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Middle +/ Senior React Developer (TypeScript)

Emphasoft • Russian: C1 • Software • Mobile App Development Services • JavaScript • TypeScript • Node JS • 2 hours ago
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Salary
≈ $25k – $53k per year (Estimated)
Location
Remote (likely EAEU)
Seniority
Senior · 3+ years exp

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 12, 2026.

Overview
Company
Impact
Profile match

Emphasoft

Emphasoft is an international software development and IT staff augmentation company that delivers custom engineering solutions and dedicated technical teams. Headquartered in Espoo, Finland, the firm specializes in full-stack web and mobile application development, UI/UX design, cloud infrastructure, DevOps, and artificial intelligence integration across sectors like fintech, healthcare, and cybersecurity. By providing scalable engineering capacity and flexible outstaffing models, it enables startups and growing enterprises to accelerate product development cycles and reduce operational overhead.
emphasoft.com • HQ: Espoo, Finland • Software • Web Development Services • Mobile App Development Services • Custom Software Development • Est. 2020
Tech stack of Emphasoft

Обязанности

  • Разработка и развитие веб-приложений на React и TypeScript.

  • Проектирование и поддержка клиентской архитектуры SPA/PWA.

  • Оптимизация производительности приложений: рендеринга компонентов, загрузки ресурсов и кэширования.

  • Управление состоянием приложения с использованием Redux Toolkit, MobX и react-query.

  • Интеграция с backend-сервисами и работа с API.

  • Написание и поддержка unit-тестов.

  • Участие в командной разработке: code review, взаимодействие с backend-разработчиками, QA и менеджерами проектов.

Требования

  • Отличное знание React: хуки, жизненный цикл компонентов, reconciliation и оптимизация рендеринга.

  • Коммерческий опыт разработки на React от 3 лет и опыт работы в команде.

  • Практический опыт оптимизации производительности веб-приложений.

  • Опыт работы минимум с двумя инструментами из следующих: Redux Toolkit, MobX, react-query.

  • Понимание архитектуры SPA/PWA, принципов работы service worker и стратегий кэширования.

  • Хорошее знание TypeScript и современных стандартов JavaScript.

  • Понимание принципов клиент-серверного взаимодействия и работы с REST, GraphQL, gRPC или WebSocket.

  • Опыт работы с GitLab, браузерными DevTools, Webpack и ESLint.

  • Опыт написания unit-тестов с использованием Jest и React Testing Library.

  • Опыт работы с командными процессами разработки: code review, Git-flow и взаимодействие с другими участниками команды.

Будет плюсом

  • Опыт разработки микрофронтендов, включая Module Federation или Web Components.

  • Опыт работы с Angular или Vue.js.

  • Опыт разработки на Node.js, Next.js, Electron или React-admin.

  • Опыт настройки Nginx и GitLab CI/CD pipelines.

  • Опыт работы с Kubernetes.

Условия:

  • B2B Контракт, ИП.
  • Необходимость посещать офис в Москве 4 р./мес.
  • Корпоративные курсы английского
  • 3 оплачиваемых sick day в год
  • Долгосрочное сотрудничество
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