Demo

Frontend Engineer

Hyra
Arlington, VA Full Time
POSTED ON 7/16/2026
AVAILABLE BEFORE 8/14/2026
An innovative organisation in the national security and cyber technology space is looking for a Senior Frontend Engineer. You will be a high-output engineer building mission-critical operator experiences, implementing complex, high-performance interfaces that visualize real-time data with speed and precision. This role involves contributing to architecture decisions and owning significant features end-to-end to support secure operations.

What You'll Be Doing

  • Build sophisticated React and TypeScript features and components that operate reliably at scale.
  • Implement real-time UI experiences for complex data, optimizing for speed and clarity.
  • Contribute to frontend architecture and design decisions alongside cross-functional teammates.
  • Build and maintain interactive visualization components such as graphs, timelines, and streaming views.
  • Identify and address performance issues, technical debt, and reliability gaps proactively.

What We're Looking For

  • At least 5 to 8 years of professional frontend software development experience.
  • Strong, production-tested expertise in React.js and TypeScript.
  • Experience building and shipping features for performance at scale, including profiling and optimization.
  • Hands-on experience with automated testing frameworks like Vitest, Playwright, or Cypress.
  • Legally authorized to work in the United States and comfortable working in high-stakes environments.

What's On Offer

  • Opportunity to work on mission-critical software with real-world impact.
  • Collaborative environment with engineers from top-tier technology backgrounds.
  • Comprehensive benefits package including health and wellness support.
  • Professional growth through pairing and high-quality code review cultures.
  • Modern tech stack and high-standard engineering practices.

Apply via Hyra to be considered for this opportunity.

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