Fullstack Engineer (Mid-/Senior)

Versus Systems, Los Angeles, CA

See jobs at Versus Systems


Versus Systems is looking for engineers to work on building our web dashboards and applications. We are building a custom white-label platform that allows game developers to create unique, prized matches for their players - to change how video games are played. Our stack includes Ruby on our backend platform - which is being migrated to Elixir, and we're exploring new services in Node, Clojure + Datomic, with React and Redux powering our frontend applications. 

We're a fast-growing team with a strong engineering culture. We value collaboration and creativity. Every engineer contributes to the overall development process, product design, and roadmap of the company.


  • Our full stack engineers are responsible for building features across our platform API and web applications and dashboards used by Versus and our partners. You will work with the engineering, product teams, and UX to define the requirements and build and test the features.

WE NEED . . .

  • 4+ years experience in server side development designing, building, and maintaining APIs using Ruby
  • Experience building frontend applications using Javascript with modern frameworks like React
  • Autonomy and self motivation with a ‘get it done’ attitude
  • Interest in security, scalability, and sustainability
  • Great communication and team-work skills



  • Experience and interest in learning new technologies - Elixir, Clojure, Go, and Node.js to name a few
  • A background in functional or reactive programming



Versus makes games more fun - not once, but over and over. We value diversity & inclusion, empathy for our colleagues and our partners, and curiosity to explore and learn new things.

We offer competitive salaries, equity packages, medical, dental, vision, 401K matching, flexible hours, paid maternity and paternity leave, and paid vacation time that we encourage you to actually take.


  • Competitive compensation and equity packages
  • Healthcare and benefits
  • Unlimited paid vacation
  • Flexible work day schedule
  • Matched 401(K)


About Versus Systems

About us Versus is a financial technology platform that allows video game publishers and developers to offer prize-based matches of their games. Backed by Originate Labs and the law firm of Manatt Phelps & Philips, the Versus platform allows players to compete in matches and tournaments of their favorite PC games to win digital goods, physical goods, and real-money. Versus is dedicated to giving gamers the opportunity to win money and prizes playing skill-based games in a safe, legal environment. Versus trades on the Canadian Securities Exchange under the ticker symbol VS.

Want to learn more about Versus Systems? Visit Versus Systems's website.