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Senior JavaScript Engineer

Rubix Recruiting
Fort Collins, CO Full Time
POSTED ON 5/7/2026 CLOSED ON 7/6/2026

What are the responsibilities and job description for the Senior JavaScript Engineer position at Rubix Recruiting?

Software Javascript Engineer
 
Description:  As a software Javascript engineer you will join a team working on interesting open source problems.  Collaborating with team members as a visionary and leader you will be a goal-getter seeking to continue the tremendous growth of our product line. You keep it casual and love a good whiteboard.  Having fun while creating in a team centric environment. 
 
Company:  We have reinvented and created a payments engine that offers real-time payments, revenue and engagement to our customers. Our software is like nothing else available in the marketplace today. We are experiencing exponential growth and maintain close to 80% of the market. Now, we’re expanding the team to support our ambitions of further disrupting the payments space.
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  • Salary and Benefits: We offer very competitive salaries and benefits, including unlimited PTO and free parking
  • Tools: We provide the tools you need to do your best work, including sit/stand desks
  • Owner’s Club: You’ll be granted ownership shares (stock options) so you have real skin in the game
  • Snacks and Drinks: We have a diverse selection of snacks and drinks – if we don’t have something you’d like, we’ll get it for you
  • Work / Life – we have an on-site workout room, and get together for activities like happy hour and hiking once a month
  • Fun Environment: We’re a close-knit group that likes to make work fun – we have an open office with great views, fantastic brews and even nerf gun battles every now and then
 
Role:  Key factors for this position are not only technical aptitude, but also being a problem solver, continuous learner, and great collaborator. The ideal candidate will have experienced working in a fast-paced environment. 
 
Requirements:
  • 5 years of software development experience (post college, or 4 years no college)
  • BA/BS degree preferred in Computer Science or related major with a strong academic record
  • Fluency with JavaScript
  • Experience with Node and Selenium
  • Experience with Java and J2EE
  • Experience with UNIX, preferably Linux
  • Experience with Open Source tools
 
Recommended but not required:
  • Experience with Compliance and Payments a plus
  • Experience with Amazon Web Services a plus
  • Experience with billion-dollar payment systems
  • Experience with scaling a hypergrowth company

Salary.com Estimation for Senior JavaScript Engineer in Fort Collins, CO
$109,710 to $142,922
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