Senior Ruby on Rails Engineer (Remote) - AI-Driven Backend

Proxify AB in Sweden is seeking a Senior Ruby on Rails Developer to lead development and scale of web applications, optimizing architectures and managing complex domain models with AI-enabled workflows.

You will implement patterns like domain-driven design, ensure testing with RSpec/Minitest, optimize PostgreSQL, and deploy with Docker in cloud environments. CET timezone constraints apply and collaboration with global teams is expected.