Smart Apply Test Company

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By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview: We are seeking an experienced Software Engineer to support USCYBERCOM J9 and the Persistent Cyber Training Environment (PCTE) / RangeOS mission. This role is best suited for a strong software engineer who enjoys building backend services and REST APIs, working with Kubernetes and cloud-based infrastructure, and troubleshooting complex distributed systems. The ideal candidate will bring depth in one or more programming languages and be comfortable learning additional technologies as needed. Experience with every technology listed below is not required. We are looking for strong engineering fundamentals, technical curiosity, solid debugging skills, and the ability to learn and contribute in a collaborative development environment.