Applover Team

Senior Ruby on Rails Developer

Do you value flexibility and project variety? Or maybe, would you like to.. develop your skills and work in different teams and companies? Join Applover as a careers and expand your horizons!

Applover is a Software Development company creating digital products for clients around the world. We do our best to combine professionalism with a good atmosphere. We cooperate with many well-known brands that are open to interesting and unconventional solutions. This gives us a huge scope for action and realization of different kinds of visions.

  • Senior – up to 180 PLN/HOUR [B2B NET]
  • Remote
  • Full-time


  • Expert in Ruby and Ruby on Rails (4+ years development experience)
  • Strong knowledge of relational DBs design (e.g. PostgreSQL)
  • Ability to implement various ways of communication with client (e.g. REST API, WebSockets)
  • Ability to implement various ways of authentication (e.g. JWT, cookie-based auth, OAuth)
  • Knowledge of Unix systems and shell
  • Experience with CI/CD, deployment tools (e.g. mina) and Git
  • Practical knowledge of design patterns and SOLID principles
  • Practical knowledge of non-relational DBs, cache and message brokers systems
  • Love for code review
  • Fluent written and spoken English
  • Design and build web applications using Ruby on Rails
  • Design and implement relational databases
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Write automated tests for your code including edge cases, usability, and general reliability
  • Work on bug fixing and improving performance
  • Continuously discover, evaluate, and implement new technologies

 Nice to have:

  • Knowledge of JavaScript framework like Vue or React
  • Experience with AWS or similar platform
  • Experience with Docker
  • Experience with Web Server (e.g. Nginx)
  • Degree in Computer Science or relevant field


  • Long story short: You will be creating and developing products for our clients from all over the world. This involves solving problems, achieving goals, and actively collaborating with the Project Manger and the entire project team.

What we offer:

  • 100 % Remote work,
  • Long-term collaboration on a variety of interesting projects!
  • Short recruitment process and constant communication
  • Support in preparation for the interview with the client

Sounds interesting to you? Send us your CV and we will schedule a call with you 🙂