React Web Developer – Contract or FTE


Consistently ranked as one of Denver’s Best Places to Work and a 2018 recipient of INC Magazine’s Best Places to Work, Spire Digital is a Denver-based digital product development firm that transforms business through the use of web and mobile technologies. The firm serves an international clientele from start-ups to Fortune 500 companies and has been in business for 20 years. We’re seeking a developer to work on a number of our existing projects. Candidates MUST be able to work on-site at our office in Downtown Denver. No remote applicants, no relocation is provided. No recruiters or staffing agencies please.


  • Participate as a key member of the Development Team.
  • Participate in web development projects and knowledge share sessions.
  • Mentor other members of the development team.

Team Interaction:

  • Creative – Work with designers to create HTML representations of designs and prototypes.
  • UX/Information Architecture – Participate in projects involving application development.
  • Operations – Participate in operational projects requiring application development.
  • Sales – Participate in scoping process for sales proposals.

Behavioral Skills:

  • Analysis – Recognizes, accesses, and communicates potential opportunities and risks concerning application development.
  • Logical Organization – Ability to develop applications and code in a logical manner.
  • Communication – Ability to clearly outline and define concerns and solutions. Demonstrates excellent written and verbal communication skills.
  • Detailed Oriented – Strong organizational skills and attention to detail.
  • Performance Effective – Responds with a sense of urgency to immediate needs. Understands directives and requirements for projects.


  • 3+ years experience writing functional / object-oriented Javascript
  • 2+ years experience with React.JS framework
  • Strong experience with responsive/mobile-first development
  • Expert understanding of web markup, including HTML5, CSS3
  • Understanding of server-side CSS pre-processing platforms, including LESS and SASS
  • Redux experience a plus
  • Solid understanding of additional JavaScript frameworks such as AngularJS, backbone, handlebars, and knockout a plus
  • React Native experience is very nice to have and would allow for future React Native work as well
  • Writing server-side APIs for React/Redux will result in strong consideration
  • Significant understanding of asynchronous request handling, partial page updates, and AJAX
  • Working knowledge of build scripts such as Gulp, Grunt, WebPack, and NPM