{"schemaVersion":"jobsearcher.job.v1","id":"00fb724df2220b4f0d22a57c","url":"https://jobsearcher.com/jobs/00fb724df2220b4f0d22a57c","canonicalUrl":"https://jobsearcher.com/jobs/00fb724df2220b4f0d22a57c","title":"Full Stack Ruby on Rails Software Engineer","description":"We are seeking a Full Stack Ruby on Rails Engineer who is skilled at building scalable applications and comfortable leveraging AI in both development workflows and product features. This will be icortica’s second full time engineer in our very small startup with big plans.  You will work across the stack, from backend services and APIs to front-end interfaces, helping us deliver data-driven insights and workflow automation.ResponsibilitiesPrimary focus on developing integrations with third-party systems and our own APIBuild and maintain full stack web applications with Ruby on Rails, PostgreSQL, and modern front-end frameworksWrite high-quality, well-tested codeOptimize application performance, scalability, and securityCollaborate with product and design teams to deliver features end-to-endContribute to code reviews, architecture discussions, and engineering best practices 1-2+ years in a startup environmentStrong proficiency with Ruby on Rails (5+ years professional experience preferred)Solid understanding of PostgreSQL and relational database designKnowledge of multi-tenant architectures and data privacy/security best practicesExperience with background job processing and automated testingFront-end experience with HTML, CSS (Tailwind), JavaScript, and Hotwire (Stimulus and Turbo).Demonstrated experience using AI tools (Cursor, Codex, Claude Code) in the development processExperience with crafting fault tolerant, resilient, and observable integrations with 3rd party API’s Health Care Plan (Medical & Dental)Paid Time Off (Vacation, Sick & Public Holidays)","company":"Icortica","rawCompany":"icortica","city":"Waltham","state":"MA","isRemote":false,"isActive":false,"createdAt":"2026-06-24T05:18:03.750Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Ruby on Rails Software Engineer","description":"We are seeking a Full Stack Ruby on Rails Engineer who is skilled at building scalable applications and comfortable leveraging AI in both development workflows and product features. This will be icortica’s second full time engineer in our very small startup with big plans.  You will work across the stack, from backend services and APIs to front-end interfaces, helping us deliver data-driven insights and workflow automation.ResponsibilitiesPrimary focus on developing integrations with third-party systems and our own APIBuild and maintain full stack web applications with Ruby on Rails, PostgreSQL, and modern front-end frameworksWrite high-quality, well-tested codeOptimize application performance, scalability, and securityCollaborate with product and design teams to deliver features end-to-endContribute to code reviews, architecture discussions, and engineering best practices 1-2+ years in a startup environmentStrong proficiency with Ruby on Rails (5+ years professional experience preferred)Solid understanding of PostgreSQL and relational database designKnowledge of multi-tenant architectures and data privacy/security best practicesExperience with background job processing and automated testingFront-end experience with HTML, CSS (Tailwind), JavaScript, and Hotwire (Stimulus and Turbo).Demonstrated experience using AI tools (Cursor, Codex, Claude Code) in the development processExperience with crafting fault tolerant, resilient, and observable integrations with 3rd party API’s Health Care Plan (Medical & Dental)Paid Time Off (Vacation, Sick & Public Holidays)","datePosted":"2026-06-24T05:18:03.750Z","dateModified":"2026-06-24T05:18:03.750Z","hiringOrganization":{"@type":"Organization","name":"Icortica","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Waltham","addressRegion":"MA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"00fb724df2220b4f0d22a57c"},"url":"https://jobsearcher.com/jobs/00fb724df2220b4f0d22a57c"}}