154 Postman jobs in Sheffield, PA

RoadSafe Traffic Systems, Inc.

Marienville, PA 16239

Valid Driver's License.
Must pass a background check, including motor vehicle records check.
Must successfully pass a drug test and meet federal DOT requirements.
Wear proper safety equipment (work boots with safety toe, hard hat, safety glasses, and safety vest).
Operate 2-way radio.
Willingness to work in various weather conditions and traffic settings.
Provide effective communication with contractors and internal teams while delivering the highest level of customer service.
Work well in a team environment.
Must have excellent attendance, reliable transportation, and a strong work ethic.
Successfully complete the ATSSA Flagger training course and company-sponsored Defensive Driver training.
Willingness to travel with occasional overnight stays, and ability to work nights and weekends as required by projects.

DoorDash

Sheffield, PA

Care.com

Warren, PA 16365

US Customs and Border Protection

East Kane, PA 16735

Outlier

Sheffield, 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
You must be authorized to work in your country of residence
If you are an international student, you may be able to sign up for Outlier if you are on a visa