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Posted 4 weeks ago
Closes Nov 11, 2026

Senior Frontend Software Engineer

Twenty Arlington, Virginia $110K – $110K

Listing sourced from adzuna on 10/14/2026. CVCraft does not host this job; clicking Apply redirects to the source.

Job Description

Responsibilities Build and maintain scalable React and TypeScript features and interactive visualizations for real-time cyber operation data. Contribute to frontend architecture and design decisions while owning significant features from design review through production. Write automated unit, integration, and end-to-end tests and participate in code reviews. Identify and address performance issues, technical debt, and reliability gaps. Collaborate with backend, product, design, and operations t…

Salary Context for Frontend Developer

The US national median for Frontend Developer is $118,000; in Washington the median is $153,400 (+30% vs national).

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