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November 4, 2026
Junior Frontend Developer
Junior • Remote
Kraków, Poland
Quick Facts
Role: Junior Frontend Developer
Description
You will help develop a CMS ecosystem used to manage content for publishers and editors, and support related frontend web services and applications. The work includes building and evolving the frontend layer, supporting production deployments, ensuring high code quality, and writing unit and functional tests.
Responsibilities
Create and develop the frontend layer of web applications
Support deployment of new app versions to production systems
Maintain high code quality of the codebase
Write unit and functional tests
Requirements
Very good knowledge of JavaScript (ES6) and TypeScript (minimum 1 year of commercial experience)
Good knowledge of React 17+, HTML5, and CSS3
Knowledge of good practices and design patterns
Benefits
Employment contract or B2B cooperation
Work model: onsite, hybrid, or remote
Development across technologies, including modern AI tools
Regular Dev Tank meetups
Access to training and conferences
Non-corporate, creative atmosphere (startup feel with large-company stability)
Package of non-wage benefits: private medical care, Multisport card, group life insurance
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