Senior Ruby on Rails Developer


We are looking for Ruby on Rails developer to join an international start-up with huge growth opportunities. We are a global 3D model marketplace operating in the rapidly evolving 3D industries like 3D printing and Virtual / Augmented reality. On CGTrader you will work on developing sophisticated and data-driven platform with many features.


To be successful in this role you must

  • Write clean code and have a good knowledge of Ruby language
  • Be experienced in big scale Ruby On Rails projects
  • Have a good knowledge of OOP, SOLID, TDD, RSpec/Minitest, AWS, and other magic words
  • Know the difference between action, fragment and “Russian doll” caching
  • Have knowledge of HTML5, CSS3, and JS front-end frameworks
  • Have knowledge of long-term project maintenance (and how to do it right by eliminating bottlenecks)
  • Be able to propose optimization, code refactoring, and overall system improvement strategies
  • Make sure you leave better code than you first started with
  • Be willing to attend conferences, meetups to network with other engineers and improve your skillset
  • Have meaningful contributions to Open Source (it would be considered as a huge plus)
  • Be responsible for your own code and decisions
  • Be proactive and self-motivated
  • Have a positive attitude and be a good team player

What we offer

  • Challenging work in developing the global platform for community of designers and marketplace for 3D digital models used in VR, AR, and 3D Printing
  • Data and user behavior-driven features (user retention, optimizing conversion, scaling and optimizing the product)
  • Cloud-based render-farm pipeline for automated rendering and file conversion
  • Continuous integration, clean code oriented culture
  • RSpec and integration tests
  • Code reviews via Github pull requests based workflow
  • Integrations with 3D software and services (CAD software, 3D printing, VR/AR)
  • API for 3rd party services and partners
  • Open-minded policy towards technology-related decisions and ideas
  • Ability to work on various fronts (payments, API development, and integration, tool development for internal use)
  • A chance to learn and implement the usage of Machine Learning algorithms and solutions
  • Support and encouragement towards experimentation and learning by doing

In addition to our unique culture, we also offer these fun perks and benefits

  • Competitive salary!
  • Flexible working hours
  • Employee bonus system
  • Health, Dental, and Vision Insurance
  • Be part of a fast-growing, exciting and visually appealing 3D industry
  • Possibility to work with clients from around the world including top companies like Microsoft, Autodesk, Adobe and others
  • Career and development opportunities in a fast-paced start-up
  • Chance to quickly develop professionally and learn from experienced colleagues
  • Work in THE tech-hub of Vilnius – Vilnius Tech Park, and a park (literally) just outside the office
  • Casual dress all-day, everyday
  • Strong culture, cadence, and super bright future!
  • Animal-friendly office space
  • Games, fun, parties (regular small and large team building activities) & more
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