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Senior React Engineer

Senior React Engineer

Custom Field 1:  FrontEnd Development
Custom Field 3:  FrontEnd Development
Country/Region:  PL
Date:  May 15, 2026
Location: 

Kraków, PL, 30-302 Poznań, WP, PL, 61-569 Łódź, PL, 90-118 Warszawa, PL, 00-839

Working place:  Hybrid

Type of contract: employment contract
Salary range: 13900-21270 PLN gross

 

What will you do?


You will build modern, responsive user interfaces in React.js, rapidly prototype new product ideas with strong attention to UX, and collaborate closely with product and design to continuously improve the user experience while integrating APIs and backend services using modern CSS and JavaScript best practices.

 

Your tasks

 

  • Build responsive user interfaces with React.js.
  • Rapidly prototype new features with a focus on UX design.
  • Collaborate with product and design teams to refine user experience.
  • Integrate APIs and backend services.
  • Apply modern CSS and JavaScript best practices.
  • Utilize design tools for wireframes and mockups

 

Your skills

 

  • Strong commercial experience with React.js.
  • Very good knowledge of JavaScript and modern ES standards.
  • Very good knowledge of HTML5 and CSS3.
  • Experience building responsive, accessible user interfaces.
  • Practical experience integrating REST APIs.
  • Ability to collaborate effectively with product and design teams.
  • Good understanding of modern front-end best practices and performance considerations.

 

We offer

 

  • Hybrid work in our client's office (Kraków) 1 day a week.
  • Working in a highly experienced and dedicated team.
  • Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.).
  • Online training and certifications.
  • Access to e-learning platform.
  • Mindgram wellbeing platform.
  • Social events

 

We invite to apply candidates from other locations who are willing to work 4 days a month from our client's office in Kraków. 

We are GFT Poland. WE KNOW how to tackle complex issues with innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun and develop as human beings. 

Why Choose GFT?

  • A culture of top performance
  • Deep tech IT engineering & consulting 
  • 1200 skilled & top-class experts
  • 77% of the team are regular/senior 
  • Products that contribute to a sustainable world
  • Competitive salary and benefits 
  • Ambitious projects, trainings and tools you need to flourish
  • Google Cloud Partner of the Year - for going above and beyond for customers

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