Bachelor's degree in Mathematics or a related quantitative field required
Demonstrated success in advanced mathematics coursework
Personal experience competing in high-level math competitions (e.g., AMC/AIME/USAMO/HMMT or similar).
Deep content mastery across algebra, number theory, combinatorics, geometry, and proof-writing.
Strong familiarity with the structure, scoring, and preparation pathways for national math competitions.
Ability to be explicit about decision-making when solving complex, multi-step competition problems.
Ability to design curriculum, problem sets, mock contests, and targeted skill drills.
Strong data analysis skills to track scholar growth and adjust preparation strategies accordingly.
Ability to commute between assigned school sites during in-person hours.
Ability to maintain a professional virtual teaching environment during remote hours.
Flexibility to support occasional weekend competitions or training sessions.

Full Stack Developer

Outlier

New York, NY

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.

Academic Tutor & Mentor (Entry Level, Paid, Full-time)

City Year

Brooklyn, NY 11210

Be a U.S. citizen or legal permanent resident
Be 17-25 by July 1, 2025
Have a GED or high school diploma, some college experience, or college degree
Have served no more than three terms in an AmeriCorps state or national program*
Agree to and complete a background check
Be able to begin City Year by July/August 2025 (specific start date varies by location)

DoorDash

New York, NY

18+ years old***
(21+ to deliver alcohol)
Any car, scooter, or bicycle (in select cities)
Driver's license number
Social security number (only in the US)
Consistent access to a smartphone
Must be 19+ in Arizona, California, Colorado, Delaware, Florida, Georgia, Idaho, Kentucky, Montana, New Jersey, New Mexico, Texas, Utah, and West Virginia