Senior Ruby on Rails Full-Stack Engineer (Remote)

Reffine; Warszawa; Hybrid; PLN 167,000 - 223,000; Full time

Benefits offered by this job

MacBook Pro

Hybrid/Remote with occasional office

Sports card and medical coverage

Job summary

Reffine in Warsaw is seeking a mid/senior Ruby on Rails Developer for a long-term collaboration to build new products and improve our CMS and Stock Management System, both mature and well-maintained.

You should write clean, scalable Ruby code, learn new technologies, and integrate with external APIs. The role involves simple frontend work, exploring AI, and collaborating with a team using CI/CD and pair programming.

Qualifications

• At least 4 years of commercial experience in Ruby on Rails.
• Mid-level or higher with strong communication in Polish and English (B2+).
• Proficiency with Rails-based backend and frontend basics.

Responsibilities

• Implement new features in both new and existing projects.
• Refactor and optimize code for maintainability and performance.
• Influence the tech stack by proposing new tools when sensible.
• Contribute to product development with ideas and feedback.
• Perform code reviews to ensure quality and consistency.

Skills

Ruby

Ruby on Rails

Rspec

HTML/CSS

JavaScript

Docker

CI/CD

GitLab CI/CD

Kubernetes

Tools

PostgreSQL

Redis

Sidekiq

Docker

Kubernetes

InertiaJS

Vue.js

GitLab

Job description

Reffine in Warsaw is seeking a mid/senior Ruby on Rails Developer for a long-term collaboration to build new products and improve our CMS and Stock Management System, both mature and well-maintained.

You should write clean, scalable Ruby code, learn new technologies, and integrate with external APIs. The role involves simple frontend work, exploring AI, and collaborating with a team using CI/CD and pair programming.