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Senior Front-End Engineer (React/TypeScript)
Denver, Colorado
Direct Hire Position
It appears that you have already applied to this job.
Applied on April 16, 2021
Job Id #45705 Posted February 12, 2021

  • 7-10+ years of JavaScript development experience
  • 4+ years of React experience
  • 3+ years and deep understanding and experience with TypeScript
  • Proficient understanding of event-sourced architectures
  • Proficient understanding of webpack configuration and extension
  • Proficient understanding of XML, JSON and interacting with APIs
  • Proficient understanding of front-end task managers, such as Grunt, Gulp
  • Experience building apps with React Native
  • Demonstrable experience of performance profiling and optimization
  • Strong UX and design sensibilities
  • Superior verbal and written communication skills
  • Passion for technology and building excellent products
  • High level of creativity and attention to detail
  • Experience mentoring other developers is a plus
  • Architectural design and planning sessions with Front End Practice Lead
  • Training and mentoring other front-end engineers
  • Work closely product teams to build new features and enhancements.
  • Adhere to best practices in terms of code quality, test and development practices.
  • Translating UI/UX design to code and produce visual elements of the platform
  • Build reusable code and libraries for future use
  • Optimize UI for maximum speed and scalability
  • Company paid medical plan for employees and dependents.
  • Dental and Vision.
  • 401(k) with a generous match.
  • Medical and Commuter Flexible Spending Accounts (FSA).
  • Paid Time Off (PTO), and 10 paid holidays.

Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.

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Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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