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React Developer @ SquareOne
  • Warsaw
React Developer @ SquareOne
Warszawa, Warsaw, Masovian Voivodeship, Polska
SquareOne
14. 12. 2025
Informacje o stanowisku

For a backfill in the ERP Technology Product we need a seasoned React Developer. 

The ideal candidate will have a strong background in software development using React (specifically the frontend framework react-admin) and optionally in IT infrastructure.  This role involves designing, developing, and maintaining a Front-End application for a REST-API Backend while ensuring optimal performance and security. The Developer will collaborate with cross-functional teams to deliver high-quality software solutions that meet the teams needs.  


  • At least 5-years of experience
  • English level: B2/C1
  • Expert knowledge in creating application front-ends using JavaScript and related technologies/frameworks
  • Knowledge of: semantic HTML markup, presentation separation of content and page HTML structure,W3C standards (incl. WAI), Node.js
  • Practical knowledge of SQL / development, experience with databases
  • Tools required: SVN/GIT, JIRA, Adobe Suite (implementation of web interfaces based on graphical projects), Continuous Integration (Bamboo)
  • Experience with working in Agile Development Methodologies
  • Practical experience in designing application architecture
  • Technology stack - JavaScript (Ninja) - ECMAScript 5 - HTML5 - CSS3 - jQuery - Angular - Node.js - Ext-JS - Backbone

For a backfill in the ERP Technology Product we need a seasoned React Developer. 

The ideal candidate will have a strong background in software development using React (specifically the frontend framework react-admin) and optionally in IT infrastructure.  This role involves designing, developing, and maintaining a Front-End application for a REST-API Backend while ensuring optimal performance and security. The Developer will collaborate with cross-functional teams to deliver high-quality software solutions that meet the teams needs.  

,[Coding using JS Design Patterns, Creation of CSS and JS code working on multiple browsers and mobile platforms , Writing unit tests , Create and modify frontend layer, prepare responsive design, based on HTML5, CSS3 and frameworks like Angular, jQueryUI, Modernizr, Twitter Bootstrap, Create Web Services based on SOAP and REST, Coordinate work and collaborate directly with the customer (development lead role), Analysis of the requirements and designing solutions in line with the requirements , Solving issues within the cooperation with solution owners/vendors (for example with Microsoft support team). , Ability to lead the team (plan and organize work) , Preparing high quality documentation & presentations for our partners , Train people, work as solution architect Requirements: R, ERP, React, REST API, Security, JavaScript, Design Patterns, CSS, HTML, Node.js, Angular, Bootstrap, SQL, Web Services, SOAP, Writing unit tests, SVN, Git, Jira, Adobe, Continuous integration, ECMAScript, jQuery, Backbone

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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