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Internship Mathematical Optimization Jobs in California

Replit

Cohort 0

Foster City, CA · On-site

$21 - $26.75/hr

At least one semester of schooling remaining after the internship * Demonstrated excellence in ... Strong grasp of the underlying math behind machine learning, optimization, or systems * Self ...

New

The Consensus

Inference Intern

San Jose, CA · On-site

$60 - $80/hr

This role focuses on developing and optimizing compute architectures that deliver exceptional ... Math competitions (AIME, AMC, etc) We encourage you to apply even if you do not believe you meet ...

Etched

Inference Intern

San Jose, CA · On-site

$250/hr

This role focuses on developing and optimizing compute architectures that deliver exceptional ... Math competitions (AIME, AMC, etc) We encourage you to apply even if you do not believe you meet ...

Netflix

... Mathematics, Statistics, Data Science, Economics, Computational Biology, Chemistry, Physics ... Model Optimization & Efficiency: Training/inference efficiency, model benchmarking, compression ...

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Internship Mathematical Optimization information

What is an internship in mathematical optimization?

An Internship in Mathematical Optimization is a temporary position for students or recent graduates to gain practical experience applying mathematical techniques to solve optimization problems. These internships typically involve tasks such as modeling real-world scenarios, developing algorithms, and using software tools to find optimal solutions in areas like logistics, finance, or engineering. Interns often work with experienced professionals, contributing to research projects or business applications while building their technical skills. The role usually requires a solid foundation in mathematics, programming, and analytical thinking.

What types of projects can I expect to work on during an internship in mathematical optimization?

As an intern in Mathematical Optimization, you will typically work on real-world problems that involve designing, implementing, and testing optimization algorithms. Projects may include tasks such as modeling supply chain logistics, scheduling operations, or improving resource allocation for various industries. You'll likely collaborate with data scientists, engineers, and other interns to collect data, build models, and present findings. This hands-on experience helps you develop both technical and teamwork skills, and often includes mentorship from senior optimization experts.

What are the key skills and qualifications needed to thrive in an internship in mathematical optimization?

To thrive in an Internship in Mathematical Optimization, you need a solid background in mathematics, particularly in optimization theory, linear algebra, and programming, usually supported by ongoing or completed studies in applied mathematics, engineering, or a related field. Familiarity with optimization software (like Gurobi or CPLEX), programming languages such as Python or MATLAB, and experience with relevant libraries or frameworks is highly valued. Strong analytical thinking, attention to detail, and effective communication skills help interns stand out when solving complex problems and collaborating with teams. These skills are crucial for developing efficient optimization solutions and contributing meaningfully to research or industry projects.

What is the difference between Internship Mathematical Optimization vs Data Analyst Intern?

AspectInternship Mathematical OptimizationData Analyst Intern
Required CredentialsBasic knowledge of optimization, programming skillsStatistics, data analysis, programming
Work EnvironmentResearch, algorithm development, modelingData collection, reporting, visualization
Industry UsageOperations research, logistics, supply chainBusiness, marketing, finance

Internship Mathematical Optimization focuses on developing and applying algorithms to optimize processes, often in logistics or operations research. Data Analyst Interns analyze and interpret data to support business decisions. While both roles involve data and programming, optimization internships emphasize mathematical modeling, whereas data analysis internships focus on data interpretation and visualization.

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

The most popular types of Mathematical Optimization jobs in California are:

What are popular job titles related to Internship Mathematical Optimization jobs in California?

For Internship Mathematical Optimization jobs in California, the most frequently searched job titles are:

What job categories do people searching Internship Mathematical Optimization jobs in California look for?

The top searched job categories for Internship Mathematical Optimization jobs in California are:

What cities in California are hiring for Internship Mathematical Optimization jobs?

Cities in California with the most Internship Mathematical Optimization job openings:

Internship Mathematical Optimization jobs near you
Infographic showing various Internship Mathematical Optimization job openings in California as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

Cohort 0

Replit

Foster City, CA • On-site

$21 - $26.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 2 days ago

New

Job description

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation.
About the Role
Join Replit's key teams across the company, such as AI Research, Strategic Finance, or the Office of the CEO, for a unique paid internship built for sharp quantitative and creative minds. You will work alongside our top executives, in addition to world-class engineers, designers, and finance team on some of the hardest problems in AI-native software creation and accelerating key areas of our business.
We are creating a dedicated track for students with strong mathematical backgrounds because the problems we are solving sit at the intersection of deep math and applied AI, including agent reasoning, systems optimization, and improving how our models learn and perform at scale. Your work will directly shape how millions of users build software.
You Will:
  • Contribute to real engineering problems that push the boundaries of AI-powered software creation
  • Collaborate with engineers, designers, and product managers on infrastructure that powers Replit's platform
  • Prototype novel approaches to problems in AI, systems, or tooling where mathematical rigor is the differentiator
  • Ship work that impacts millions of developers globally, in an environment where your ideas are heard and often implemented

Required Skills and Experience:
  • Currently pursuing a Bachelor's, Master's, or PhD in Mathematics, Computer Science, Computer Engineering, Statistics, Physics, or a related quantitative field
  • At least one semester of schooling remaining after the internship
  • Demonstrated excellence in competitive mathematics such as IMO and IOI, quantitative research, or advanced coursework
  • Genuine curiosity about AI, agent systems, company building, or developer tooling
  • Extremely bullish on Replit and the future of AI-native software creation. We would love to see what you have built on the platform

What We Value:
  • First-principles thinking: Ability to break down complex problems from the ground up and reason about them rigorously
  • Mathematical intuition: Strong grasp of the underlying math behind machine learning, optimization, or systems
  • Self-directed and autonomous: Capable of working independently while collaborating well with cross-functional teams
  • Strong communication: Ability to explain complex quantitative concepts to both technical and non-technical audiences
  • Curiosity and speed: Genuine excitement for hard problems and the drive to iterate quickly

Full-Time Employee Benefits Include:
Competitive Salary & Equity
401(k) Program with a 4% match (US Only)
Health, Dental, Vision and Life Insurance
Short Term and Long Term Disability
Paid Parental, Medical, Caregiver Leave
Flexible Time Off (FTO) + Holidays
Commuter Benefits (In-Office & US Only)
Monthly Wellness Stipend
Autonomous Work Environment
In Office Set-Up Reimbursement (In-Office Only)
Quarterly Team Gatherings
In Office Amenities (In-Office Only)
Want to learn more about what we are up to?
  • Self-driving Company
  • Replit Agent at Scale
  • AI Adoption
  • Build Open-Source Apps

Interviewing + Culture at Replit
  • Operating Principles
  • Reasons not to work at Replit

To achieve our mission of making programming more accessible around the world, we need our team to be representative of the world. We welcome your unique perspective and experiences in shaping this product. We encourage people from all kinds of backgrounds to apply, including and especially candidates from underrepresented and non-traditional backgrounds.

Apply