Software Developer - Multiple levels

The company is seeking a Senior Software Developer to support national security missions, designing, developing and maintaining complex, secure and scalable software systems in a fast-paced Agile environment. The role covers full-stack development, cloud-based applications and mission-driven tools, with work spanning frontend interfaces, backend services and secure cloud deployment. The developer also participates in Agile ceremonies, maintains technical documentation, and provides technical guidance to junior developers through peer code reviews. The position is based in Herndon, Virginia and involves up to 10% travel within the US.