Frontend Developer

3 237 - 6 204 USDNet per month - B2B
JavaScript

Frontend Developer

JavaScript
-, Katowice +2 Locations

Klient justjoin.it

Full-time
B2B
Mid
Hybrid
2 onsite / 3 remote
3 237 - 6 204 USDNet per month - B2B

Job description

We are looking for a Frontend Developer to join our team and help build modern, scalable, and user-centric digital products that support our global travel platforms.

In this role, you will work closely with designers, backend developers, Product Owners, and business stakeholders to deliver intuitive and high-performing user experiences used by customers around the world. You will have a direct impact on the quality, usability, and evolution of our products.

Your responsibilities

  • Develop new user-facing features and maintain existing applications

  • Write clean, maintainable, and efficient code following best practices

  • Ensure high performance, scalability, and responsiveness across web applications

  • Validate and process user input before sending data to backend services

  • Collaborate with designers, developers, and business stakeholders to translate requirements into technical solutions

  • Bridge the gap between design and technical implementation

  • Ensure consistency, usability, accessibility, and responsiveness across digital products

  • Contribute to the continuous improvement of frontend architecture, standards, and development practices

  • Participate in code reviews and knowledge-sharing initiatives

  • Troubleshoot, debug, and resolve application issues

Our requirements

  • Minimum 3 years of commercial experience as a Frontend Developer

  • Strong knowledge of JavaScript and modern frontend development practices

  • Professional experience with React and TypeScript

  • Experience working with Vue.js

  • Experience with CMS platforms (other than WordPress)

  • Familiarity with tools such as React Hook Form, Webpack, Babel, Vite, or Rspack

  • Experience with testing frameworks and different testing approaches (unit, integration, end-to-end)

  • Understanding of CI/CD processes and development workflows

  • Ability to write clean, testable, and maintainable code

  • Strong problem-solving skills and attention to detail

  • Good communication skills and very good command of English

Nice to have

  • Experience with Next.js

  • Knowledge of Node.js

  • Knowledge of AWS services and cloud-based solutions

How we work

  • Clean Code principles

  • Design patterns and software engineering best practices

  • Code reviews and knowledge sharing

  • Static code analysis

  • Continuous Integration and Continuous Deployment (CI/CD)

  • Agile and collaborative development environment

What we offer

  • Hybrid work model (1–2 days per week in our Katowice office)

  • Opportunity to work on international, large-scale projects used by customers worldwide

  • Attractive remuneration paid in EUR

  • Flexible working hours

  • Individual learning and development budget

  • Partially or fully funded training and certifications

  • English lessons

  • Mentoring and support from experienced technical leaders

  • Participation in conferences in Poland and abroad

  • A culture focused on collaboration, knowledge sharing, and continuous improvement

  • Space to innovate and bring your own ideas to life

  • Support for IT community initiatives and professional networking

  • Long-term cooperation in a stable, growing international organization

Tech stack

    TypeScript

    regular

    CI/CD

    regular

    Vue.js

    regular

    React Hook Form

    regular

    React

    regular

    JavaScript

    regular

    CMS

    regular

    Webpack

    regular

Office location

Frontend Developer

3 237 - 6 204 USDNet per month - B2B
Summary of the offer

Frontend Developer

-, Katowice
Klient justjoin.it
3 237 - 6 204 USDNet per month - B2B
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