Mindrift

Freelance Data Science Expert (Python & SQL) / AI Trainer

Mindrift
Location
Job Type
Contract
Salary
25k-40k USD (Estimated)
Posted
1/14/2026
Career Level
Expert
Qualification
Master’s or PhD Degree
RemoteAt least 5 years of hands-on data science experience with proven business impact.74 views

Job Description

Freelance Data Science AI Trainer at Mindrift - Data Science AI Expert

At Mindrift, we're harnessing collective intelligence to ethically shape the future of AI. Join our mission to unlock the potential of Generative AI by connecting specialists with AI projects from major tech innovators. This freelance opportunity is perfect for candidates looking to leverage their Data Science AI Expertise.

Freelance Data Science AI Trainer Opportunity

As a Data Science AI Expert, you'll collaborate on projects aimed at improving GenAI models, enabling them to address specialized questions and achieve complex reasoning skills. Every project is unique, offering diverse challenges and learning opportunities.

  • Design original computational data science problems simulating real-world analytical workflows.
  • Create problems requiring Python programming (pandas, numpy, scipy, sklearn, statsmodels, matplotlib, seaborn).
  • Develop problems requiring reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction.
  • Ensure deterministic problems with reproducible answers, based on real business challenges.
  • Design end-to-end problems spanning the complete data science pipeline.
  • Incorporate big data processing scenarios requiring scalable computational approaches.
  • Verify solutions using Python with standard data science libraries and statistical methods.
  • Document problem statements clearly with realistic business contexts and provide verified correct answers.

Why Join Mindrift as a Data Science AI Expert?

This role allows you to apply your Data Science AI Expertise to advanced AI projects, influencing how future AI models understand and communicate. You'll gain valuable experience that enhances your portfolio, working on projects aligned with your skills and schedule.

Requirements for Data Science AI Expertise

  • Master’s or PhD Degree in Data Science, Statistics, Mathematics, Computer Science, or related quantitative field.
  • At least 5 years of hands-on data science experience with proven business impact.
  • Proficiency in Python programming for data science.
  • Expertise in statistical analysis and machine learning.
  • Proficiency in SQL and database operations.
  • Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases).
  • Understanding of MLOps practices and model deployment workflows.
  • Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain).
  • Advanced English proficiency (C1 or above).

You'll need a laptop, internet connection, time, and enthusiasm to take on a challenge. TensorFlow is one example of a relevant framework.

Benefits of Freelancing with Mindrift:

  • Get paid for your Data Science AI Expertise, with competitive rates.
  • Work on a part-time, remote, freelance project fitting around your commitments.
  • Enhance your portfolio with advanced AI projects.

We invite you to apply for this post, qualify, and contribute to projects aligned with your skills. From creating training prompts to refining model responses, you’ll help shape the future of AI while ensuring technology benefits everyone. For more information on data science careers, visit DataScience.com.

We also encourage you to deepen your understanding of AI ethics through resources like

Mindrift

Legal Advisor (US Bar Admitted) - Freelance AI Trainer

Mindrift

KuwaitRemote
Contract
$44 per hour

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Mindrift

US Corporate Attorney - Freelance AI Trainer

Mindrift

KuwaitRemote
Contract
USD 30-50 per hour (Estimated)

What this opportunity involves While each project involves unique tasks, contributors may: Generate prompts that challenge AI; Evaluate AI-generated solutions for correctness, assumptions, and logic; Improve AI reasoning to align with first principles and accepted standards; Apply structured scoring criteria to assess multi-step problem solving. What we look for This opportunity is a good fit for legal consultants, attorneys with an experience in US law open to part-time, non-permanent projects. Ideally, contributors will have: Degree in law (Bachelor, J.D., LLM, FLLM) within the US context 2+ years of legal practice experience within US jurisdiction Strong written English (C1/C2) Stable internet connection 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 $44 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.

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Mindrift

Contracts Attorney (US Law) - Freelance AI Trainer

Mindrift

KuwaitRemote
Contract
Up to $44 per hour

What this opportunity involves Generate prompts that challenge AI Evaluate AI-generated solutions for correctness, assumptions, and logic Improve AI reasoning to align with first principles and accepted standards Apply structured scoring criteria to assess multi-step problem solving What we look for Degree in law (Bachelor, J.D., LLM, FLLM) within the US context 2+ years of legal practice experience within US jurisdiction Strong written English (C1/C2) Stable internet connection 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 $44 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....

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