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Posted 1h agoWarszawa, PL

Frontend Developer (React + HTML/CSS) – Middle

MiddleOn-site (Warszawa)~€1,100 – €1,600 / mo
Required Skills
reacthtmlcssfigmaJavaScriptTypeScript
Job Description

Overview:

SOFTSWISS is hiring a Frontend Developer (React + HTML/CSS) to join our team. We are looking for a specialist who will contribute to the redesign, customization, and further development of our existing products.

Purpose of the role:

You will work on existing React-based products, implementing new designs and functionality, improving user experience, and collaborating closely with designers, QA engineers, and other development teams. A significant part of the role is focused on high-quality frontend layout and UI implementation, so strong HTML and CSS skills are essential.

Approximately 50% of the role is focused on HTML/CSS and UI implementation.

Key responsibilities:

  • Develop and maintain React-based projects

  • Implement responsive, high-quality user interfaces based on Figma designs

  • Work on redesigns and customization of existing products

  • Develop reusable frontend components and improve existing solutions

  • Ensure UI quality, usability, and consistency across devices and browsers

  • Participate in task estimation, technical discussions, and code reviews

  • Collaborate with designers, QA engineers, product, and other development teams

  • Investigate and resolve frontend issues in existing projects

  • Contribute to the continuous improvement of frontend development processes and internal products

Required Experience:

  • 2–3+ years of commercial Frontend development experience

  • Strong HTML5 and CSS/SCSS skills

  • Experience building responsive and adaptive layouts with high attention to design details

  • Solid knowledge of JavaScript (ES6+)

  • Commercial experience with React and React Hooks

  • Good understanding of component-based architecture and reusable UI development

  • Experience working with Figma

  • Ability to understand and work with an existing codebase

  • Ability to estimate development tasks and take ownership of their delivery

  • Good communication skills and ability to work effectively in a cross-functional team

  • Fluent Russian, both written and spoken

Nice to have:

  • Experience working on multiple projects or products simultaneously

  • Experience with code reviews

  • Experience investigating and resolving frontend performance or cross-browser issues

  • Experience working in a product company or with white-label products

Our Benefits:

  • Full-time work opportunities

  • Private insurance

  • An additional Day Off (1) per calendar year

  • Sports program compensation

  • Comprehensive Mental Health Programme

  • Free online English lessons with native speakers

  • Generous referral program

  • Training, internal workshops, and participation in international professional conferences and corporate events

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