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Senior · 5+ years exp
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Link Group is a Poland-based IT services and consulting company that builds tech teams, provides managed services, and delivers software and cloud solutions. It is headquartered in Warsaw and was founded in 2016.

Senior Front End Engineer

We are looking for an experienced Front End Engineer to build modern, high-performance web applications used in a fast-paced financial environment. You will work closely with backend engineers and business stakeholders to deliver scalable, user-friendly solutions with a strong focus on real-time data and application performance.

Responsibilities

  • Develop and maintain web applications using React, Next.js, and TypeScript.
  • Build reusable UI components and real-time data interfaces.
  • Collaborate with cross-functional teams to deliver business solutions.
  • Optimize performance and ensure code quality through testing and best practices.

Requirements

  • 5+ years of experience in Front End development.
  • Strong knowledge of React, Next.js, and TypeScript.
  • Experience with WebSockets, AG Grid, and modern testing frameworks (Jest, React Testing Library, Playwright).
  • Familiarity with Git, CI/CD, and modern development practices.
  • Experience working with AI-assisted development tools.
  • Fluent English.
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