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3 дня назад

Senior Frontend Engineer

Формат работы
hybrid
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
Poland
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

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TL;DR

Senior Frontend Engineer (React/TypeScript): Developing and supporting SPA on ReactJS for a high-load application and admin panels, with an accent on improving existing solutions and architectural improvements. Focus on frontend solutions' scalability and performance optimisation techniques.

Location: Hybrid flexibility 4 days in office in Warsaw, 1 home office

Company

hirify.global is a successful, market leader, a live-streaming Platform with 450+ Million registered users.

What you will do

  • Develop and support SPA on ReactJS: web version (mobile-first) of a high-load application and admin panels for marketing pages.
  • Collaborate with other teams to effectively meet the product and technical needs of the project.
  • Integrate backend APIs (REST, WebSocket).
  • Proactively participate in improving and fine-tuning existing solutions and discussions on architectural improvements, optimizations, and scalability of the front-end solutions.
  • Conduct code reviews, ensuring code quality and adherence to best practices.
  • Share expertise and knowledge with teammates.

Requirements

  • 4+ years of experience in JS (ES6+)/TypeScript development.
  • Advanced understanding of React and its ecosystem (React Hooks, Context API).
  • Solid experience with state management frameworks, especially Redux (Redux Toolkit preferred).
  • Strong skills in creating responsive layouts with SCSS/SASS, CSS Modules, or Styled Components.
  • Understanding of performance optimisation techniques in React (lazy loading, memoization, virtualization).
  • Proficiency with build tools (Webpack/Vite) and familiarity with modern development tools (CI/CD, ESLint).
  • Intermediate level of English

Nice to have

  • Experience with server-side rendering frameworks (Next.js).
  • Knowledge of micro-frontend architectures and module federation.
  • Knowledge of browser limitations.
  • Experience with video streaming technologies (HLS, WebRTC).

Culture & Benefits

  • Stock options grant (we’re a Silicon Valley Company).
  • Competitive salary.
  • Medical insurance for you and 75% off for your relatives.
  • Free lunches.
  • Multisport card.
  • Cheerful team spirit and fun office atmosphere.

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