Mission-Critical Front-End Engineer (TS/SCI)

Latitudeinc; Reston (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Latitudeinc is seeking a Front-End Software Engineer to support mission-critical national security programs in Reston, VA. An active TS/SCI clearance is required to work on secure, high-impact interfaces.

The role emphasizes modern front-end technologies, UX-driven design, and performant, scalable interfaces integrated with backend services in a secure environment. On-site work is expected to collaborate with cross-disciplinary teams.

Qualifications

• Active TS/SCI clearance is required.
• 2–10 years of professional software development experience.
• Proficient in JavaScript, HTML5 and CSS3.

Responsibilities

• Design, develop, and maintain responsive, user-focused web applications.
• Translate UI/UX designs into high-quality, maintainable code.
• Build reusable components and front-end libraries for scalable development.
• Optimize applications for speed, performance, and accessibility; integrate with APIs and backend services.
• Participate in code reviews and contribute to best practices and coding standards.
• Collaborate with backend engineers, data engineers, and mission stakeholders.
• Support deployment and troubleshooting within secure environments.

Skills

JavaScript

HTML5

CSS3

React

Angular

Vue

REST APIs

Git

Agile

Problem solving

Job description

Latitudeinc is seeking a Front-End Software Engineer to support mission-critical national security programs in Reston, VA. An active TS/SCI clearance is required to work on secure, high-impact interfaces.

The role emphasizes modern front-end technologies, UX-driven design, and performant, scalable interfaces integrated with backend services in a secure environment. On-site work is expected to collaborate with cross-disciplinary teams.