{"schemaVersion":"jobsearcher.job.v1","id":"9461203a7b47467eaad0e380","url":"https://jobsearcher.com/jobs/9461203a7b47467eaad0e380","canonicalUrl":"https://jobsearcher.com/jobs/9461203a7b47467eaad0e380","title":"Software Engineer - Full Stack","description":"Overview\nAs a Senior Software Engineer, you will design and build scalable front-end and full-stack solutions powering Cosm’s live streaming venues, websites, and displays. You will collaborate with product and design to create intuitive interfaces and integrate with distributed back-end services. You’ll drive architecture decisions, automate complex workflows, and help scale systems to millions of concurrent users. This role offers a chance to push technologies forward and contribute to high-impact products in a collaborative, fast-paced environment.\n\nResponsibilitiesDesign and build front-end applications with performance and usability in mindCollaborate with product and design for data-management interfaces across featuresIntegrate front-end with distributed micro-service backends via RESTful and gRPC APIsAutomate repetitive tasks and improve development, testing, and release processesParticipate in architectural, design, and product sessionsContribute to code reviews and set best practicesScale platform to millions of concurrent users through solid architectureContribute to high-level strategic engineering decisionsStay updated on industry trends and emerging technologies\nKey requirements4-5 years of Front End Engineer experience2+ years of Full stack experienceBachelor’s in CS or equivalentExpertise in HTML, CSS, JavaScript (ES6+)Experience with React, Vue, Angular, Next.js, Vite.js or similar frameworksExperience with Redux/Redux Toolkit/React Context or similar state managementBackend service development using Node.js (Typescript preferred)Experience with large-scale applicationsOpinionated yet collaborative in design and library developmentWillingness to automate, test, and document workExperience with Rust, Go, Python, Java or Ruby for backend servicesExperience with NOSQL and SQL databasesPassion for video live-streaming, sports, and entertainmentcommunicationopen, candid, and respectful collaborationproblem-solving orientationHTML, CSS, JavaScript (ES6+)React/Vue/Angular/Next.js/Vite.jsRedux/Redux Toolkit/React Context","company":"Cosm","rawCompany":"cosm","city":"Long Beach","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-15T03:58:00.448Z","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":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Engineer - Full Stack","description":"Overview\nAs a Senior Software Engineer, you will design and build scalable front-end and full-stack solutions powering Cosm’s live streaming venues, websites, and displays. You will collaborate with product and design to create intuitive interfaces and integrate with distributed back-end services. You’ll drive architecture decisions, automate complex workflows, and help scale systems to millions of concurrent users. This role offers a chance to push technologies forward and contribute to high-impact products in a collaborative, fast-paced environment.\n\nResponsibilitiesDesign and build front-end applications with performance and usability in mindCollaborate with product and design for data-management interfaces across featuresIntegrate front-end with distributed micro-service backends via RESTful and gRPC APIsAutomate repetitive tasks and improve development, testing, and release processesParticipate in architectural, design, and product sessionsContribute to code reviews and set best practicesScale platform to millions of concurrent users through solid architectureContribute to high-level strategic engineering decisionsStay updated on industry trends and emerging technologies\nKey requirements4-5 years of Front End Engineer experience2+ years of Full stack experienceBachelor’s in CS or equivalentExpertise in HTML, CSS, JavaScript (ES6+)Experience with React, Vue, Angular, Next.js, Vite.js or similar frameworksExperience with Redux/Redux Toolkit/React Context or similar state managementBackend service development using Node.js (Typescript preferred)Experience with large-scale applicationsOpinionated yet collaborative in design and library developmentWillingness to automate, test, and document workExperience with Rust, Go, Python, Java or Ruby for backend servicesExperience with NOSQL and SQL databasesPassion for video live-streaming, sports, and entertainmentcommunicationopen, candid, and respectful collaborationproblem-solving orientationHTML, CSS, JavaScript (ES6+)React/Vue/Angular/Next.js/Vite.jsRedux/Redux Toolkit/React Context","datePosted":"2026-09-15T03:58:00.448Z","dateModified":"2026-09-15T03:58:00.448Z","hiringOrganization":{"@type":"Organization","name":"Cosm","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Long Beach","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9461203a7b47467eaad0e380"},"url":"https://jobsearcher.com/jobs/9461203a7b47467eaad0e380"}}