Senior Software Engineer, Frontend is open at Twenty in Arlington, VA. The posting gives a salary of $159K - $263K. Posted on Sep 28, 2026, and still on Twenty’s careers page when we last checked, on Nov 14, 2026.
About the role
Build sophisticated React/TypeScript features and components that operate reliably at scale. - Implement real-time UI experiences for complex cyber operation data, optimizing for speed and clarity. - Contribute to frontend architecture and design decisions alongside your teammates. - Build and maintain interactive visualization components (e.g., graphs, timelines, streaming views). - Write and maintain automated…
The opening lines of the posting. The rest is on Twenty’s careers page.
Hiring at Twenty
Twenty has 46 open roles right now. Most are in Engineering, Product and Marketing & Community. The median advertised salary across its roles with a published range is $265K. See all its roles
