Proxify AB

Proxify AB

Senior Ruby on Rails Developer (AI-Augmented Engineering)

Remote (Worldwide)RemotePosted Today
Full TimeSeniorRemote

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Job Description

The Role: We are seeking a Senior Ruby on Rails Developer who treats software engineering as an art form and a discipline. In this role, you will lead the development and scaling of highly responsive,

Key Highlights

  • 5+ years of production experience writing object-oriented Ruby and scaling robust Rails applications.
  • Strong command over architectural patterns, domain-driven design, data modeling, concurrency, caching strategies, and API security protocols. You value automated testing (RSpec/Minitest) as a critical design tool.
  • A history of interacting with or contributing directly to the open-source community—whether that means maintaining custom gems, submitting PRs to public repositories, or actively contributing to the Rails ecosystem.
  • Hands-on experience optimizing PostgreSQL databases, managing background processing via Sidekiq, and deploying containers with Docker into cloud native environments (AWS/GCP/Heroku).
  • Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.

Skills & Technologies

RubyRuby on RailsRailsPostgreSQLDockerAWSGCP

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Job Details

Employment Type

Full Time

Experience Level

Senior

Location

Remote (Worldwide)

Work Mode

Remote

Posted

Today