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Freelance Research Mathematician Jobs (NOW HIRING)

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$73K - $112K/yr

... mathematics, econometrics, operations research, data science, computer science, engineering ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

... mathematics, econometrics, operations research, data science, computer science, engineering ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

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How much do freelance research mathematician jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for freelance research mathematician in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.
What cities are hiring for Freelance Research Mathematician jobs? Cities with the most Freelance Research Mathematician job openings:
What are the most commonly searched types of Research Mathematician jobs? The most popular types of Research Mathematician jobs are:
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Freelance Research Mathematician jobs near you

Statistics & Python Expert - Freelance AI Trainer

Mindrift

New York, NY • On-site, Remote

$73/hr

Part-time

Posted 14 days ago

Job description

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 original computational statistics problems that simulate real mathematical research workflows;
  • Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy);
  • Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks);
  • Develop problems requiring non-trivial reasoning chains in areas like number theory, combinatorics, graph theory, and numerical analysis;
  • Base problems on real research challenges or practical applications from mathematical practice;
  • Verify solutions using Python with standard mathematical libraries;
  • Document problem statements clearly and provide verified correct answers.

What we look for
This opportunity is a good fit for statistics specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:
  • Degree in Statistics or related fields;
  • Python proficiency for numerical validation. MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata or knowledge of any programming language can be equivalent;
  • 2+ years of professional experience: applied, research, or teaching experience is applicable;
  • Strong written English (C1+);
  • Professional certifications (e.g., CMME, SAS Certifications, CAP) 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.
Compensation
On this project, contributors can earn up to $73 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.

Apply