Current openings at Closure Tech

We are looking for a junior or mid-level UI Developer to join our team of high performing professionals supporting a global mission critical messaging system. Key Responsibilities Design, develop, test, and maintain high-quality user interfaces using modern front-end technologies. Apply UX principles to ensure intuitive navigation and interaction flows. Contribute to product improvements by implementing modern Angular best practices and supporting a consistent design system. Required Skills B.S. in Computer Science, Software Engineering, Information Management Systems or a related discipline. Technical experience related to software design, development, and implementation targeting web browsers. In-depth knowledge of Angular framework as well as experience implementing UI screens from prototypes, wireframes, or mock-ups.  Experience with source code control systems and concurrent development workflows. Ability to write clean, maintainable, and well-documented code. TS/SCI clearance with a polygraph. Desired Skills Knowledge with web accessibility standards. Experience supporting large software teams. Familiarity with the Jasmine testing framework.

Closure Tech is seeking a Lead UI Developer to support a mission-critical geospatial program in Chantilly, VA. The developer will be the sole UI engineer on the team, requiring someone with a strong sense of ownership over the code base. Required Qualifications TS/SCI clearance with a polygraph Bachelor's degree in Computer Science Strong experience with Vue.js in production environments Proficiency in TypeScript, modern JavaScript, and component-based UI architecture Experience with Vuetify or similar UI frameworks Hands-on experience with geospatial or mapping libraries such as: OpenLayers Turf.js GeoLib Geodesy Ability to work independently as the sole frontend developer on a team Desired Qualifications Experience with other frameworks such as React or Angular and ability to quickly ramp in Vue Familiarity with: Playwright or other end-to-end testing frameworks CI/CD pipelines and automated deployment workflows Experience building high-performance, data-heavy user interfaces