Full Stack Developer job at Vantor in Reston, VA

Title: Full Stack Developer (TS/SCI) Location: Reston, VA

: Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. We are a sleek and modern software development team building mission-critical, AI-enabled knowledge management solutions with real-world international impact for the Intelligence Community. Vantor is seeking an experienced Full-Stack Developer to design, build, and maintain robust, scalable web applications that support mission-critical operations. This role requires a hands-on engineer with strong full-stack development experience, and the ability to integrate applications across complex environments. The ideal candidate is passionate about delivering secure, high-performance solutions while collaborating with cross-functional teams to solve challenging technical problems in a dynamic mission environment.

Design, develop, test, and maintain full-stack web applications using modern software engineering best practices. Build scalable backend services and APIs using Java and Python. Develop responsive, user-friendly front-end applications using Angular and TypeScript. Develop and maintain cloud-native solutions leveraging AWS services including EC2, S3, RDS, and Lambda. Manage source code using Git workflows, including branching, code reviews, and merge strategies. Troubleshoot application, infrastructure, and deployment issues across development, test, and production environments. Collaborate with software engineers, DevOps engineers, system administrators, and mission stakeholders to deliver reliable software solutions. Participate in architecture discussions, code reviews, and continuous improvement initiatives. Ensure applications meet security, performance, and reliability