Freelance Mechanical Engineering - Quality Assurance / AI Trainer

October 1, 2025
Open
Open
Location
Vietnam
Occupation
Part-time
Experience level
Senior
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Job Summary

Join Mindrift, a leading platform in generative AI innovation, as a remote freelancer contributing to cutting-edge AI projects. In this flexible, part-time role, you’ll create and refine technical content, assess and audit expert tasks, moderate chats, and support other AI Trainers while earning up to $40/hour. This fully remote opportunity lets you collaborate with major tech innovators while advancing your professional portfolio.

Applicants must currently reside in the specified country and possess a Master’s or PhD in Mechanical Engineering with 5+ years of experience. Strong English skills (C1 or above) are required, along with experience in Generative AI, prompt engineering, and/or academic instruction. Flexibility, quick learning, and the ability to work with complex guidelines are critical. A stable internet connection and computer are necessary.

To be considered, submit your resume in English and indicate your English proficiency. This opportunity is ideal for experts seeking to supplement their income, impact AI advancements, and work asynchronously alongside their main commitments.

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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 proficiency.

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

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

Responsibilities:

  • Content Creation & Refinement: Create and refine content to ensure accuracy and relevance across a variety of topics, while also developing references and examples of tasks.
  • Experts Acquisition: Assess tasks of other experts, ensuring their competency.
  • Chat Moderation: Provide support by addressing project-related questions from other AI Trainers in Discord chats, especially those related to project guidelines.
  • Auditing Work: Review and evaluate tasks completed by other AI Trainers, ensuring they align with project guidelines. Provide constructive feedback, verify expertise-related information, and edit content as necessary to improve quality.

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.

    • You have a Master’s or PhD degree in Mechanical Engineering and at least 5 years of professional experience.
    • You have advanced level of English (C1 or higher)
    • Experience in Generative AI/Prompt Engineering/Reviewing.
    • Experience in teaching/educating/lecturing/training in your domain area.
    • 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.

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

  • Get paid for your expertise, with rates that can go up to $40/hour depending on your skills, experience, and project needs.
    Collaborate 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.
Apply now
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Mindrift
Welcome to Mindrift — a space where innovation meets opportunity. We're a pioneering platform dedicated to advancing the field of artificial intelligence through collaborative online projects. Our focus lies in creating data for generative AI, offering a unique chance for freelancers to contribute to AI development from anywhere, at any time. At Mindrift, we believe in the power of collective intelligence to shape the future of AI. Our platform allows users to dive into a variety of tasks — ranging from creating training prompts for AI models to refining AI responses for greater relevance. Let's build the future of AI together, one task at a time.
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