{"id":2336359,"url":"https://alion.io/job/emphasoft-middle-senior-react-developer-typescript","title":"Middle +/ Senior React Developer (TypeScript)","company":{"id":50265,"name":"Emphasoft","domain":"emphasoft.com","url":"https://alion.io/company/emphasoft","size_band":null,"is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"HeadHunter","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"inferred_board_market","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Moscow, Russia"],"countries":["RU"],"hiring_countries":["RU","BY","KZ","KG","AM"],"hiring_countries_total":5,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":53000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ESLint","optional":false},{"name":"Gitflow","optional":false},{"name":"GitLab","optional":false},{"name":"GraphQL","optional":false},{"name":"gRPC","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"PWA","optional":false},{"name":"React Query","optional":false},{"name":"React.js","optional":false},{"name":"Redux Toolkit","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Webpack","optional":false},{"name":"WebSockets","optional":false},{"name":"Angular","optional":true},{"name":"CI/CD","optional":true},{"name":"Electron","optional":true},{"name":"Git","optional":true},{"name":"GitLab CI","optional":true},{"name":"Kubernetes","optional":true},{"name":"Next.js","optional":true},{"name":"Nginx","optional":true},{"name":"Node JS","optional":true},{"name":"Redux","optional":true},{"name":"Vue.js","optional":true}],"status":"live","first_seen_at":"2026-10-12T10:01:54Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-12T00:25:07Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Обязанности\n Разработка и развитие веб-приложений на React и TypeScript.\n\n Проектирование и поддержка клиентской архитектуры SPA/PWA.\n\n Оптимизация производительности приложений: рендеринга компонентов, загрузки ресурсов и кэширования.\n\n Управление состоянием приложения с использованием Redux Toolkit, MobX и react-query.\n\n Интеграция с backend-сервисами и работа с API.\n\n Написание и поддержка unit-тестов.\n\n Участие в командной разработке: code review, взаимодействие с backend-разработчиками, QA и менеджерами проектов.\n\n Требования\n Отличное знание React: хуки, жизненный цикл компонентов, reconciliation и оптимизация рендеринга.\n\n Коммерческий опыт разработки на React от 3 лет и опыт работы в команде.\n\n Практический опыт оптимизации производительности веб-приложений.\n\n Опыт работы минимум с двумя инструментами из следующих: Redux Toolkit, MobX, react-query.\n\n Понимание архитектуры SPA/PWA, принципов работы service worker и стратегий кэширования.\n\n Хорошее знание TypeScript и современных стандартов JavaScript.\n\n Понимание принципов клиент-серверного взаимодействия и работы с REST, GraphQL, gRPC или WebSocket.\n\n Опыт работы с GitLab, браузерными DevTools, Webpack и ESLint.\n\n Опыт написания unit-тестов с использованием Jest и React Testing Library.\n\n Опыт работы с командными процессами разработки: code review, Git-flow и взаимодействие с другими участниками команды.\n\n Будет плюсом\n Опыт разработки микрофронтендов, включая Module Federation или Web Components.\n\n Опыт работы с Angular или Vue.js.\n\n Опыт разработки на Node.js, Next.js, Electron или React-admin.\n\n Опыт настройки Nginx и GitLab CI/CD pipelines.\n\n Опыт работы с Kubernetes.\n\n Условия:\n B2B Контракт, ИП.\n Необходимость посещать офис в Москве 4 р./мес. \n Корпоративные курсы английского\n 3 оплачиваемых sick day в год\n Долгосрочное сотрудничество","description_format":"text","description_chars":1829,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Russian","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Russia","iso":"RU","kind":"country"},{"name":"Belarus","iso":"BY","kind":"region"},{"name":"Kazakhstan","iso":"KZ","kind":"region"},{"name":"Kyrgyzstan","iso":"KG","kind":"region"},{"name":"Armenia","iso":"AM","kind":"region"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Software","Mobile App Development Services","Web Development Services","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-12T10:06:16Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":9,"reasons":["conf:9","win:early"],"computed_at":"2026-10-12T19:37:50Z"},"pay":null,"html_url":"https://alion.io/job/emphasoft-middle-senior-react-developer-typescript","json_url":"https://alion.io/job/emphasoft-middle-senior-react-developer-typescript.json","meta":{"generated_at":"2026-10-12T19:37:50Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":31712,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":50265},"rest":"https://alion.io/mcp/rest/get_company?id=50265"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Femphasoft-middle-senior-react-developer-typescript"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Femphasoft-middle-senior-react-developer-typescript"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Femphasoft-middle-senior-react-developer-typescript"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/emphasoft-middle-senior-react-developer-typescript\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Femphasoft-middle-senior-react-developer-typescript"}]}