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Frontend Developer

Haystack

hybridseniorpermanentfrontend Washington, DC 74 days ago via LinkedIn

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Tags

TypeScriptReactAngularVue.jsJavaScriptHTMLCSSREST APIsAgileSection 508

About the role

Role Overview

Design, develop, test, deploy, maintain, and enhance web-based applications for intelligence systems, with a focus on intuitive and user-friendly interfaces.

Responsibilities

  • Build and enhance web applications for intelligence systems
  • Translate user requirements into software design and usability solutions
  • Integrate front-end applications with REST-based APIs and backend services
  • Collaborate with software engineers, UX/UI designers, and mission stakeholders
  • Troubleshoot defects and performance issues and implement effective fixes
  • Ensure the 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 full SDLC
  • Experience with Agile methodologies

Nice to Have / Additional Signals

  • Experience integrating with backend services via REST APIs
  • Ability to work effectively with UX/UI and mission stakeholders

Work Model & Benefits

  • Up to 16 hours/week telework based on sprint priorities
  • 100% employer-paid medical coverage; dental/vision optional plans
  • $5,000 annually for education/training/certifications/professional development
  • Up to 6% 401(k) match and 4% profit-sharing

About Haystack

Haystack is a technology company delivering mission-critical solutions for national security. The organization emphasizes an award-winning culture and invests in employee professional growth, well-being, and competitive benefits.

Scraped 7/11/2026