React Developer

JavaScript

React Developer

JavaScript
Centrum, Krakow

emagine Polska

Full-time
Any
Senior
Hybrid

Job description

Location: Cracow/ Hybrid (6 days per month in the office- flexible days)

Type of contract: B2B

Introduction & Summary:

We are seeking a highly skilled React Developer to join our Business Services Digital team, which operates within the HTS Global Banking and Markets IT division. The ideal candidate will possess a strong background in delivering web applications and have a proven track record in front-end development. Key skills include expertise in HTML5, CSS3, and React.JS, with a solid understanding of agile development methodologies.

Main Responsibilities:

  • Design, develop, test, and implement web-based applications.

  • Maintain a delivery-oriented approach towards software development.

  • Mentor department members, providing guidance and knowledge transfer.

  • Deliver well-structured and tested systems on time and budget.

  • Adhere to coding best practices and project management methodologies.

  • Manage and coordinate software releases through to production.

Key Requirements:

  • A proven track record delivering web applications.

  • Experience with front-end layers of projects with rich UI.

  • Expertise in HTML5, CSS3, and CSS preprocessors like SASS and Less.

  • Strong knowledge of React.JS.

  • Good knowledge of Angular.

  • Proficient in JavaScript and TypeScript.

  • Experience with front-end testing frameworks such as Jest and Testing Library React.

  • Ability to create pixel-perfect UI as per specifications.

  • Experience in designing responsive GUIs for desktop and mobile applications.

  • Understanding of accessibility and cross-browser standards.

  • Familiarity with data marshalling/de-marshalling using JSON and XML.

Nice to Have:

  • Experience with git and IDEs like IntelliJ and VSCode.

  • Knowledge of responsive web techniques.

  • Good knowledge of Node/Express.

Other Details:

This position is contract-based and falls within the Information Technology function. The role involves collaborative work in an agile environment and focuses on the development and support of IT solutions for the Business Services sector.

Tech stack

    English

    B1

    Documentation

    advanced

    Team Lead

    advanced

    JavaScript

    advanced

    HTML

    advanced

    CSS

    advanced

    Project Management

    advanced

    Lean

    advanced

    Security

    advanced

    XML

    advanced

    IntelliJ

    advanced

Office location

Published: 04.03.2026

React Developer

Summary of the offer

React Developer

Centrum, Krakow
emagine Polska
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