Freelance Statistics Expert with Python Expertise - AI Trainer

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Job Overview

Mindrift, a company focused on connecting specialists with project-based AI opportunities, is looking for a Freelance Statistics Expert with a strong command of Python. The role primarily involves testing, evaluating, and improving AI systems through rigorous statistical methods. This position is not permanent employment but offers part-time work on various projects in the tech industry.

Position Details

The Freelance Statistics Expert role encompasses various project-specific duties. Contributors are expected to undertake tasks such as:

  • Designing rigorous statistics problems that reflect professional practice.
  • Evaluating AI solutions for correctness, assumptions, and constraints.
  • Validating calculations or simulations using Python libraries such as NumPy, Pandas, SciPy, Statsmodels, and Scikit-learn.
  • Enhancing AI reasoning to meet industry-standard logic and applying structured scoring criteria to multi-step problems.

Required Skills

To be considered for this position, candidates should possess the following qualifications and experiences:

  • A degree in Statistics or related fields such as Probability Theory, Mathematical Statistics, or Applied Statistics.
  • At least 3 years of professional mathematics experience.
  • Strong proficiency in Python for numerical validation, combined with a solid understanding of significant statistical concepts.
  • Excellent written English skills at a C1/C2 level.
  • A stable internet connection for reliable project participation.

While it is not mandatory, candidates with professional certifications (e.g., PStat, CAP, SAS Certifications) and experience in international or applied projects will have an advantage in securing the position.

Work Structure

The engagement is structured to start with an application phase, where candidates are required to pass qualifications before they can join a project. Once accepted, they will complete various tasks as outlined in their project descriptions, after which they will receive payment for their contributions.

Time Expectations

For this freelance role, tasks are projected to require about 10–20 hours per week during active project phases. This estimation depends on the specific demands of the project and is not a guaranteed workload. Thus, candidates should maintain flexibility as project engagement variations can occur from time to time.

Compensation

Remuneration for contributions is competitive, with rates going up to $39/hour. Payment structures can vary between a fixed project rate or individual rates based on the project requirements. Moreover, some projects may offer incentive payments based on performance. It is essential to note that rates are influenced by several factors, including expertise, skills assessment, location, and the specific needs of the project. Also, different rates may apply during onboarding or non-core project phases, and payment details will be clarified at the project outset.

Application Process

Candidates eager to apply must submit their CV in English, highlighting their relevant experiences and proficiency in English. This involves indicating their level of English, which is crucial since effective communication is a key requirement in the role.

Conclusion

The Freelance Statistics Expert position with Mindrift presents a unique opportunity for statisticians looking to leverage their skills in a flexible work arrangement. It’s tailored for professionals who thrive in a project-based environment and are passionate about improving AI systems using statistical methodologies. This role is ideal for those seeking to work remotely while contributing significantly to advancements in technology through their statistical expertise.



This job offer was originally published on himalayas.app

Mindrift

Singapore

Data science

Freelance

February 4, 2026

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