Company Logo
Software Engineer

Netflix - 1d ago

Company Logo
Senior Software Engineer

Reddit - 4d ago

Software Engineer II - Frontend - Pro

Requirements

  • 4+ years of experience in software development, with a focus on production web applications.
  • Deep understanding of JavaScript/TypeScript and strong proficiency with the modern React ecosystem.
  • Experience building real-time UIs with WebSockets and Web Workers.
  • Strong React and JavaScript performance skills.
  • Experience working with LLM coding tools (Cursor, Claude, Copilot or similar).
  • Hands-on experience with React Query or similar.
  • Practical experience with production user monitoring and observability.
  • Experience with frontend testing at multiple levels.
  • Comfortable with feature flagging and progressive rollouts.
  • Familiarity with modern frontend build pipelines and tooling (rsbuild/webpack/SWC, monorepos, TypeScript project references, ESLint, Prettier, Husky).
  • Strong understanding of UI/UX best practices and design-system driven development.
  • Experience within a large technology organization or fast-growing startup.
  • Strong written and verbal communication skills in English.

Nice to Haves

  • Experience with feature flagging and progressive rollouts.
  • Familiarity with modern frontend build pipelines and tooling (rsbuild/webpack/SWC, monorepos, TypeScript project references, ESLint, Prettier, Husky).
  • Strong understanding of UI/UX best practices and design-system driven development.

What You'll Be Doing

  • Leverage LLM's to accelerate development while still producing production-ready code.
  • Leverage LLM's to build agentic flows to automate tasks and improve productivity.
  • Design, develop and maintain features in a large, multi-product React web application used by professional traders globally.
  • Own performance end to end: profile, measure and optimise real-time UI updates.
  • Build and evolve the WebSocket and Web Worker layer that powers live market data.
  • Set the standard for high-quality code through reviews, mentorship and constructive feedback.
  • Contribute to technical strategy: architecture, data flow, state management.
  • Safeguard performance improvements with regression-resistant patterns, instrumentation, dashboards and alerts.
  • Own observability for the features you ship.
  • Write integration and component tests.
  • Drive process improvements and lead by example.

Perks and Benefits

AI Summary ✨
Kraken logo

Kraken

Romania, Lithuania, Latvia, Slovakia, Slovenia, Hungary, Bulgaria, Poland, Cyprus, Malta

Remote
Experience: Mid-level
Posted: May 28, 2026
Last seen: 6 hours ago
Javascript
React
Typescript
frontend

Why we track Kraken

Kraken is one of the oldest and most established crypto exchanges. They take security seriously and have a strong engineering reputation. Remote-friendly with EU roles. A more serious option in the crypto space.

Similar jobs

  • kraken logo

    Software Engineer - Frontend - Payments

    UK, Czech Republic, Sweden, Cyprus, Poland, Hungary, Lithuania, Bulgaria, Romania

    2 hours ago
    New
    Remote
  • 8 days ago
  • 8 days ago
    Remote
  • See all jobs in Romania