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Optical Engineer - Freelance AI Trainer at Mindrift
, , Poland - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied physics, or teaching. Candidates must possess strong numerical simulation skills and proficiency in written English.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Cordoba, Córdoba, Argentina - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Physics Modeling, Approximation Techniques, Computational Physics
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and familiarity with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
New Delhi, delhi, India - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills at a C1/C2 level.
Freelance Junior Journalist - AI Trainer at Mindrift
, , Japan - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills (C1/C2 level) and a stable internet connection.
Optical Engineer - Freelance AI Trainer at Mindrift
, Manitoba, Canada - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Ai Systems Evaluation, Physics Modeling, Approximation Techniques
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
, , Portugal - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills (C1/C2) and a stable internet connection.
Estee Lauder - Freelancer - Toronto, ON at Estée Lauder Companies
Toronto, Ontario, Canada - Full Time
Skills Needed
Makeup Application, Skin Care Advice, Fragrance Consultation, Hair Consultation, Customer Service, Visual Merchandising, Retail Sales, Point Of Sale Software
Specialization
Applicants should demonstrate creative and technical expertise in beauty, though beginner levels are welcome. Must be available to work flexible retail hours and provide proof of eligibility to work in the country.
Freelance Junior Journalist - AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Ai Training, Fact Checking, Prompt Engineering, Critical Thinking, English Writing, Content Evaluation, Grammar, Stylistic Analysis
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field and at least one year of professional experience. Must possess strong written English proficiency (C1/C2) and a stable internet connection.
Portfolio Manager - Freelance AI Trainer at Mindrift
, Minnesota, United States - Full Time
Skills Needed
Portfolio Performance Analysis, Tax Lot Accounting, Wash Sale Rules, Investment Policy Statement Literacy, Financial Advisory, Investment Management, Fee Stack Analysis, Rebalancing, Tax Loss Harvesting, Suitability Checks
Specialization
Requires a degree in Finance or a related field and at least 2 years of experience in financial services. Strong written English and professional certifications like CFA or CFP are highly preferred.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills at a C1/C2 level and a stable internet connection.
Portfolio Manager - Freelance AI Trainer at Mindrift
, , Australia - Full Time
Skills Needed
Portfolio Performance Analysis, Tax Lot Accounting, Wash Sale Rules, Investment Policy Statement Literacy, Financial Advisory, Investment Management, Fee Stack Analysis, Rebalancing, Tax Loss Harvesting, Suitability Checks, English Proficiency
Specialization
Requires a degree in Finance, Economics, or a related field and at least 2 years of experience in financial services or investment management. Strong written English and professional certifications like CFA or CFP are highly preferred.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Kolkata, west bengal, India - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Ai Systems Evaluation, Computational Physics
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Pretoria, Gauteng, South Africa - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Electromagnetism, Quantum Mechanics, Thermodynamics, Mechanics, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience. Must be proficient in numerical simulation and possess strong written English skills (C1+).
Experience Required
Minimum 2 year(s)
Beauty Advisor/Artist Freelancer/On-Call at Estée Lauder Companies
Ottawa, Ontario, Canada - Full Time
Skills Needed
Makeup Application, Skin Care Advice, Hair Consultation, Fragrance Consultation, Customer Service, Visual Merchandising, Retail Sales, Point Of Sale Software
Specialization
Applicants should demonstrate creative and technical expertise in beauty, though beginner-level experience is welcome. Must be available to work flexible retail hours and provide proof of eligibility to work in the country.
Optical Engineer - Freelance AI Trainer at Mindrift
, Queensland, Australia - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Theoretical Physics, Experimental Physics, Computational Physics, Electromagnetism, Thermodynamics, Quantum Mechanics, Mechanics, Technical Writing, 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. Must possess strong numerical simulation skills and C1+ English proficiency.
Experience Required
Minimum 2 year(s)
Freelance Head of SEO (Lead Stratégique) at Netenders Holding
Barcelona, Catalonia, Spain - Full Time
Skills Needed
Seo Strategy, Technical Seo, Content Strategy, Ai Workflow Integration, Data Analysis, Performance Tracking, Team Management, Google Search Console, Google Analytics 4, Screaming Frog, Ahrefs, Semrush, Ux Design, Business Growth, Topical Authority, Eeat Principles
Specialization
Candidates need at least 6 years of senior SEO experience with a proven track record in SaaS, e-commerce, or media. Proficiency in industry-standard SEO tools and a business-oriented mindset focusing on LTV and revenue is required.
Experience Required
Minimum 5 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Qatar - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Qatar - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Electromagnetism, Quantum Mechanics, Thermodynamics, Mechanics, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, application, or teaching. Must possess strong written English skills and expertise in numerical simulation and physics modeling.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Poland -
Full Time

