Frontend Team Lead (React)

Frontend Team Lead (React)

OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

29360 - 29360 PLN / HOUR
Hybrid
B2B

Hexjobs Insights

Frontend Team Lead (React) role in Warszawa. Responsibilities include leading a React team, managing sprint planning, and implementing UI architecture. Requirements include 5+ years in JavaScript/TypeScript.

Schlüsselwörter

React
JavaScript
TypeScript
Redux
Hooks
Context API
HTML5
CSS3
SCSS
RESTful APIs

Vorteile

  • Monthly compensation up to 8,000 USD
  • Opportunity to lead a specialized frontend team
  • Real influence on frontend architecture

Technologies we use

About the project

Your responsibilities

  • Lead, mentor, and support a team of React developers through code reviews, 1:1s, and hands-on coaching.
  • Collaborate with product managers, designers, and backend engineers to define and prioritize features.
  • Own and manage sprint planning, task estimation, and delivery timelines for the frontend team.
  • Architect and implement complex user interfaces using React, Hooks, and Context API.
  • Maintain and evolve a scalable state management solution using Redux Toolkit.
  • Enforce modern frontend design patterns (such as container/presenter, compound components, render props, and HOCs).
  • Build reusable component libraries and maintain design system alignment.
  • Optimize application performance, accessibility, and cross-browser compatibility.
  • Drive best practices in code quality, testing, CI/CD, and documentation.
  • Maintain high unit and integration test coverage (e.g., using Jest, React Testing Library).
  • Contribute to frontend architecture decisions and evaluate new tools/libraries as needed.

Our requirements

  • 5+ years of experience in JavaScript/TypeScript with 3+ years in React.js
  • Strong expertise with React Hooks, Context API, and Redux (Redux Toolkit preferred)
  • Proven experience with frontend design patterns and clean code principles
  • Experience integrating with RESTful APIs or GraphQL
  • Solid understanding of HTML5, CSS3/SCSS, and responsive UI design
  • Experience with component libraries and design systems (e.g., Storybook, Material UI, Tailwind)
  • Familiarity with build tools like Webpack, Vite, and bundler optimizations
  • Experience leading or mentoring engineers in a team setting

Optional

  • Familiarity with performance profiling tools (e.g., Lighthouse, Chrome DevTools)
  • Experience with SSR/SSG frameworks like Next.js
  • Knowledge of accessibility standards (WCAG)
  • Contributions to open-source frontend libraries

This is how we organize our work

This is how we work

This is how we work on a project

What we offer

  • Monthly compensation up to 8,000 USD
  • Opportunity to lead a specialized frontend team in a fast-growing tech company
  • Real influence on frontend architecture and design patterns

Benefits

Aufrufe: 3
Veröffentlichtvor 1 Tag
Läuft abin 28 Tagen
Art des VertragsB2B
ArbeitsmodusHybrid

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