This job listing has already been filled or has expired.
Threshold 360 is hiring a

Senior Software Engineer, Ruby on Rails

Time zones: EST (UTC -5) CST (UTC -6) MST (UTC -7)

What We Are Looking For

With our ever-accelerating growth, we are now seeking to add a Senior Ruby/Rails Engineer to our team. You’ll be responsible for a significant part of our back-end technology stack - as well as managing the conversion of strategic parts of this stack to other languages. Based in Central/Southern Florida or remotely, this role is an opportunity to join in a key moment and truly make an impact.


  • Design, create, & deploy key Threshold technologies across a range of languages & platforms
  • Work closely with product, marketing, & operations to define and deliver new products and enhancements
  • Design & execute software processes, including web and mobile apps, APIs, and other technologies
  • Undertake re-authoring projects for key elements of the Threshold technology stack
  • Design & supervise quality assurance (user/programmatic system tests), integration, and feedback processes for software you create

Required Skills

  • Expert-level knowledge of web systems architecture, design, and development
  • Expertise with key software languages & frameworks including Ruby/Rails, JavaScript, REACT, Node.JS, Angular, WebGL, Java/C/C++
  • Knowledge and implementation experience with online training systems
  • In-depth understanding of SaaS technologies, business models
  • Knowledge of 3D software/gaming development using Three.js/WebGL is a huge plus

About You

  • Bachelor’s degree in Computer Science, or related field; Master’s degree in Computer Science strongly preferred
  • 5+ years experience in a SaaS-related software development role, including knowledge of both front-end and back-end development and deployment
  • Ideally reside in Central/South Florida, and/or 100% remote and open to occasional in-person meetings (3-5x per year)
  • An enthusiastic and energetic team player

Compensation & Benefits

  • Salary is competitive and commensurate with experience
  • Equity in a fast-growing tech startup
  • Exceptional health and dental insurance
  • Life and disability insurance
  • Flexible PTO and sick time
  • Flexible work environment, with optional access to our downtown Tampa office
  • The opportunity to build something great, working alongside other highly creative and driven individuals
Please mention Remote Workers when applying for this remote job at Threshold 360. You're helping us to grow! Thank you!