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Front-end Tech Lead
  • Białystok
Front-end Tech Lead
Białystok, Białystok, Podlaskie Voivodeship, Polska
Sii Sp. z o.o.
13. 7. 2025
Informacje o stanowisku

technologies-expected :


  • JavaScript
  • TypeScript
  • Vue.js

about-project :


  • Looking for a role where you can truly influence front-end architecture, lead a skilled team, and build modern, high-performance web applications?
  • At Sii, we’re working with a global tech company on a flagship project focused on real-time communication tools used worldwide. As a Front-End Tech Lead, you’ll be at the heart of the decision-making process — setting technical direction, driving innovation, and shaping user experiences from concept to production. You’ll work alongside passionate designers, backend developers, and product owners in an agile, collaborative environment.
  • If youre ready to lead cutting-edge front-end development and make a real impact — apply today!

responsibilities :


  • Lead front-end development of large-scale, real-time web applications
  • Define architecture, coding standards, and technical direction for the front-end team
  • Work closely with UX designers, product owners, and backend developers to deliver seamless features
  • Optimize performance and maintain high standards of code quality and maintainability
  • Mentor developers and support their technical growth within the team

requirements-expected :


  • At least 5 years of experience in front-end or full-stack development with JavaScript and TypeScript
  • Hands-on expertise in modern frameworks (preferably Vue.js) and front-end best practices
  • Proven experience leading projects or development teams
  • Solid knowledge of responsive design, performance optimization, and CI/CD workflows
  • English at a minimum B2 level, both spoken and written
  • Residing in Poland required

offered :


  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Białystok
  • Białystok - Oferty pracy w okolicznych lokalizacjach


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