.
Senior Front End Engineer (Vue 3/TypeScript) @ N-iX
  • Warsaw
Senior Front End Engineer (Vue 3/TypeScript) @ N-iX
Warszawa, Warsaw, Masovian Voivodeship, Polska
N-iX
8. 3. 2026
Informacje o stanowisku

Our clients are a leading European AI company developing large language models and generative platforms for enterprise and government clients.
Their products combine high-performance technologies, transparency, accessibility, and data security, fully aligned with European regulatory and ethical standards.

As a Senior Frontend Engineer, you will take ownership of building scalable, accessible, and high-quality user interfaces, including chat-based AI experiences. You will work closely with product, design, and backend teams to deliver inclusive, reliable, and maintainable frontend systems.


  • 4+ years of professional frontend development experience (most of which should have been in a production setup with real customers)
  • Strong expertise in Vue.js (Vue 3) and TypeScript
  • Proven experience implementing accessibility (A11y) standards
  • Experience with state management (Pinia or similar)
  • Solid experience with E2E testing (Playwright or equivalent)
  • Strong CSS skills and experience with responsive design
  • Experience working in monorepo environments (Nx or similar)
  • Ability to take ownership and contribute at an architectural level

Nice to have:

  • Experience building chat, messaging, or real-time interfaces
  • Familiarity with WebSockets, SSE, or real-time data flows
  • Experience with AI-powered user interfaces
  • Experience with design systems or component libraries
  • Knowledge of CI/CD pipelines and frontend performance optimization

Our clients are a leading European AI company developing large language models and generative platforms for enterprise and government clients.
Their products combine high-performance technologies, transparency, accessibility, and data security, fully aligned with European regulatory and ethical standards.

As a Senior Frontend Engineer, you will take ownership of building scalable, accessible, and high-quality user interfaces, including chat-based AI experiences. You will work closely with product, design, and backend teams to deliver inclusive, reliable, and maintainable frontend systems.

,[Design, build, and maintain frontend applications using Vue 3, TypeScript, Pinia, and Vite, Own and promote Accessibility (A11y) standards, ensuring inclusive user experiences, Develop and maintain chat-based user interfaces integrated with backend APIs, Write and maintain End-to-End tests using Playwright, Work within a Nx monorepo and contribute to frontend architecture decisions, Ensure high code quality through reviews, testing, and best practices, Optimize performance, scalability, and long-term maintainability, Collaborate closely with designers, backend engineers, and product managers Requirements: TypeScript, Vue.js, CI/CD Pipelines Additionally: Flexible working hours and remote work possibility, Mentoring program, Life insurance, Training budget, English lessons, Compensation of Certifications, Active tech community, International team, Referral program, Cafeteria, Modern office, Free coffee, Kitchen, Friendly atmosphere.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    117 922
    19 280