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Frontend Developer – Web Portal
  • Warsaw
Frontend Developer – Web Portal
Warszawa, Warsaw, Masovian Voivodeship, Polska
PTT CONSULTING sp. z o.o.
22. 10. 2025
Informacje o stanowisku

technologies-expected :


  • React
  • Hooks
  • TypeScript
  • Next.js
  • Zod
  • Yup
  • HTML
  • Vitest

responsibilities :


  • Design, develop, and test reusable UI components using React, Hooks, and TypeScript, ensuring type safety and clean architecture.
  • Develop and maintain visual components in isolation using Storybook, supporting faster prototyping, design validation, and cross-team collaboration.
  • Build scalable features with Next.js, optimizing performance through server-side rendering and static site generation.
  • Manage state effectively with Zustand and utilize TanStack Query (React Query) for efficient data fetching, caching, and synchronization.
  • Style components with Styled Components and Material-UI (MUI) for a cohesive and accessible user experience.
  • Ensure consistent development standards through ESLint, Prettier, and strong adherence to code quality best practices.
  • Implement form workflows using Formik and validate with Yup or Zod to ensure robust data integrity.
  • Integrate REST/GraphQL APIs using Axios with strong error handling and caching strategies.
  • Write comprehensive unit and integration tests with Vitest, ensuring high reliability of components.
  • Collaborate effectively with other developers to translate design mockups into functional and accessible components.
  • Share your knowledge and expertise through code reviews and knowledge-sharing sessions, fostering a culture of continuous learning.
  • Stay up-to-date with the latest advancements in React, TypeScript, and related technologies, contributing to their adoption within the team.

requirements-expected :


  • Advanced expertise in React, Hooks, TypeScript, and modern component-driven UI architectures.
  • Strong experience using Storybook for interactive, visual component development and testing in isolation.
  • Proficiency in Zustand for state management and TanStack Query for asynchronous data handling.
  • Hands-on experience with Next.js for building performant, SEO-friendly web applications.
  • Skilled in Styled Components, MUI, and scalable design system patterns.
  • Familiarity with form handling using Formik and schema-based validation with Zod or Yup.
  • Proficiency with Axios for data integration and HTML React Parser for content rendering.
  • Experience writing unit and integration tests with Vitest.
  • Awareness of accessibility and UI performance best practices.
  • Strong communication and collaboration skills, with a continuous learning mindset.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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