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Senior Front-end Developer
  • Łódź
Senior Front-end Developer
Łódź, Łódź, Łódź Voivodeship, Polska
ITHOUSE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
16. 5. 2025
Informacje o stanowisku

technologies-expected :


  • React.js
  • TypeScript
  • RTK Query
  • Redux Toolkit
  • Webpack
  • REST
  • GraphQL

technologies-optional :


  • AG Grid
  • Plotly
  • Luxon
  • DataDog

about-project :


  • We’re looking for a Senior Front-end Developer to join the project team of one of our clients. The client offers a next-generation supply chain platform focused on visibility and collaboration, powered by trusted analytics and AI. It supports complex operations, especially in life sciences, ensuring integrity and efficiency.

responsibilities :


  • Mastering advanced frameworks (Next.js,Svelte) and technologies (WebAssembly).
  • Implementing and optimizing test automation using tools like Playwright.
  • Designing and implementing microfrontend architectures in complex environments.
  • Communicating complex technical concepts clearly to team members and stakeholders.
  • Supporting junior developers by sharing knowledge and fostering a growth-oriented team culture.
  • Adapting to changing project priorities and requirements.
  • Planning and executing tasks efficiently to meet sprint goals and deadlines.
  • Solving complex technical challenges using analytical thinking.
  • Ensuring compliance with WCAG guidelines for universal usability.

requirements-expected :


  • A minimum of 5 years of experience in a Front-End Developer role.
  • Proficiency in React, TypeScript, RTK Query, and Redux Toolkit.
  • Experience with Webpack and MUI library for UI components.
  • Hands-on experience with test automation tools (Cypress, Playwright) and integration testing within CI/CD workflows.
  • Proficiency in working with APIs (REST, GraphQL) to ensure seamless front-end and back-end integration.
  • Actively pursuing technological knowledge and sharing it with others.

offered :


  • Stable B2B contract.
  • Hybrid Model: 3 days in the office in Łódź, 2 days remote work.
  • Flexible Hours: start between 8:00 AM and 11:00 AM.
  • Adjustable Schedule: flexibility to accommodate personal or health-related changes with prior approval.

  • Praca Łódź
  • Łódź - Oferty pracy w okolicznych lokalizacjach


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