{"schemaVersion":"jobsearcher.job.v1","id":"bfa9e749b1e223fa72fe9632","url":"https://jobsearcher.com/jobs/bfa9e749b1e223fa72fe9632","canonicalUrl":"https://jobsearcher.com/jobs/bfa9e749b1e223fa72fe9632","title":"Senior Frontend Developer","description":"Job Description: Architect scalable and maintainable front-end solutions using React, modern JavaScript, and TypeScript.\r\nDrive the adoption of efficient state management and modular build processes (e.g., Webpack, module federation).\r\nDesign resilient, failure-tolerant systems that account for load, performance, and web security (CORS, CSP, OWASP).\r\nShip complex, high-quality code to production in a timely manner to meet crucial business expectations.\r\nOptimize web pages for maximum speed and scalability by deeply tuning the event loop and rendering steps (style, layout, paint, composite).\r\nValidate code reliability by building out comprehensive testing infrastructure (Jest, React Testing Library, unit/integration testing).\r\nMentor junior developers and elevate team standards through thorough, constructive code reviews.\r\nPartner with Product Managers, Designers, and Delivery Managers to align technical execution with overarching business goals.\r\nUnblock the team by debugging deeply rooted technical issues and creating Proof of Concepts (POCs) for new technologies.\r\nRequirements: 5+ years in a senior frontend engineering role with a strong track record of shipping complex, user-facing web applications.\r\nDeep understanding of modern JavaScript (event loop, closures, async programming) and advanced TypeScript (generics, advanced types).\r\nStrong command of React core concepts, component lifecycle, rendering optimization, and modern state managers (Redux, Zustand, etc.).\r\nExpert knowledge of the browser rendering pipeline, DOM manipulation, semantic HTML5, and CSS preprocessors (Sass/Less).\r\nProficiency in configuring build tools (Webpack) and writing comprehensive automated tests.\r\nThe ability to clearly articulate complex architectural decisions and trade-offs to both technical and non-technical audiences.\r\nUpper-Intermediate+ English and fluent Ukrainian.\r\nBenefits: Benefits Cafeteria — annual budget you allocate to: Sports\r\nMedical\r\nMental health\r\nHome office\r\nLanguages.\r\nPaid maternity/paternity leave + monthly childcare allowance.\r\n20+ vacation days, unlimited sick leave, emergency time off.\r\nRemote-first + tech support + coworking compensation.\r\nTeam events (online/offline/offsite).\r\nLearning culture with internal courses + growth programs.","company":"Gr8 Tech","rawCompany":"gr8 tech","city":"Salem","state":"OH","isRemote":false,"isActive":false,"createdAt":"2026-05-19T04:46:42.208Z","occupations":[{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"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":"Senior Frontend Developer","description":"Job Description: Architect scalable and maintainable front-end solutions using React, modern JavaScript, and TypeScript.\r\nDrive the adoption of efficient state management and modular build processes (e.g., Webpack, module federation).\r\nDesign resilient, failure-tolerant systems that account for load, performance, and web security (CORS, CSP, OWASP).\r\nShip complex, high-quality code to production in a timely manner to meet crucial business expectations.\r\nOptimize web pages for maximum speed and scalability by deeply tuning the event loop and rendering steps (style, layout, paint, composite).\r\nValidate code reliability by building out comprehensive testing infrastructure (Jest, React Testing Library, unit/integration testing).\r\nMentor junior developers and elevate team standards through thorough, constructive code reviews.\r\nPartner with Product Managers, Designers, and Delivery Managers to align technical execution with overarching business goals.\r\nUnblock the team by debugging deeply rooted technical issues and creating Proof of Concepts (POCs) for new technologies.\r\nRequirements: 5+ years in a senior frontend engineering role with a strong track record of shipping complex, user-facing web applications.\r\nDeep understanding of modern JavaScript (event loop, closures, async programming) and advanced TypeScript (generics, advanced types).\r\nStrong command of React core concepts, component lifecycle, rendering optimization, and modern state managers (Redux, Zustand, etc.).\r\nExpert knowledge of the browser rendering pipeline, DOM manipulation, semantic HTML5, and CSS preprocessors (Sass/Less).\r\nProficiency in configuring build tools (Webpack) and writing comprehensive automated tests.\r\nThe ability to clearly articulate complex architectural decisions and trade-offs to both technical and non-technical audiences.\r\nUpper-Intermediate+ English and fluent Ukrainian.\r\nBenefits: Benefits Cafeteria — annual budget you allocate to: Sports\r\nMedical\r\nMental health\r\nHome office\r\nLanguages.\r\nPaid maternity/paternity leave + monthly childcare allowance.\r\n20+ vacation days, unlimited sick leave, emergency time off.\r\nRemote-first + tech support + coworking compensation.\r\nTeam events (online/offline/offsite).\r\nLearning culture with internal courses + growth programs.","datePosted":"2026-05-19T04:46:42.208Z","dateModified":"2026-05-19T04:46:42.208Z","hiringOrganization":{"@type":"Organization","name":"Gr8 Tech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Salem","addressRegion":"OH","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bfa9e749b1e223fa72fe9632"},"url":"https://jobsearcher.com/jobs/bfa9e749b1e223fa72fe9632"}}