.
Middle Senior HTML CSS Developer Webflow
  • Warsaw
Middle Senior HTML CSS Developer Webflow
Warszawa, Warsaw, Masovian Voivodeship, Polska
Sigma Software
20. 2. 2025
Informacje o stanowisku

We are seeking a Middle/Senior HTML/CSS Developer (Webflow) who is focused on continuous growth and teamwork and would like to thrive in a supportive and collaborative environment.

Our Design team is smart, creative, and full of talented people who are insatiably curious and highly ambitious. To get a better idea of what we do, check out some of our latest portfolio works:

If you are interested in implementing creative and cutting-edge designs to life and value teamwork, then this is the role for you.

Responsibilities

  • Write semantically clear HTML5, CCS3, JS ES 6, and jQuery code for the Front-end part of the website
  • Carry out cross-browser and cross-platform compatibility support of the created templates throughout the latest version of modern browsers or any devices required by project guidelines
  • Develop and launch responsive, visually appealing websites using Webflow and potentially other CMS platforms, such as WordPress
  • Apply expertise in web motion, interactivity, and animation to develop engaging and interactive web elements
  • Comply with the best development practices, technical standards, and quality criteria set on the project
  • Participate in estimation and planning sessions
  • Collaborate closely with the Design team
  • Help Project Managers in validating designs and requirements to determine the best way to implement them
  • Identify possible technical limitations, risks, and bottlenecks, and communicate them to the team in a timely manner
  • Perform project setup and file configuration (e.g., gulpfile.js) to meet the project requirements
  • Test and debug your own code
  • Implement best practices and maintain websites
  • Innovate and share web production methodologies to advance the team’s expertise

Requirements

  • At least 5 years of experience in a similar role
  • Knowledge of HTML5, CSS3, JS ES6 semantic, and adaptive cross-browser markup
  • Experience with version control systems (Git)
  • Ability to set up projects and manage dependencies
  • Solid experience in working with and maintaining CMS platforms: Webflow, WordPress, etc.
  • Proven commercial experience with advanced Webflow features, including CMS, localizations, and integrations
  • Ability to select and integrate third-party scripts, APIs, and other tools to extend website functionality (GSAP, Lenis, etc.)
  • Proficiency in working with any IDE software such as WebStorm, PhpStorm, and VSCode
  • Strong knowledge of SCSS (SASS)/LESS preprocessors as well as CSS3 variables
  • Solid experience working with interactive web animations and dynamic visual effects
  • Experience with WebGL, Three.js, or React Three Fiber
  • Design dev files handoff
  • Experience working with Figma’s assets in developer mode, ability to navigate complex UI Kits and design systems
  • Strong ability to estimate project scope and validate designs for optimal implementation
  • Initiative in finding the most optimal performance solutions
  • Knowledge of website page speed optimization best practices and techniques
  • Deep understanding of SEO best practices and compliance, Web Accessibility Guidelines
  • An Upper-Intermediate level of spoken and written English

Would be a plus

  • Experience with Shopify, Magento, or Framer
  • Experience with ReactJS, AngularJS, and Vue.js
  • Experience of working with web applications
  • Knowledge of UI frameworks (Bootstrap, Next.js, Tailwind, Material Design)

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    75 783
    9 194