Frontend Developer
Haystack
hybridseniorpermanentfrontend Washington, DC Today via LinkedIn
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ReactAngularVue.jsTypeScriptJavaScriptHTMLCSSREST APIsAgileSection 508
About the role
Role Overview
Design, develop, test, deploy, maintain, and enhance web-based applications for intelligence/national security systems.
Responsibilities
- Build intuitive, user-friendly web interfaces using modern front-end technologies
- Analyze user requirements and translate them into software design and usability solutions
- Integrate front-end web applications with REST-based APIs and backend services
- Collaborate with software engineers, UX/UI designers, and mission stakeholders
- Troubleshoot software defects and performance issues and implement effective fixes
Requirements
- Active TS/SCI clearance with Polygraph
- 8+ years of web application development experience (or 12 years in lieu of a degree)
- Experience with modern front-end frameworks: React, Angular, or Vue
- Strong proficiency in HTML, CSS, and JavaScript
- Experience across the full SDLC and Agile methodologies
- Ability to ensure compliance with Section 508 accessibility standards
Nice to Have
- Experience aligning usability solutions with stakeholder needs in complex mission environments
What’s On Offer
- Up to 16 hours telework per week (sprint-priority dependent)
- 100% employer-paid medical coverage (optional plan) plus dental/vision benefits
- $5,000/year for education, training, certifications, and professional development
- Up to 6% 401(k) match and an additional 4% profit-sharing
About Haystack
Haystack works with an innovative technology company providing mission-critical solutions for national security and intelligence systems. The organization is known for a strong employee culture and invests in professional growth, well-being, and competitive benefits.
Scraped 7/25/2026