Start Date

Immediate

Expiry Date

31 Jul, 26

Salary

45.0

Posted On

02 May, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, 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 is project-based, not permanent employment. What this opportunity involves While each project involves unique tasks, contributors may: Design original optics problems that simulate real physics research workflows; Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); Develop problems requiring non-trivial reasoning chains in mechanics, electromagnetism, thermodynamics, and quantum mechanics; Base problems on real research challenges or practical applications from optics & physics practice; Document problem statements clearly and provide verified correct answers. What we look for This opportunity is a good fit for optical engineers open to part-time, non-permanent projects. Ideally, contributors will have: Degree in Physics (Theoretical, Experimental, or Computational) or related fields; 2+ years of professional experience: applied, research, or teaching experience is applicable; Experience with numerical simulation methods; Ability to design problems that mirror real physics research workflows; Creative thinking in problem design across diverse physics areas; Familiarity with physics modeling and approximation techniques; 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 $45 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 computationally intensive optics and physics problems that simulate real research workflows. Document clear problem statements and provide verified, accurate solutions for AI system evaluation.
Optical Engineer - Freelance AI Trainer at Mindrift
, , Poland - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied physics, or teaching. Candidates must possess strong numerical simulation skills and proficiency in written English.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Cordoba, Córdoba, Argentina - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Physics Modeling, Approximation Techniques, Computational Physics
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and familiarity with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
New Delhi, delhi, India - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills at a C1/C2 level.
Freelance Junior Journalist - AI Trainer at Mindrift
, , Japan - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills (C1/C2 level) and a stable internet connection.
Optical Engineer - Freelance AI Trainer at Mindrift
, Manitoba, Canada - Full Time
Skills Needed
Optical Engineering, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Ai Systems Evaluation, Physics Modeling, Approximation Techniques
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
, , Portugal - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills (C1/C2) and a stable internet connection.
Estee Lauder - Freelancer - Toronto, ON at Estée Lauder Companies
Toronto, Ontario, Canada - Full Time
Skills Needed
Makeup Application, Skin Care Advice, Fragrance Consultation, Hair Consultation, Customer Service, Visual Merchandising, Retail Sales, Point Of Sale Software
Specialization
Applicants should demonstrate creative and technical expertise in beauty, though beginner levels are welcome. Must be available to work flexible retail hours and provide proof of eligibility to work in the country.
Freelance Junior Journalist - AI Trainer at Mindrift
Cape Town, Western Cape, South Africa - Full Time
Skills Needed
Ai Training, Fact Checking, Prompt Engineering, Critical Thinking, English Writing, Content Evaluation, Grammar, Stylistic Analysis
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field and at least one year of professional experience. Must possess strong written English proficiency (C1/C2) and a stable internet connection.
Portfolio Manager - Freelance AI Trainer at Mindrift
, Minnesota, United States - Full Time
Skills Needed
Portfolio Performance Analysis, Tax Lot Accounting, Wash Sale Rules, Investment Policy Statement Literacy, Financial Advisory, Investment Management, Fee Stack Analysis, Rebalancing, Tax Loss Harvesting, Suitability Checks
Specialization
Requires a degree in Finance or a related field and at least 2 years of experience in financial services. Strong written English and professional certifications like CFA or CFP are highly preferred.
Experience Required
Minimum 2 year(s)
Freelance Junior Journalist - AI Trainer at Mindrift
, British Columbia, Canada - Full Time
