{"schemaVersion":"jobsearcher.job.v1","id":"27a0563e7e69cf025c27195e","url":"https://jobsearcher.com/jobs/27a0563e7e69cf025c27195e","canonicalUrl":"https://jobsearcher.com/jobs/27a0563e7e69cf025c27195e","title":"Ruby on Rails Developer","description":"We're Hiring: Senior Ruby on Rails Software EngineerWe are looking for an experienced Senior Software Engineer with strong expertise in Ruby on Rails, Ruby, full-stack development, API design, and modern web technologies.Location: Austin, TX / Sunnyvale, CA / Sacramento, CAWork Mode: 100% OnsiteDuration: 12 MonthsExperience: 8–10 YearsKey Responsibilities:Design, develop, test, and implement large-scale full-stack web applications.Build and maintain front-end GUI and backend components.Troubleshoot application performance, response times, capacity, and system limitations.Design scalable APIs and ensure data quality, integrity, and consistency.Collaborate with business partners, technology teams, and external vendors.Maintain technical documentation and application development standards.Required Skills:6+ years of hands-on experience with Ruby on Rails and Ruby.Strong experience in full-stack software development.Expertise in API design and integration (REST, RPC, JSON, ProtoBuf, XML).Front-end development experience with HTML, CSS, JavaScript, and React.Strong database design and query experience with PostgreSQL / MySQL.Experience with application testing, performance optimization, and troubleshooting.Knowledge of integrating GenAI into software development workflows.Preferred Qualifications:Experience with RSpec, MiniTest, CircleCI, and Jenkins.Knowledge of AWS infrastructure, DevOps, and CI/CD.Strong expertise in GoLang, Java, or similar programming languages.Excellent analytical, problem-solving, and communication skills.Experience working in cross-functional engineering teams.Key Skills: Ruby on Rails | Ruby | GoLang | Core Java | React | REST APIs | PostgreSQL | MySQL | AWS | GenAIInterested candidates: Please share your updated resume.","company":"Qualis1","rawCompany":"qualis1","city":"Austin","state":"TX","isRemote":false,"isActive":true,"createdAt":"2026-11-04T09:35:22.671Z","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":"Ruby on Rails Developer","description":"We're Hiring: Senior Ruby on Rails Software EngineerWe are looking for an experienced Senior Software Engineer with strong expertise in Ruby on Rails, Ruby, full-stack development, API design, and modern web technologies.Location: Austin, TX / Sunnyvale, CA / Sacramento, CAWork Mode: 100% OnsiteDuration: 12 MonthsExperience: 8–10 YearsKey Responsibilities:Design, develop, test, and implement large-scale full-stack web applications.Build and maintain front-end GUI and backend components.Troubleshoot application performance, response times, capacity, and system limitations.Design scalable APIs and ensure data quality, integrity, and consistency.Collaborate with business partners, technology teams, and external vendors.Maintain technical documentation and application development standards.Required Skills:6+ years of hands-on experience with Ruby on Rails and Ruby.Strong experience in full-stack software development.Expertise in API design and integration (REST, RPC, JSON, ProtoBuf, XML).Front-end development experience with HTML, CSS, JavaScript, and React.Strong database design and query experience with PostgreSQL / MySQL.Experience with application testing, performance optimization, and troubleshooting.Knowledge of integrating GenAI into software development workflows.Preferred Qualifications:Experience with RSpec, MiniTest, CircleCI, and Jenkins.Knowledge of AWS infrastructure, DevOps, and CI/CD.Strong expertise in GoLang, Java, or similar programming languages.Excellent analytical, problem-solving, and communication skills.Experience working in cross-functional engineering teams.Key Skills: Ruby on Rails | Ruby | GoLang | Core Java | React | REST APIs | PostgreSQL | MySQL | AWS | GenAIInterested candidates: Please share your updated 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