Ruby on Rails Developer

Location: Pleasanton CA

Rate: $55 w2Job Overview:7+ years of experience. Mandatory skills: Strong experience in Ruby on Rails development (Rails 8 preferred) with solid understanding of Ruby, OOP, MVC, ORM, RESTful APIs, and clean coding practices Experience with Rails upgrades, migrations, and Active Storage along with scalable application design principles Strong backend experience including API development (Jbuilder), service integration (Faraday), and background processing (Sidekiq Pro/Enterprise) Experience working with PostgreSQL, pg_search, and designing optimized database schemas and queries Frontend experience with Slim, Bootstrap, jQuery, DataTables, along with basic knowledge of JavaScript, HTML5, CSS3, Sass, Stimulus and Importmap Experience with Azure Cloud services and Azure Blob Storage integration Strong understanding of code quality, security, and performance tools (RuboCop, Brakeman, Lograge, Bullet, Rack Mini Profiler) Hands-on experience with automated testing frameworks (RSpec, Capybara, Selenium, FactoryBot, SimpleCov) Experience with API documentation using Swagger/OpenAPI (rswag) Proficiency with Git (GitHub), CI/CD pipelines using GitHub Actions, and Agile tools like JIRAFamiliarity with Docker and Kubernetes for containerization and deployment Ability to integrate multiple data sources and external systems and support business workflows Responsibilities include development, code reviews, documentation, Jira ticket management, CI/CD maintenance, and cross-functional collaboration Strong troubleshooting skills with ability to resolve production issues and ensure performance, scalability, and reliability Experience with Azure cloud, microservices architecture, and caching strategies (nice to have)