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Applied Mathematician Jobs in Ontario (NOW HIRING)

Mercor

Mathematics PhD - Benchmark Specialist

Toronto, ON · Remote

CA$61 - CA$77/hr

Applied Mathematics Benchmark Specialist Type: Contract Compensation: $61-$77/hour Location: Remote Commitment: 10+ hours/week Role Responsibilities * Author original math questions that test deep ...

Mercor

Computational Statistics Expert - PhD

Toronto, ON · Remote

CA$70 - CA$90/hr

Position: Computational Statistics and Applied Mathematics Expert (R, Python, and Matlab/Scilab) Type: Contract Compensation: $70-$90/hour Location: Remote Commitment: 15-20 hours/week Role ...

The Trade Desk

Applied Scientist II

Toronto, ON · On-site

Applied Scientists on our team work closely with engineering throughout the lifecycle of the ... Mathematics, Computer Science, Statistics, or a related quantitative field with 3+ years of ...

Waabi

Senior / Staff Applied Scientist

Toronto, ON · On-site +1

CA$146K - CA$280K/yr

We are looking for a highly experienced Applied Data Scientist to play a leading role in shaping ... Mathematics, Computer Science, Physics, or Robotics.- Strong command of Python/SQL for data ...

Vangard, Inc.

Senior AI Scientist

Toronto, ON

Bachelor's degree in Computer Science, Statistics, Applied Mathematics, or a related quantitative field; Master's degree or equivalent research experience preferred How We Work Vanguard has ...

AXIS Capital

Lead Applied Scientist

London, ON

The Lead Applied Scientist is the senior scientific authority in the Data Science and AI Delivery ... You will bring mathematical and statistical rigor to how problems are framed, how uncertainty is ...

Squarepoint Capital

Junior Quant Developer

London, ON · On-site

Degree in Applied Math, Physics, Engineering, Quantitative Finance, Computer Science or other quantitative disciplines * Up to 4 years of experience in a relevant role such as software or quant ...

Larus Technologies

Data Scientist

Ottawa, ON · On-site

University undergraduate degree in STEM (e.g., Computer/Software/Electrical Engineering, Applied Math, Engineering Physics, Economics, Computer Science, etc.); * Master's or Ph.D. is considered an ...

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All JobsApplied Mathematician JobsApplied Mathematician Jobs in Ontario

Applied Mathematician information

What is an applied mathematician?

Applied mathematicians are professionals who use mathematical theories, models, and computational techniques to solve practical problems in fields such as engineering, science, business, and industry. They often collaborate with experts from other disciplines to analyze data, develop algorithms, and create simulations or predictive models. Their work is crucial in areas like data analysis, optimization, risk assessment, and scientific research, helping to make informed decisions and advance technology.

What types of projects do applied mathematicians typically work on within a multidisciplinary team?

Applied mathematicians often collaborate with professionals from engineering, computer science, data analytics, and physical sciences to solve complex real-world problems. Projects can range from developing predictive models for financial markets, optimizing supply chain logistics, to simulating physical systems in engineering or biology. The collaborative nature of the work requires strong communication skills and the ability to translate mathematical concepts for non-specialists. Regular meetings, brainstorming sessions, and iterative problem-solving are common aspects of the work environment.

What are the key skills and qualifications needed to thrive as an applied mathematician, and why are they important?

To thrive as an Applied Mathematician, you need strong analytical skills, a solid background in mathematics or a related field, and typically an advanced degree such as a master's or PhD. Familiarity with programming languages (such as Python, MATLAB, or R), numerical modeling tools, and statistical analysis software is often required. Excellent problem-solving, communication, and collaboration skills help differentiate top performers in this role. These skills and qualifications are crucial for developing practical mathematical solutions to real-world problems and effectively communicating findings to technical and non-technical stakeholders.

What is the difference between Applied Mathematician vs Data Scientist?

AspectApplied MathematicianData Scientist
Required CredentialsDegree in mathematics, applied math, or related fieldDegree in statistics, computer science, or related field
Work EnvironmentResearch labs, academia, R&D departmentsTech companies, finance, healthcare, consulting
Employer & Industry UsageResearch institutions, government agencies, industry R&DBusiness, tech firms, startups, analytics firms

Applied Mathematicians focus on developing mathematical models and solving complex problems using advanced mathematics, often in research or academic settings. Data Scientists analyze large datasets to extract insights, build predictive models, and support decision-making in business environments. While both roles require strong analytical skills, Applied Mathematicians typically work on theoretical and algorithmic development, whereas Data Scientists focus on practical data analysis and visualization.

Is applied mathematician in demand?

Applied mathematicians are in demand across industries such as finance, technology, engineering, and data science, where analytical and problem-solving skills are valued. Employment opportunities are expected to grow as organizations increasingly rely on mathematical modeling, data analysis, and computational tools to make informed decisions.

What jobs can I do with applied mathematics?

Applied mathematicians can work in fields such as data analysis, financial modeling, engineering, operations research, and scientific research. They often use programming languages like Python or MATLAB and may require strong analytical and problem-solving skills. These roles are found in industries including technology, finance, healthcare, and government agencies.

What are popular job titles related to Applied Mathematician jobs in ON?

For Applied Mathematician jobs in ON, the most frequently searched job titles are:

Applied Mathematician jobs near you
Infographic showing various Applied Mathematician job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 26% Part Time, and 1% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Applied Mathematician - Fully Remote | Upto $77/hr

Mercor

Toronto, ON • Remote

CA$77/hr

Full-time

Posted 4 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Applied Mathematics Benchmark Specialist
Type: Contract
Compensation: $61–$77/hour
Location: Remote
Commitment: 10+ hours/week

Role Responsibilities

  • Author original math questions that test deep conceptual understanding in Signal Processing, Financial Mathematics, and other domains.
  • Ensure questions are unambiguous, self-contained, and precisely defined with all necessary information.
  • Rate each question's difficulty as Medium, Hard, or Expert, providing 1 correct answer and 9 plausible alternatives.
  • Write step-by-step Chain-of-Thought solutions with clear, concise intermediate steps in markdown format.
  • Supply 1–5 academic references per question from reputable sources like peer-reviewed journals.
  • For verification tasks, flag issues with clarity, completeness, precision, or solvability and justify any edits made.

Qualifications

Must-Have

  • PhD or doctoral candidate in Mathematics, Applied Mathematics, Statistics, or a closely related field.
  • Master's degree considered for candidates with exceptional depth in a specific subdomain.
  • Strong command of graduate-level mathematical concepts and formal proof writing.
  • Excellent written English and ability to express complex ideas clearly and concisely.

Preferred

  • Experience with rigorous academic problem design or mathematical competition writing is a strong plus.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.