2428 Science Research jobs in Philadelphia,PA

Delivery Driver

DoorDash

Philadelphia, PA

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_
_***Must be 19+ in Arizona, California, Colorado, Delaware, Florida, Georgia,\nIdaho, Kentucky, Montana, New Jersey, New Mexico, Texas, Utah, and West\nVirginia_

Main Line Health

Wynnewood, PA 19096

The University of Pennsylvania

Philadelphia, PA 19120

Veranova

West Deptford, NJ 08096

Aerotek

King of Prussia, PA 19406

Relativity

Philadelphia, PA 19120

IQVIA Holdings

Wayne, PA 19087

Outlier

Philadelphia, PA

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.