Ruby on Rails Developer

gerniks Serbia
Remote
This Job is No Longer Active This position is no longer accepting applications

Job Description


You are an experienced Ruby on Rails developer who’s excited by the challenge of working on a mature system and helping shape its future. This role is a great fit for someone who enjoys untangling complex codebases, introducing best practices, and guiding a platform toward stability and growth. If you’re a Rails expert who loves solving problems and building clarity where others see complexity, we’d love to hear from you!

Responsibilities include:
  •  Explore and understand an existing Rails application and its business logic.
  •  Fix critical bugs, refactor core components, and improve stability.
  •  Add tests, CI/CD, and documentation to build long-term maintainability.
  •  Collaborate with stakeholders to clarify requirements and priorities.
  •  Contribute to building a healthy engineering culture and mentor future team members.
Skills and experience required:
  •  5+ years of professional experience with Ruby and Rails.
  • Proven ability to rescue or modernize existing systems.
  • Strong database and performance optimization skills.
  •  Ability to work independently and bring structure to evolving requirements.
  •  Comfortable in a fast-changing environment with shifting priorities.
  •  Strong communication skills for explaining trade-offs to non-technical stakeholders.
Nice to Have:
  • Experience with AWS, Cassandra, or Elasticsearch.
  • Frontend experience.
What to expect from us:  
  • Flat structure and fast decision making 
  • Competitive compensation package 
  • Flexible working hours. We value results not presence 
  • A dynamic and modern working environment 
  • A growing company which will enable you to leave your mark in the creation of an organizational culture 
  • Challenging international projects 
  • The opportunity to work with new technologies 
  • Private health insurance. Possibility to insure also family members with huge discount 
  • Access to some learning platforms 
  • Fully remote
  • Scheme of extended vacation days based on multiple parameters 
  • Equipment is provided 
  • Employee referral program 

Only shortlisted candidates will be contacted. 


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