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Node.js Developer
  • Gdańsk
Node.js Developer
Gdańsk, Gdańsk, Pomeranian Voivodeship, Polska
Sii Sp. z o.o.
22. 1. 2026
Informacje o stanowisku

technologies-expected :


  • Node.js
  • TypeScript
  • AppSync
  • AppSync GraphQL

technologies-optional :


  • AWS
  • React.js

about-project :


  • We are building a large-scale, cloud-native SaaS platform and are looking for an experienced Node.js Developer to join our engineering team. If you enjoy designing distributed systems, working with modern serverless technologies, and solving complex technical challenges, this role is for you.

responsibilities :


  • Design and build backend services in Node.js/TypeScript
  • Create and maintain REST and GraphQL APIs
  • Implement multi-tenant SaaS logic and data isolation
  • Develop serverless solutions on AWS
  • Ensure platform security, reliability, and performance
  • Collaborate closely with the engineering team on-site

requirements-expected :


  • Experience in building large-scale distributed systems
  • Very good knowledge of TypeScript/Node.js
  • Hands-on experience with AWS serverless architecture
  • Experience with multi-tenant SaaS platforms and account isolation patterns
  • Ability to design APIs (REST + GraphQL)
  • Willingness to work on-site in Gdańsk (working from the office 3 days a week)
  • Fluent Polish required
  • 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 76M 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 Gdańsk
  • Gdańsk - Oferty pracy w okolicznych lokalizacjach


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