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Frontend Developer

Haystack

hybridseniorpermanentfrontend Washington, DC Yesterday via LinkedIn

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Tags

ReactAngularVue.jsTypeScriptJavaScriptHTMLCSSREST APIsAgileSection 508 Accessibility

About the role

Frontend Developer

Design, develop, test, deploy, maintain, and enhance web-based applications for intelligence systems.

Responsibilities

  • Build intuitive, user-friendly web interfaces using modern front-end technologies
  • Gather and analyze user requirements, translating them into software design and usability solutions
  • Integrate web applications with REST-based APIs and backend services
  • Collaborate with software engineers, UX/UI designers, and mission stakeholders
  • Troubleshoot defects and performance issues, implementing effective fixes
  • Ensure software meets Section 508 accessibility standards

Requirements

  • Active TS/SCI clearance with Polygraph
  • 8+ years of web application development experience (or 12 years in lieu of a degree) and a technical bachelor’s degree
  • Experience with modern front-end frameworks: React, Angular, or Vue
  • Proficiency in HTML, CSS, and JavaScript
  • Experience across the Software Development Lifecycle (SDLC) and Agile methodologies

Nice to Have / Additional Notes

  • Telework up to 16 hours/week based on sprint priorities

About Haystack

Haystack partners with an innovative technology company delivering mission-critical solutions for national security. The organization is known for a strong, award-winning culture and invests heavily in employees’ professional growth and well-being. Work focuses on building and maintaining secure, accessible web applications for intelligence-related systems.

Scraped 7/26/2026