[Hiring] Ruby Developer @Poland and Eastern Europe
Ruby Developer @Poland and Eastern Europe
Software Development
Salary unspecified
Remote Location
Employment Type full-time
Posted 1wk ago

[Hiring] Ruby Developer @Poland and Eastern Europe

1wk ago - Poland and Eastern Europe is hiring a remote Ruby Developer. πŸ’Έ Salary: unspecified πŸ“Location: Bulgaria

Role Description

We are looking for Ruby Developers to join projects delivered for our international clients operating across complex digital and enterprise environments. This role is a great opportunity to work on mature Ruby on Rails applications that continue to evolve in active production environments.

  • Develop, maintain, and improve Ruby on Rails applications supporting business-critical processes and workflows.
  • Work primarily within monolithic application architectures while contributing to modernization and architectural improvements.
  • Implement backend features, integrations, and business logic using Ruby and Ruby on Rails.
  • Collaborate with frontend developers to support integrated user experiences and maintain legacy frontend components where required.
  • Participate in the implementation of Event-Driven Design and Domain-Driven Design (DDD) principles within evolving application architectures.
  • Write and maintain comprehensive unit and integration tests using RSpec and/or Minitest.
  • Work closely with Product Owners, QA engineers, and client stakeholders to refine and implement business requirements.
  • Manage deployments and support delivery processes across multiple environments, including legacy on-premises infrastructure and containerized platforms.
  • Contribute to CI/CD processes, automation, and operational improvements using modern DevOps practices and tooling.
  • Support troubleshooting, debugging, performance optimization, and production stability activities.
  • Ensure high code quality through code reviews, testing, refactoring, and continuous improvement initiatives.

Qualifications

  • Commercial experience as a Ruby Developer in modern web application environments.
  • Strong hands-on experience with Ruby on Rails and the Ruby ecosystem.
  • Good understanding of monolithic application architectures and backend application design.
  • Experience with Ruby ecosystem tools such as Bundler and RubyGems.
  • Strong experience writing unit and integration tests using RSpec and/or Minitest.
  • Practical experience with MySQL / MariaDB and Redis.
  • Experience working with frontend integration technologies such as NodeJS, Yarn, and Webpacker.
  • Basic familiarity with AngularJS or maintaining legacy frontend components.
  • Experience with deployment and infrastructure automation tools such as Capistrano, Ansible, and Docker.
  • Good understanding of CI/CD workflows and DevOps practices.
  • Experience with Git-based development workflows, including GitHub or Azure Repos.
  • Practical experience working with Azure DevOps Pipelines or similar CI/CD platforms.
  • Familiarity with Linux-based environments, preferably RedHat.
  • Basic understanding of container orchestration concepts, including Kubernetes / AKS environments.
  • Experience working with secure enterprise access environments and tooling.
  • Aware of security best practices and experience using security scanning tools such as Snyk or equivalent.
  • Experience managing dependencies and private packages repositories.
  • Understanding of SPA concepts and modern frontend development practices.
  • Good understanding of Event-Driven architectures and Domain-Driven Design principles.
  • Ability to troubleshoot and navigate across the full application stack, from database to frontend layer.
  • Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery.
  • Work from the European Union region and a work permit are required.

Requirements

  • Experience modernizing legacy Ruby on Rails applications.
  • Experience working with enterprise-scale monolithic systems.
  • Knowledge of containerized and cloud-adjacent deployment environments.
  • Experience contributing to architectural modernization initiatives.
  • Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work.
  • Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches.

Recruitment Process

  • CV review
  • HR call
  • Interview
  • Client Interview
  • Decision
Before You Apply
️
remote Be aware of the location restriction for this remote position: Bulgaria
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Ruby Developer @Poland and Eastern Europe
Software Development
Salary unspecified
Remote Location
Employment Type full-time
Posted 1wk ago
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remote Be aware of the location restriction for this remote position: Bulgaria
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
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