3935 Sr Java Developer Information Technology jobs in Reston,VA

Software Developer

Outlier

Reston, VA

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

Capital One

Mc Lean, VA 22101

L3Harris Technologies

Dunn Loring, VA 22027

ATI

Washington, DC 20520

SWG Solutions, LLC

Herndon, VA 20170

Kelly Services

Sterling, VA 20166

Swissport

Dulles, VA 20102

Marvin

Alexandria, VA 22306

Proven experience installing replacement windows and doors in residential settings
Strong finish carpentry, trim, capping, and sealing skills
Ability to work independently or help guide less‑experienced installers
Pride in workmanship and attention to detail
Professional demeanor with customers and teammates
Valid driver's license
Ability to lift up to 50 lbs., climb ladders, and work on active jobsites
Commitment to safety, quality, and customer satisfaction