Realtime Frontend Engineer (React/TS) for High-Impact Ops

Twenty Technologies; Washington (District of Columbia); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical, dental, and vision plan options

Paid parental leave

401(k) with pre-tax and Roth options

Flexible PTO

Job summary

Twenty Technologies in Washington, D.C. is seeking a Frontend Software Engineer to build high-performance interfaces visualizing real-time cyber operation data. You will work on complex data problems with a dedicated team and be responsible for the frontend architecture.

The ideal candidate has 5–8 years of experience in frontend development, particularly with React and TypeScript. Competitive benefits include health plans, paid parental leave, and retirement options.

Qualifications

• 5–8 years of professional frontend software development experience.
• Strong expertise in React.js and TypeScript.
• Solid command of modern web fundamentals.

Responsibilities

• Build sophisticated React/TypeScript features and components.
• Implement real-time UI experiences for complex data.
• Participate actively in code review.

Skills

React.js

TypeScript

JavaScript

HTML

CSS

Automated testing frameworks

State management

Git

Education

Bachelor's degree in CS/Engineering or equivalent

Tools

D3.js

React Testing Library

Webpack

Job description

Twenty Technologies in Washington, D.C. is seeking a Frontend Software Engineer to build high-performance interfaces visualizing real-time cyber operation data. You will work on complex data problems with a dedicated team and be responsible for the frontend architecture.

The ideal candidate has 5–8 years of experience in frontend development, particularly with React and TypeScript. Competitive benefits include health plans, paid parental leave, and retirement options.