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Freelance Mathematical Modeling Jobs (NOW HIRING)

Euroclear

NY · On-site

$120 - $180/hr

... models, mathematical optimization, etc. It is looking for a Data Scientist: Your Profile ... Please note that this is a permanent position and we do not offer freelance/contract arrangement ...

Newsela

Manager, Assessment Content (Remote, US)

  • Retirement

  • PTO

... ELA, Math, Science, and Social Studies) and non-academic content areas (Social Skills, School ... Scope, plan, and manage large-scale projects with Content Designers, freelance contributors, and ...

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We build inferential and predictive models, including machine learning algorithms and AI; we ... A Bachelor's or Master's degree in a quantitative field such as statistics, mathematics ...

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We build inferential and predictive models, including machine learning algorithms and AI; we ... A Bachelor's or Master's degree in a quantitative field such as statistics, mathematics ...

Onward Education

Special Education Teacher

Wickenburg, AZ

$45K - $59K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Deliver targeted skill-building interventions (e.g., reading, math, and social skills) to reinforce ... Ability to provide specialized instruction in a pull-out/resource model for targeted intervention.

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Test scalable data pipelines or models for real-time applications * Ensure that analytic tasks and ... Bachelor's degree or higher in a quantitative field such as statistics, mathematics, econometrics ...

Socket.dev

Senior Data Scientist

Chicago, IL · On-site

$89 - $127/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Building and testing scalable data pipelines or models for real-time applications. * Summarizing ... A Bachelor's or Master's degree in a quantitative field such as statistics, mathematics ...

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Test scalable data pipelines or models for real-time applications * Ensure that analytic tasks and ... Bachelor's degree or higher in a quantitative field such as statistics, mathematics, econometrics ...

Publicis Groupe Holdings B.V

Senior Data Scientist

Chicago, IL · On-site

$88K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Building and testing scalable data pipelines or models for real-time applications. * Summarizing ... A Bachelor's or Master's degree in a quantitative field such as statistics, mathematics ...

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Freelance Mathematical Modeling information

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$14

$47

$132

How much do freelance mathematical modeling jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for freelance mathematical modeling 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 is freelance mathematical modeling?

Freelance mathematical modeling involves using mathematical methods and computational techniques to solve real-world problems for clients on a project or contract basis, rather than as a full-time employee. Freelancers in this field may develop and analyze mathematical models for industries such as finance, engineering, healthcare, or data science. They often work independently, tackling problems like predicting trends, optimizing processes, or simulating complex systems. This role typically requires strong analytical skills, proficiency in mathematics and programming, and the ability to communicate solutions effectively to clients.

What are the typical challenges faced by freelance mathematical modeling professionals when managing multiple projects?

Freelance mathematical modeling professionals often juggle several projects simultaneously, each with distinct objectives and timelines. A common challenge is prioritizing tasks efficiently while adapting to different clients' communication styles and expectations. Additionally, freelancers must ensure their models are both accurate and tailored to specific industry needs, which can require rapid learning and flexibility. Effective time management, clear client communication, and ongoing skill development are key to overcoming these challenges and delivering high-quality results.

What are the key skills and qualifications needed to thrive as a freelance mathematical modeler, and why are they important?

To thrive as a Freelance Mathematical Modeler, you need strong analytical skills, a solid background in mathematics or applied mathematics, and experience with statistical analysis. Proficiency in programming languages (such as Python, MATLAB, or R), modeling software, and possibly certifications in data analysis or modeling are highly valuable. Excellent problem-solving abilities, communication skills, and adaptability help in understanding client needs and presenting complex results clearly. These skills are essential to deliver accurate, actionable models and maintain strong client relationships in a competitive freelance environment.

What is the difference between Freelance Mathematical Modeling vs Data Scientist?

AspectFreelance Mathematical ModelingData Scientist
CredentialsMathematical, statistical, or engineering degrees; often self-taught skillsDegree in computer science, statistics, or related fields; certifications like SAS, Python, R
Work EnvironmentIndependent, remote, project-basedCorporate, research labs, or consulting firms; often team-based
Industry UsageConsulting, research, specialized projectsTech, finance, healthcare, e-commerce
Search & Comparison IntentProject-based, specialized modeling tasksData analysis, predictive modeling, machine learning

Freelance Mathematical Modeling involves independent, project-specific work focusing on creating mathematical representations. Data Scientists typically work within organizations, applying statistical and machine learning techniques to analyze data. Both roles require strong analytical skills, but Freelance Mathematical Modeling emphasizes independent consulting, while Data Scientists often work as part of a team in corporate settings.

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Freelance Mathematical Modeling jobs near you
Infographic showing various Freelance Mathematical Modeling job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Mathematician - Proof Formalization & AI Research (Remote Contract)

Alignerr

Remote

$170 - $200/hr

Contractor

Re-posted 29 days ago

Job description

Mathematician - Proof Formalization & AI Research (Remote Contract)
About the Role
What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think? We're looking for mathematicians with a passion for rigorous proof and formal systems to help build the mathematical foundations that frontier AI depends on.
This is a fully remote, flexible contract role working at the intersection of pure mathematics, logic, and cutting-edge AI research. If you live and breathe formal proof - and especially if you know your way around Lean 4 - this is a rare opportunity to do deeply meaningful technical work on your own schedule, from anywhere in Canada.
  • Organization
    : Alignerr
  • Type
    : Hourly Contract
  • Location
    : Remote
  • Commitment
    : 10-40 hours/week

What You'll Do
  • Formalize advanced mathematical arguments and theorems in Lean 4, spanning a wide range of mathematical disciplines
  • Contribute to the growth and quality of large-scale formal mathematical libraries, including mathlib
  • Construct clean, readable, and well-structured formal proofs that translate informal mathematical reasoning into rigorous machine-checkable form
  • Audit and verify existing formal proofs for correctness, completeness, and logical integrity
  • Work at the frontier of AI research, helping train the next generation of mathematically capable language models

Who You Are
  • Hold a Master's degree or PhD in Mathematics or a closely related field
  • Possess a strong background in rigorous mathematical proof writing and logical reasoning
  • Have hands-on experience with formal proof assistants -
    Lean 4 strongly preferred
  • Can fluently translate informal mathematical ideas into structured, machine-verifiable formal proofs
  • Self-motivated and comfortable working independently in a remote, asynchronous environment

Nice to Have
  • Prior experience with proof verification, theorem proving, or mathematical formalization projects
  • Familiarity with mathlib or other large-scale formal mathematical libraries
  • Background in data annotation, data quality evaluation, or AI training workflows
  • Experience across multiple mathematical domains - topology, algebra, analysis, logic, and beyond

Why Join Us
  • Work on frontier AI research alongside the world's leading AI labs and research teams
  • Fully remote and flexible - structure your work around your life, not the other way around
  • Freelance autonomy with the intellectual depth of meaningful, high-stakes technical work
  • Contribute directly to formal mathematical libraries that will outlast any single project
  • Gain rare exposure to how cutting-edge large language models are built and trained
  • Potential for ongoing work and contract extension as new projects launch

Apply