Job Search and Career Advice Platform
  • Jobs
  • Headhunters
  • Free resume review
  • About Us
EN
220

Freelance jobs in South Africa

Freelance Mechanical Engineering Expert With Python Expertise - Ai Trainer

Mindrift

Cape Town
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant
I want to receive the latest job alerts for “Freelance” jobs

Freelance Software Developer (Kotlin) - Quality Assurance (AI Trainer)

Mindrift

Pretoria
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant

Freelance Civil Engineer - Quality Assurance (Ai Trainer)

Mindrift

Gauteng
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant

Freelance Economics Expert - AI Trainer

Mindrift

Cape Town
Remote
ZAR 200,000 - 300,000
Today
Be an early applicant

Senior Ppc Manager — Data-Driven Growth & Roi

Clicktrain Ai Ltd

Cape Town
On-site
ZAR 400,000 - 500,000
Today
Be an early applicant
discover more jobs illustrationDiscover more opportunities than anywhere else. Find more jobs now

Remote (South Africa–Based) Freelance Digital Conceptual Art Director | 4+ Years' Agency Experi[...]

No Sweat

Cape Town
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant

Freelance Cybersecurity Analyst - Ai Trainer

Mindrift

Gauteng
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant

Digital Sales Agent

Global One

Johannesburg
Remote
ZAR 200,000 - 300,000
Yesterday
Be an early applicant
HeadhuntersConnect with headhunters to apply for similar jobs

Digital Sales Agent - High Commission

Global One

Cape Town
Remote
ZAR 50,000 - 200,000
2 days ago
Be an early applicant

AI Pilot Operations Associate (Freelance)

Mindrift

Pretoria
Remote
ZAR 50,000 - 200,000
2 days ago
Be an early applicant

Freelance Mechanical Engineering Expert With Python Expertise - Ai Trainer

Mindrift

Gauteng
Remote
ZAR 300,000 - 400,000
5 days ago
Be an early applicant

Freelance Software Developer (Ruby) - Ai Trainer

Mindrift

Durban
Remote
ZAR 300,000 - 400,000
Today
Be an early applicant

Creative Manager - Packaging

Clicks Group Limited

Cape Town
On-site
ZAR 600,000 - 800,000
Today
Be an early applicant

Lead, Circular Tech Partnerships & It Donations

Star Personnel Recruitment (Pty) Ltd

Cape Town
On-site
ZAR 200,000 - 300,000
Today
Be an early applicant

Freelance Courier

Bebeemotorbike

Cape Town
On-site
ZAR 200,000 - 300,000
Today
Be an early applicant

Remote (South Africa–Based) Freelance Digital Conceptual Art Director | 4+ Years' Agency Experi[...]

No Sweat

Gauteng
Remote
ZAR 300,000 - 400,000
5 days ago
Be an early applicant

Voice Talent Required - Afrikaans

Lilt Ai

Gauteng
Remote
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Freelance Ai Red Team Engineer

Mindrift

Gauteng
Remote
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Freelance headhunters for The Netherlands and LATAM, EMEA & APAC

theHRchapter

Cape Town
Remote
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Freelance Economics Expert - Ai Trainer

Mindrift

Pretoria
Remote
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Lead, Circular Tech Partnerships & It Donations

Star Personnel Recruitment

Gauteng
Hybrid
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Freelance Economics Expert - Ai Trainer

Mindrift

Gauteng
Remote
ZAR 200,000 - 300,000
5 days ago
Be an early applicant

Freelance Software Developer (Kotlin) - Ai Trainer

Mindrift

Gauteng
Remote
ZAR 300,000 - 400,000
5 days ago
Be an early applicant

Freelance Learning Manager

Lrn Corporation

Gauteng
Remote
ZAR 300,000 - 400,000
6 days ago
Be an early applicant

Business Development – Circular Tech Partnerships

Star Personnel Recruitment

Gauteng
Hybrid
ZAR 600,000 - 750,000
6 days ago
Be an early applicant

Top job titles:

Remote jobsFood Technologist jobsInvestigation jobsInformation Technology jobsRestaurant jobsSport jobsDemand jobsJunior Accountant jobsMarketing Management jobsProject Coordinator jobs

Top companies:

Jobs at EskomJobs at AbsaJobs at TransnetJobs at DiscoveryJobs at SanlamJobs at ShopriteJobs at KpmgJobs at AlstomJobs at AccentureJobs at Vodafone

Top cities:

Jobs in JohannesburgJobs in Cape TownJobs in DurbanJobs in PretoriaJobs in Port ElizabethJobs in BloemfonteinJobs in GqeberhaJobs in SowetoJobs in PietermaritzburgJobs in East London
Freelance Mechanical Engineering Expert With Python Expertise - Ai Trainer
Mindrift
Remote
ZAR 300 000 - 400 000
Part time
Today
Be an early applicant

Job summary

A tech innovation company is seeking a Freelance Mechanical Engineering Expert to contribute to advanced AI projects. Candidates should have a degree in Engineering and at least 3 years of relevant experience, particularly in thermodynamics and fluid mechanics. Proficiency in Python and strong English skills are essential. This remote part-time role offers up to $20/hour, allowing flexibility alongside other commitments while shaping the future of AI.

