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Quantitative Internship Jobs in California (NOW HIRING)

$15.75 - $21.25/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$15 - $20.25/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$15.75 - $21.50/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$15 - $20/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$15.25 - $20.50/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$15.50 - $21/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

$16 - $21.50/hr

Freddie Mac's University program offers summer internships and full-time opportunities in Accounting, Business, Communications, Investments & Capital Markets, Computer Science, Data/Quant Analytics ...

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Quantitative Internship information

What is a quantitative internship?

A Quantitative Internship is a temporary position, often for students or recent graduates, where individuals apply mathematical, statistical, and computational techniques to solve real-world business problems. These internships are common in industries like finance, technology, and consulting, and typically involve tasks such as data analysis, building predictive models, and supporting trading strategies. Quantitative interns gain hands-on experience working with large datasets, programming, and collaborating with teams to drive data-informed decisions. This role is an excellent way to develop practical skills and explore careers in quantitative fields.

What kinds of projects do quantitative interns typically work on during their internship?

Quantitative interns often work on real-world data analysis, model development, and research projects that directly support the team’s trading, risk, or research objectives. These projects may involve developing statistical models, backtesting trading strategies, or automating data pipelines under the guidance of senior quants. Interns are usually paired with mentors and collaborate closely with both fellow interns and full-time analysts, providing opportunities to learn from experienced professionals and contribute meaningfully to the team's goals.

What are the key skills and qualifications needed to thrive as a quantitative intern, and why are they important?

To thrive as a Quantitative Intern, you need strong mathematical, statistical, and analytical skills, typically supported by coursework in quantitative fields such as mathematics, statistics, physics, computer science, or finance. Familiarity with programming languages like Python, R, or MATLAB, and experience using data analysis tools and statistical software are commonly required. Exceptional problem-solving abilities, attention to detail, and effective communication skills help set candidates apart. These competencies are crucial for accurately analyzing data, developing models, and effectively communicating insights in fast-paced, data-driven environments.

What is the difference between Quantitative Internship vs Quantitative Analyst?

AspectQuantitative InternshipQuantitative Analyst
Required CredentialsTypically pursuing or recent graduate in finance, mathematics, or related fieldsBachelor's or master's degree in finance, mathematics, or related fields; often requires some experience
Work EnvironmentInternship programs within financial firms, hedge funds, or investment banksFull-time role in financial institutions, hedge funds, or asset management firms
Employer & Industry UsageUsed as a training position for aspiring analysts in financeProfessional role responsible for developing models and strategies in finance

In summary, a Quantitative Internship is an entry-level, temporary position aimed at gaining experience, while a Quantitative Analyst is a full-time professional role with greater responsibilities in financial modeling and analysis.

What are the most commonly searched types of Quantitative jobs in California?

The most popular types of Quantitative jobs in California are:

What cities in California are hiring for Quantitative Internship jobs?

Cities in California with the most Quantitative Internship job openings:

Infographic showing various Quantitative Internship job openings in California as of August 2026, with employment types broken down into 8% Internship, 64% Full Time, 26% Part Time, 1% Temporary, and 1% Contract. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution.

STEM Specialist - Quantitative Analyst

Mercor

San Francisco, CA • On-site, Remote

$75/hr

Full-time

Posted yesterday

New


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: STEM Expert (Physics, Chemistry, Mathematics, Biology)
Type: Contract
Compensation: $75/hour
Location: Remote

Role Responsibilities

  • Analyze complex problems in physics, chemistry, mathematics, or biology to enhance AI model training and evaluation.
  • Apply structured reasoning and quantitative methods to improve model outputs and problem-solving capabilities.
  • Collaborate with interdisciplinary teams to address open-ended challenges and ensure comprehensive solutions.
  • Communicate solutions clearly and concisely to support AI research teams and elevate training data quality.
  • Work independently and asynchronously to deliver high-quality outputs with flexible hours.

Qualifications

Must-Have

  • Bachelor's, Master's, or PhD in a STEM field (or currently pursuing one).
  • 1+ year of relevant experience (academic, research, internships, or industry).
  • Strong foundation in physics, chemistry, mathematics, or biology.
  • Demonstrated strength in problem-solving and analytical thinking.
  • Ability to work independently and deliver high-quality outputs.

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.