Data Edge
Frontend Developer
Data EdgeLithuania23 hours ago
Part-timeRemote FriendlyEngineering, Information Technology
Location: Hybrid - Lithuania preferred

Start Date: ASAP

Duration: 12 months

Seniority: Mid

Language: English

Role Overview:

We are looking for a Mid Frontend Developer to join a fintech project focused on delivering responsive and scalable web applications. You`ll work closely with designers and backend engineers to implement intuitive UIs, ensure smooth integration, and maintain consistent performance and quality across the platform.

Key Responsibilities:

  • Develop and maintain web interfaces using React and Next.js
  • Collaborate with UX/UI, backend, and product teams on feature implementation
  • Write clean, reusable, and maintainable code following best practices
  • Support API integration and contribute to component libraries
  • Participate in code reviews and continuous improvements


Must-Have Requirements:

  • Proven experience with React, Next.js, JavaScript/TypeScript, HTML, CSS/SASS
  • Familiar with REST API integration and Git-based workflows
  • Understanding of frontend performance and testing basics
  • Fluent English


Nice to Have:

  • Experience with Redux, Zustand, or similar state management
  • Exposure to Jest or React Testing Library
  • Fintech or regulated industry experience


Experience with payment systems and workflows

Key Skills

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