrift
, , Israel - Full Time
Skills Needed
Python, Quantum Mechanics, Numerical Simulation, Computational Physics, Numpy, Scipy, Sympy, Physics Modeling, Electromagnetism, Thermodynamics, Mechanics, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, applied physics, or teaching. Proficiency in Python for numerical validation and strong written English (C1+) are essential.
Experience Required
Minimum 2 year(s)
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