Senior Frontend Developer - Freelance
Beyond Sports7 hours ago
Budapest, HungarySenior
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.
Tech Stack
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