SR Frontend Engineer (UI Developer – React / Next.js)

Filled
February 18, 2026
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Job Description

🌟 Role Overview

As a Senior Frontend Engineer (UI Developer), you will design and build visually compelling, high-performance web interfaces using React, TypeScript, Tailwind CSS, and Next.js.

You’ll collaborate with designers, backend engineers, and product managers to transform concepts into intuitive, responsive applications that enhance user engagement and experience.

This role is ideal for someone who thrives in fast-paced environments and enjoys blending technical precision with strong design sensibility.

🚀 Key Responsibilities

  • Develop scalable, interactive user interfaces for web applications
  • Translate design concepts into responsive, mobile-first experiences
  • Collaborate cross-functionally to define and implement technical solutions
  • Write clean, maintainable, and reusable code
  • Optimize frontend performance and eliminate bottlenecks
  • Ensure cross-browser compatibility
  • Conduct usability testing and iterate based on feedback
  • Debug and troubleshoot UI issues
  • Partner with QA teams to ensure high-quality releases
  • Document technical specifications and mentor teammates

🛠 Required Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or related field
  • Proven experience as a UI or Frontend Developer
  • Strong portfolio demonstrating modern web applications
  • Proficiency in:
    • React
    • TypeScript
    • Tailwind CSS
    • Next.js
  • Experience building responsive, mobile-first interfaces
  • Strong understanding of browser compatibility and optimization techniques
  • Experience using Git
  • Excellent problem-solving and communication skills
  • Ability to manage multiple projects in a dynamic environment

⭐ Preferred Qualifications

  • UI/UX design knowledge and tools such as Figma
  • Backend familiarity (Node.js or Rust)
  • Agile development experience
  • Experience integrating crypto-related APIs
  • Familiarity with blockchain, cryptocurrencies, or DeFi technologies

🎯 What Success Looks Like

  • Highly polished, intuitive UI components
  • Fast-loading, responsive applications
  • Seamless collaboration across teams
  • Continuous performance improvements
  • Clear documentation and technical leadership