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Senior Frontend Developer - Freelance

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Senior Frontend Developer - Freelance in Others

  • Beyond Sports
  • Full time
  • Email
  • Budapest, Hungary

Responsibilities

  • Translate project requirements and designs into functional, maintainable frontend code.
  • Scope, estimate, and manage tasks against agreed timelines.
  • Integrate backend APIs and third-party services.
  • Produce reusable, maintainable, high-performance code.
  • Test and debug for cross-browser and cross-device compatibility.
  • Implement responsive interfaces using HTML, CSS/SASS, and vanilla JavaScript.
  • Use Gulp workflows and Git version control in a collaborative codebase.
  • Collaborate with designers, backend developers, project managers, and the wider delivery team.
  • Identify and resolve frontend issues and technical blockers.
  • Document frontend solutions for maintenance and handovers.

Requirements

  • Expert-level knowledge of HTML, CSS, responsive design, vanilla JavaScript, React, SASS, JSON, RESTful APIs, Gulp, and Git.
  • Experience with cross-browser and cross-device testing and debugging.
  • Ability to translate Figma or Sketch design files into code.
  • Expertise in frontend performance tuning and optimization.
  • Ability to write clear documentation for frontend solutions.
  • Comfort with ES6/ES7 features, third-party tools and SDKs, NPM, Bower, web accessibility, SEO, and JIRA or similar task-tracking tools.
  • Familiarity with CI/CD processes and frontend architecture patterns is desirable.

Benefits

  • Freelance/contract engagement for three months or longer.
  • Remote working, with the contractor required to be based in Hungary.
  • Start date is ASAP.
  • Daily rate of 120,000–160,000 HUF.

Beyond Sports

Beyond Sports delivers innovative, high-performance athletic gear that empowers athletes to push beyond their limits. By blending cutting‑edge design with user‑centric functionality, we help athletes of all levels achieve peak performance and confidence on and off the field. Our commitment to qua...

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