NS2 Mission is seeking a Software Engineer that operates global infrastructure and software platforms that power high-impact mission outcomes. We’re looking for a Software Engineer in Reston, VA with strong full-stack and cloud engineering skills who wants to design, build, and operate modern applications at scale. You’ll work across the full software development lifecycle—from architecture and design to deployment and operations—building secure, cloud-native systems that matter. If you enjoy solving complex problems, working with modern frameworks, and owning your work end-to-end, this role is for you.