Web Developer

Experis

Contract Computer Occupations
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Location
Warszawa, mazowieckie, Poland
Posted
June 04, 2026

Job Description

We’re looking for an experienced Web Developer with strong hands-on expertise in React, CI/CD pipelines, and unit/integration testing. This role is ideal for someone who is not only a skilled developer but also a proactive team player, eager to contribute to code quality, team processes, and technical growth.


Requirements:

  • Your Key Responsibilities
  • React – 3+ years of proven, practical experience
  • CI/CD – experience with Jenkins, TeamCity, or similar tools (1+ year)
  • Unit & Integration Testing – experience with JEST, Cypress, or similar tools (2+ years)
  • HTML / CSS – 5+ years of experienceECMAScript 7 – 3+ years of experience
  • Node.js – experience in building SSR applications
  • RESTful APIs – strong understanding of benefits and limitations
  • Performance Optimization – hands-on experience
  • Git – advanced usage (rebase, merge, cherrypicking, submodules)
  • Cloud Deployments – some experie...

    • Job Details

    • Job Type
      Contract
    • Category
      Computer Occupations
    • Date Posted
      June 04, 2026
    • Application Deadline
      July 14, 2026