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Two Six Technologies

UI Developer

Aurora, Colorado; Herndon, VirginiaFrom $183kmidAdded today

About this role

Two Six Technologies is hiring a UI Developer to build and maintain web applications serving intelligence community users. The role requires 5+ years of software engineering experience with at least 2 years of JavaScript/TypeScript, working in a collaborative, fast-paced environment on enterprise-level tools.

What you'll do

  • Develop and implement robust UI features for enterprise web applications
  • Write and maintain JavaScript/TypeScript code following best practices
  • Perform unit and end-to-end testing of UI components
  • Collaborate with cross-functional teams in agile development cycles
  • Contribute to code reviews and technical discussions
  • Implement responsive designs and web visualizations

What they're looking for

  • JavaScript/TypeScript (2+ years minimum)
  • UI web application frameworks
  • HTML/CSS and SCSS
  • Git and Jira
  • Unit testing (Jasmine, Karma, Vitest)
  • End-to-end testing (Cypress)
  • RxJS or similar reactive libraries
  • D3.js or Cesium visualization frameworks

Benefits

  • Medical, dental, and vision insurance
  • Life and disability insurance
  • Retirement benefits
  • Paid leave
  • Tuition assistance and professional development
  • Competitive salary package
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Two Six Technologies

Two Six Technologies builds innovative products and training solutions for the intelligence and cybersecurity communities, with a focus on web applications, cyber operations, and simulation environments. The company is hiring for UI/UX developers, test engineers, technical operations engineers, systems engineers, and infrastructure specialists to support product development and advanced training program delivery.

View all jobs at Two Six Technologies

Likely interview questions

  • Walk us through your experience with JavaScript/TypeScript and which frameworks you've used most extensively.
  • Describe your approach to testing UI components—what testing frameworks have you used and why?