Senior Ruby On Rails Engineer

Growexx is looking for a Senior Ruby on Rails Engineer to lead the support and modernization of our Legacy AIC and Station Check applications . These applications are critical to operational workflows and require a thoughtful balance of stability, performance, and incremental modernization. Key Responsibilities - Own the full lifecycle of legacy Ruby on Rails applications, from maintenance to feature development and modernization. Collaborate with cross-functional teams including QA, DevOps, and product management to deliver high-quality software. Refactor and modularize legacy codebases to improve maintainability and scalability. Enhance test coverage and implement automated testing strategies. Lead efforts to migrate legacy components to modern architectures where appropriate. Monitor application performance and proactively address technical debt and bottlenecks. Mentor junior developers and contribute to a culture of engineering excellence. Required Qualifications - 5+ years of experience developing and maintaining Ruby on Rails applications. Strong understanding of MVC architecture, RESTful APIs, and service-oriented design. Proficiency with relational databases (PostgreSQL preferred) and background job frameworks (e.g., Sidekiq, Resque). Experience with version control (Git), CI/CD pipelines, and deployment automation. Ability to work with legacy codebases and incrementally modernize them. Strong analytical and problem-solving skills. Preferred Qualifications - Experience with AIC (Asset Inspection & Compliance) or Station Check systems. Familiarity with front-end frameworks (e.g., React, Vue) for hybrid Rails applications. Knowledge of security best practices in web application development. Interested candidates are requested to share their updated resumes along with their compensation details at careers@growexx.com Show more Show less