4505 Manual Software Tester jobs in Carol Stream,IL

Full Stack Developer

Outlier

Carol Stream, IL

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.

Sleep Center

Glen Ellyn, IL 60137

ALDI

Glendale Heights, IL 60139

Topcon Positioning Systems

Carol Stream, IL 60188

Randstad

Chicago, IL 60629

WING

Addison, IL 60101

U.S. Army Reserves

Carol Stream, IL

Attend a 29-week paid training program to gain skills and certifications in communication network operations, electronic troubleshooting, fiberoptic cable installation, network engineering, and hardware maintenance.
Advanced certifications require additional full funded training programs.