Frontend Developer
Haystack
midpermanentfrontend Washington, VA Yesterday via LinkedIn
160,001 - 200,000 USD/annual
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HTML5CSS3TypeScriptJavaScriptReactAngularVueCI/CDPerformance EngineeringTS/SCI Clearance
About the role
Role Overview
Frontend Developer responsible for designing, building, and maintaining front-end interfaces and visualization components for mission users.
Responsibilities
- Design, develop, and maintain front-end interfaces and visualization components
- Collaborate with back-end and full-stack teams to deliver end-to-end solutions
- Build and optimize CI/CD pipelines
- Ensure application performance, security, scalability, and reliability
- Conduct code reviews and uphold engineering best practices
- Support production systems and troubleshoot/resolve issues
Requirements
- Active or current TS/SCI clearance
- Willing and able to obtain a polygraph
- 2+ years of web design/development experience
- Strong knowledge of HTML5, CSS3, TypeScript, and JavaScript
- Experience with React, Angular, Vue, or similar frameworks
- Experience developing highly scalable/high-availability applications
Nice to Haves
- Experience developing visualization tools
- Experience with spatial/spatially driven and location-aware applications
What’s On Offer
- Opportunity to build next-generation visualization tools for mission users
- Competitive annual salary: $160,001–$200,000
- Collaboration across diverse technical teams
About Haystack
Haystack partners with a premier technology integrator delivering full life cycle services and solutions across technical, engineering, intelligence, and enterprise IT markets for the U.S. federal government. The organization focuses on systems engineering and integration for large, complex projects, leveraging deep customer and domain knowledge to deliver mission-critical outcomes.
Scraped 8/6/2026