Benefits

Flexible remote working schedule
Competitive pay based on expertise
Opportunities to influence AI development

Qualifications

  • At least 3 years of professional experience in mechanical engineering.
  • Strong understanding of fluid mechanics and heat transfer.
  • Experience in defining evaluation criteria for AI responses.

Responsibilities

  • Generate prompts that challenge AI.
  • Correct the model's responses using your domain-specific knowledge.
  • Collaborate on advanced AI projects.

Skills

Proficiency in Python
Advanced English (C1)
Understanding of thermodynamics
Experience with CAD
Problem-solving skills
Ability to learn quickly

Education

Bachelor's, Master's or PhD Degree in Engineering

Tools

NumPy
SciPy
Pandas
Job description
Freelance Mechanical Engineering Expert with Python Expertise - AI Trainer

1 day ago Be among the first 25 applicants

This opportunity is only for candidates currently residing in the specified country.

Your location may affect eligibility and rates.

Please submit your resume in English and indicate your level of English.

At Mindrift, innovation meets opportunity.

We believe in using the power of collective intelligence to ethically shape the future of AI.

What We Do

The Mindrift platform connects specialists with AI projects from major tech innovators.

Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About The Role

GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills.

If you join the platform as an AI Tutor in Mechanical Engineering, you'll have the opportunity to collaborate on these projects.

Although every project is unique, you might typically:

  • Generate prompts that challenge AI.
  • Define comprehensive scoring criteria to evaluate the accuracy of the AI's answers.
  • Correct the model's responses based on your domain-specific knowledge.
How To Get Started

Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule.

From creating training prompts to refining model responses, you'll help shape the future of AI while ensuring technology benefits everyone.

Requirements
  • You hold a Bachelor's, Master's or PhD Degree in Engineering and/or in relevant area.
  • You have at least 3 years of professional experience with focus in one of the following fields: Thermodynamics, Fluid Mechanics, Heat Transfer, Solid Mechanics, Dynamics and Vibration, Materials Science for Mechanical Engineers, Engineering Mechanics, Mechanical Design, Machine Elements, Manufacturing Processes, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Kinematics, Dynamics of Machinery, Mechanical Systems Design, Thermal Systems.
  • Your level of English is advanced (C1) or above.
  • Proficiency in Python, with experience using libraries such as NumPy, SciPy, and Pandas.
  • Strong ability to design creative and diverse problems, particularly those that are computationally intensive and go beyond simple parameter modifications.
  • You are ready to learn new methods, able to switch between tasks and topics quickly and sometimes work with challenging, complex guidelines.
  • Our freelance role is fully remote so, you just need a laptop, internet connection, time available and enthusiasm to take on a challenge.
Benefits

Why this freelance opportunity might be a great fit for you?

  • Get paid for your expertise, with rates that can go up to $20/hour depending on your skills, experience, and project needs.
  • Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
  • Work on advanced AI projects and gain valuable experience that enhances your portfolio.
  • Influence how future AI models understand and communicate in your field of expertise.
  • Seniority level: Mid-Senior level
  • Employment type: Part-time
  • Job function: Other
  • Industries: IT Services and IT Consulting

Referrals increase your chances of interviewing at Mindrift by 2x

Get notified about new Mechanical Engineering Specialist jobs in Johannesburg, Gauteng, South Africa.

We're unlocking community knowledge in a new way.

Experts add insights directly into each article, started with the help of AI.

  • 1
  • 2
  • 3
  • ...
  • 9

* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

Job Search and Career Advice Platform

Empoweringjob seekers

Tools
  • Jobs
  • Resume review
  • Headhunters
  • Browse jobs
Company
  • About us
  • Careers at JobLeads
  • Site notice
  • Press
  • Reviews
Support
  • Help
  • Partner integration
  • ATS Partners
Social
  • JobLeads Blog
  • YouTube
  • LinkedIn
  • Instagram
  • Facebook
  • Privacy Policy
  • Terms of Use

© JobLeads 2007 - 2026 | All rights reserved