Key ResponsibilitiesLead the development and maintenance of our Ruby on Rails ecommerce applicationDesign scalable, HIPAA-compliant API architectures that integrate with:Pharmacy management systemsLast-mile delivery services and logistics providersPayment processing and healthcare billing systemsInsurance providersTelehealth platformsProvide technical leadership and mentorship to junior developersConduct thorough code reviews and implement best practicesCollaborate with cross-functional teams to define technical requirementsDrive architectural decisions and technology choicesManage and optimize development workflows and processesParticipate in technical planning and sprint meetingsMonitor and improve application performanceEnsure code quality and testing standardsRequired Qualifications5+ years of professional experience with Ruby on RailsExperience building and scaling ecommerce platforms from scratchStrong expertise in related technologies:Background job processing (Sidekiq)Search engines (Elasticsearch)Caching solutions (Redis)Databases (MySQL and/or PostgreSQL)Solid experience with:Testing frameworks (RSpec, Minitest)CI/CD pipelines and deployment automationDeployment tools (Capistrano or Kamal)Cloud platforms (Heroku, Fly.io, or Render)Strong understanding of RESTful API design principlesDeep expertise in authentication systems, OAuth implementation, secure user management and role-based access control.Proven ability to architect systems from inception through scaleExperience working on large-scale monolithic applicationsExcellent problem-solving and debugging skillsExcellent communication skills in EnglishPreferred QualificationsExperience with Spree or SolidusKnowledge of modern frontend technologiesSystem design and architecture experienceExperience with Agile methodologiesExperience in leading development teams Related Jobs See more Full-Stack Programming jobs