Freelance Mechanical Engineer with Python Experience - AI Trainer

January 28, 2026
Open
Open
Location
Vietnam
Occupation
Part-time
Experience level
Senior
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Job Summary

Mindrift offers project-based AI opportunities for mechanical engineers to contribute remotely to innovative, non-permanent assignments with top tech companies. Contributors design and evaluate graduate-level engineering problems, assess AI-generated solutions, and validate results using Python tools such as NumPy, SciPy, and Pandas. Payments reach up to $40/hour, with workload estimates of 10–20 hours/week during active project phases, and compensation details provided per assignment.

Ideal candidates hold a degree in Mechanical Engineering (or related fields), have at least 3 years professional experience, possess advanced English proficiency (C1/C2), and demonstrate strong Python skills. Professional certifications like PE, CEng, or PMP are advantageous, and stable internet is required. Experience with international or applied engineering projects is a plus.

Engagement is flexible and suitable for professionals seeking part-time, remote work rather than permanent employment. The straightforward application process involves qualifications, project assignment, and direct payment based on contributions and expertise.

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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 graduate- and industry-level mechanical engineering problems grounded in real practice.
  • Evaluate AI-generated solutions for correctness, assumptions, and engineering logic.
  • Validate analytical or numerical results using Python (NumPy, SciPy, Pandas).
  • Improve AI reasoning to align with first principles and accepted engineering standards.
  • Apply structured scoring criteria to assess multi-step problem solving.

What we look for

This opportunity is a good fit for mechanical engineers with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have: 

  • Degree in Mechanical Engineering or related fields, e.g. Thermodynamics, Fluid Mechanics, Mechanical Design, Computational Mechanics, etc.
  • 3+ years of professional mechanical engineering experience
  • Strong written English (C1/C2)
  • Strong Python proficiency for numerical validation
  • Stable internet connection 

Professional certifications (e.g., PE, CEng, PMP) 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.

Payment

  • Paid contributions, with rates up to $40/hour* 
  • Fixed project rate or individual rates, depending on the project
  • Some projects include incentive payments

*Note: Rates vary based on expertise, skills assessment, location, project needs, and other factors. Higher rates may be offered to highly specialized experts. Lower rates may apply during onboarding or non-core project phases. Payment details are shared per project.

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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.
HQ Location
Company size
1,001-5,000
Founded in
Industry
Information Technology & Services
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