# Cohort 0

Hiring organization: [Replit](https://career.thegoodapps.co/organizations/replit)

Canonical page: https://career.thegoodapps.co/jobs/622e944d-6098-4879-bacb-5d59418e09e9

Listed on Replit's own careers site. Applications go to them directly.

- Employment type: internship
- Seniority: Intern
- Location: Foster City, CA
- Remote: yes

## Summary

Replit is seeking exceptional mathematics and quantitative science students for a paid internship working on hard problems at the intersection of AI and software development. You'll collaborate with top engineers and executives on agent reasoning, systems optimization, and machine learning challenges that directly impact millions of developers.

_Our summary, not Replit's wording._

## Skills named

Machine Learning, Mathematical Modeling

## Required

- Currently pursuing Bachelor's, Master's, or PhD in Mathematics, Computer Science, Computer Engineering, Statistics, Physics, or related quantitative field
- At least one semester of schooling remaining after the internship
- Demonstrated excellence in competitive mathematics (IMO/IOI), quantitative research, or advanced coursework
- Genuine curiosity about AI, agent systems, company building, or developer tooling
- Enthusiasm for Replit and AI-native software creation

## Nice to have

- Experience with first-principles problem-solving
- Background in machine learning or optimization mathematics
- Track record shipping projects quickly
- Previous open-source contributions on Replit

Apply on Replit's site: https://jobs.ashbyhq.com/replit/2c147ccb-2557-40f8-aab9-64422cef220c/application