Senior Full Stack Software Engineer

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. This position requires an active U.S. Government Security Clearance at the TS/SCI with CI poly level.

We are seeking an experienced Senior Full Stack Engineer to develop and enhance advanced geospatial and Motion GEOINT applications. This role involves building scalable, high-performance solutions across the full technology stack, including interactive visualization and 3D capabilities. You will work within an Agile team to deliver mission-critical features, improve system architecture, and optimize performance across distributed systems. The position requires strong object-oriented design skills, a performance-focused mindset, and the ability to quickly contribute to complex environments.

The ideal candidate is a self-driven engineer who collaborates effectively and thrives in fast-paced, technically challenging settings.

• Design, develop, and maintain full stack applications supporting geospatial and Motion GEOINT systems.
• Build scalable, high-performance software across front-end, back-end, and data layers.
• Develop interactive visualization and 3D rendering capabilities for GIS and simulation-based applications.
• Collaborate with cross-functional teams to deliver mission-critical features and enhancements.
• Contribute to system architecture, object-oriented design, and microservices-based solutions.
• Optimize application performance, scalability, and reliability across distributed systems.
• Implement and support CI/CD pipelines, automated testing, and configuration management.
• Participate in Agile development processes, including sprint planning, standups, and code reviews.
• Troubleshoot and resolve complex technical issues across multiple environments and technology stacks.

• Must be a U.S. Citizen with an active TS/SCI with CI poly (or willingness to obtain a CI poly).
• 10+ years of full stack software development experience.
• Experience with geospatial applications, including Motion GEOINT data, concepts, and systems.
• Strong proficiency in one or more programming languages such as C, C++, Java, Python, or JavaScript.
• Experience with modern development practices, including version control, automated testing, and CI/CD.
• Solid understanding of object-oriented design principles and distributed systems.
• Ability to collaborate effectively within a team and communicate technical concepts clearly.

• Expertise in modern frameworks and technologies such as React, Angular, Node.js, Django, or Spring.
• Experience with 3D graphics, visualization, or game engine technologies (e.g., OpenGL, WebGL, Unity, CesiumJS).
• Strong background in geospatial tools and platforms (e.g., PostGIS, Geo Server, ArcGIS, QGIS, Leaflet, Mapbox).
• Experience with big data and distributed processing frameworks (e.g., Hadoop, Spark, Geo…