Skills Needed
Journalism, Communications, Linguistics, Literature, English Proficiency, Critical Thinking, Fact Checking, Ai Training, Content Evaluation, Prompt Engineering
Specialization
Requires a Bachelor's degree in Journalism, Communications, or a related field with at least one year of professional experience. Must possess strong written English skills at a C1/C2 level and a stable internet connection.
Portfolio Manager - Freelance AI Trainer at Mindrift
, , Australia - Full Time
Skills Needed
Portfolio Performance Analysis, Tax Lot Accounting, Wash Sale Rules, Investment Policy Statement Literacy, Financial Advisory, Investment Management, Fee Stack Analysis, Rebalancing, Tax Loss Harvesting, Suitability Checks, English Proficiency
Specialization
Requires a degree in Finance, Economics, or a related field and at least 2 years of experience in financial services or investment management. Strong written English and professional certifications like CFA or CFP are highly preferred.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Kolkata, west bengal, India - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Technical Writing, Ai Systems Evaluation, Computational Physics
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
Pretoria, Gauteng, South Africa - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Electromagnetism, Quantum Mechanics, Thermodynamics, Mechanics, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience. Must be proficient in numerical simulation and possess strong written English skills (C1+).
Experience Required
Minimum 2 year(s)
Beauty Advisor/Artist Freelancer/On-Call at Estée Lauder Companies
Ottawa, Ontario, Canada - Full Time
Skills Needed
Makeup Application, Skin Care Advice, Hair Consultation, Fragrance Consultation, Customer Service, Visual Merchandising, Retail Sales, Point Of Sale Software
Specialization
Applicants should demonstrate creative and technical expertise in beauty, though beginner-level experience is welcome. Must be available to work flexible retail hours and provide proof of eligibility to work in the country.
Optical Engineer - Freelance AI Trainer at Mindrift
, Queensland, Australia - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least 2 years of professional experience in research, teaching, or applied physics. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Colombia - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Theoretical Physics, Experimental Physics, Computational Physics, Electromagnetism, Thermodynamics, Quantum Mechanics, Mechanics, Technical Writing, 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. Must possess strong numerical simulation skills and C1+ English proficiency.
Experience Required
Minimum 2 year(s)
Freelance Head of SEO (Lead Stratégique) at Netenders Holding
Barcelona, Catalonia, Spain - Full Time
Skills Needed
Seo Strategy, Technical Seo, Content Strategy, Ai Workflow Integration, Data Analysis, Performance Tracking, Team Management, Google Search Console, Google Analytics 4, Screaming Frog, Ahrefs, Semrush, Ux Design, Business Growth, Topical Authority, Eeat Principles
Specialization
Candidates need at least 6 years of senior SEO experience with a proven track record in SaaS, e-commerce, or media. Proficiency in industry-standard SEO tools and a business-oriented mindset focusing on LTV and revenue is required.
Experience Required
Minimum 5 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Qatar - Full Time
Skills Needed
Optics, Physics, Numerical Simulation, Mechanics, Electromagnetism, Thermodynamics, Quantum Mechanics, Problem Design, Physics Modeling, Approximation Techniques, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field and at least two years of professional experience in research, applied work, or teaching. Candidates must possess strong written English skills and experience with numerical simulation methods.
Experience Required
Minimum 2 year(s)
Optical Engineer - Freelance AI Trainer at Mindrift
, , Qatar - Full Time
Skills Needed
Optical Engineering, Numerical Simulation, Physics Modeling, Problem Design, Electromagnetism, Quantum Mechanics, Thermodynamics, Mechanics, Technical Writing, English Proficiency
Specialization
Requires a degree in Physics or a related field with at least 2 years of professional experience in research, application, or teaching. Must possess strong written English skills and expertise in numerical simulation and physics modeling.
Experience Required
Minimum 2 year(s)