> Markdown version of [/jobs/ext/4720415-front-end-engineer-spatial-data-visualization-ts-sci](https://www.wearedevelopers.com/jobs/ext/4720415-front-end-engineer-spatial-data-visualization-ts-sci). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front End Engineer - Spatial Data Visualization (TS/SCI) - **Company:** Vantor Inc. - **Location:** McLean, VA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Data Hub, Software Engineering, Spatial Data Infrastructures, Virtualization Technology, ReactJS, Vue.js, Front End Software Development - **Published:** November 14, 2026 - **Apply:** https://www.careerboard.com/us/en/find-jobs-in-United-States/-58738D18337063F3B7/ ## About the Role Ideal candidates have 2+ years of software development experience, are U.S. citizens with TS/SCI and Full Scope Poly, and can work onsite at government sites in Northern Virginia. Location Mc Lean, VA, United States of America ## Description Vantor is seeking onsite Front End development support for a data repository and visualization platform. You will deploy services in the cloud, build containerized environments, and contribute to UI workflows using modern frameworks such as React, Vue.js, and CesiumJS.