Frontend Engineer

Quanta Tech Systems · Fintech

Job description

Project: UEX (Cryptocurrency Exchange) Compensation: $1,000 – $1,500 / month About the Role We are seeking two Mid- Level Frontend Developers to join our core engineering team building UEX, a high-performance cryptocurrency exchange. In this role, you will own frontend delivery, build real-time trading interfaces, and manage your workflow independently. Key Requirements 2+ years of commercial, production-level experience with Next.js. Hands-on experience with at least one additional framework (Vue, Angular, Svelte). Strong proficiency in TypeScript. Language: Fluent in Ukrainian (primary team communication language). Self-Management: Proven ability to independently break down, estimate, and execute Jira tasks. Proactive Ownership: Accurate self-estimation with a track record of flagging potential delays early. Location Eligibility: Willingness to relocate to Madrid. Candidates must not be located in or working from Russia or Belarus. Industry Experience: Background in Fintech, Crypto Exchanges, Banking, or Payment Systems. Technical Skills: Experience with WebSockets / real-time data interfaces and working knowledge of databases.

Skills

  • angularjs
  • nextjs
  • svelte
  • typescript
  • vuejs
  • websocket

Languages

EN, UK

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Frontend Engineer — Quanta Tech Systems | RVC