Senior Frontend Architect for Real-Time Cyber Ops UI

Twenty Technologies; Washington (District of Columbia); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Health insurance (medical, dental, vision)

Paid parental leave

Flexible PTO

401(k) options

Commuter benefits

Job summary

Twenty Technologies in Washington D.C. is seeking a skilled frontend engineer to architect mission-critical operator experiences. You will build high-performance interfaces for visualizing complex cyber operation data and lead technical direction for UI systems.

The ideal candidate has over eight years of experience in frontend development, deep expertise in React and TypeScript, and a strong focus on performance optimization. You'll have the opportunity to work closely with cross-functional teams in a high-stakes environment.

Qualifications

• 8+ years of professional frontend software development experience.
• Deep expertise in building production React.js applications.
• Strong command of modern web standards including JavaScript, HTML, and CSS.

Responsibilities

• Architect and build sophisticated React/TypeScript applications.
• Design real-time UI experiences for complex cyber operation data.
• Lead frontend technical architecture and design decisions.

Skills

Frontend software development

React.js

TypeScript

Modern web fundamentals (JavaScript, HTML, CSS)

State management (Redux, Zustand, React Query)

Performance optimization

Automated testing (Vitest, Cypress)

Collaboration skills

Education

Bachelor’s degree in CS/Engineering or equivalent experience

Tools

Git

Job description

Twenty Technologies in Washington D.C. is seeking a skilled frontend engineer to architect mission-critical operator experiences. You will build high-performance interfaces for visualizing complex cyber operation data and lead technical direction for UI systems.

The ideal candidate has over eight years of experience in frontend development, deep expertise in React and TypeScript, and a strong focus on performance optimization. You'll have the opportunity to work closely with cross-functional teams in a high-stakes environment.