Frontend Developer, React Js, Next Js

This is a fully remote position, open to applicants in Poland.

📋 Description

• Create dependable and responsive user interfaces based on approved designs and API specifications.

• Independently implement features.

• Troubleshoot browser-related issues and address cross-browser compatibility challenges.

• Contribute well-structured, reusable, maintainable, and thoroughly tested frontend code.

• Integrate REST APIs while managing states such as loading, error, empty, and partial data.

• Accurately implement interfaces from Figma designs or other visual guidelines.

• Engage in Git branching, pull requests, code reviews, and collaborative delivery processes.

⛳️ Requirements

• 4 to 6 years of experience in frontend development.

• Proficient in React, Next.js, TypeScript, and hooks-based component development.

• Knowledge of component lifecycle, effects, memoization, and techniques to prevent unnecessary re-renders.

• Familiarity with Next.js, Vite, or a similar modern frontend build framework.

• Experience with Zustand, Redux Toolkit, or a comparable state-management library, including selectors.

• Strong skills in HTML5, CSS3, and SCSS, with a focus on responsive designs, semantic markup, and scoped styles.

• Understanding of accessibility principles, including keyboard navigation, focus management, and ARIA usage.

• Experience utilizing design systems such as IBM Carbon, Material UI, or equivalent.

• Ability to accurately implement interfaces based on Figma designs or other visual specifications.

• Proficient in integrating REST APIs and managing states related to loading, errors, empty responses, and partial data.

• Experience with polling, request cleanup, and defensive programming for incomplete or unexpected API responses.

• Working knowledge of environment configuration, package management, and frontend build processes.

• Experience writing unit and component tests using Vitest, Jest, and React Testing Library.

• Strong debugging skills with browser DevTools and experience resolving cross-browser issues.

• Familiarity with Git branching, pull requests, code reviews, and collaborative delivery workflows.

• Ability to write clean, reusable, and maintainable frontend code.

• Good understanding of secure client-side development, including the use of environment variables and safe logging practices.

• Experience with animation libraries such as GSAP, Framer Motion, or React Spring.

• Familiarity with charting libraries like Recharts, Chart.js, D3.js, or Highcharts.

• Hands-on experience with Three.js, React Three Fiber, WebGL, or the HTML Canvas API.

• Familiarity with performance profiling, bundle analysis, lazy loading, and dynamic imports.

• Experience with internationalization libraries such as react-i18next or next-intl.

• Knowledge of end-to-end testing tools like Playwright.

• Familiarity with error boundaries, frontend monitoring, and CI/CD pipelines.

• Experience with Azure DevOps.

• Experience working within an Agile team using Jira and Confluence.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Comprehensive health and wellness programs.

• Opportunities for professional development and continuous learning.

• Flexible working hours and remote work options.

• A collaborative and inclusive work environment.