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December 17, 2025

Node.js Developer

Senior • Remote

$120 - $145/

Warsaw, Poland

Who We Are

Lumicode Sp. z o.o. is part of the Pentacomp Group, a provider of IT solutions and professional IT services for large enterprises and the public sector.

As Pentacomp, we create IT solutions that combine innovation with years of experience - and we have quite a lot of it. We've been in the market for nearly 30 years and have successfully delivered many projects.


We are looking for an experienced Senior Node.js Developer with a strong sense of ownership to join our team. If you are independent, proactive, and ready to take responsibility for the backend architecture, this role is for you.


Start: ASAP / Short notice preferred

Hours: 9:00 AM – 5:00 PM

Language: English (B2+)


Tech Stack:

  • Core: Node.js, TypeScript/JavaScript

  • API: GraphQL, REST

  • Databases: Postgres, Redis, MySQL, Mongo

  • Tools: GitHub

  • Nice to have: React (for Fullstack tasks)


Profile Requirements:

  • Experience: 6+ years in JavaScript/TypeScript programming.

  • Node.js Mastery: Excellent knowledge of Node.js ecosystem.

  • Quality Assurance: Ability to configure and maintain automated tests.

  • SDLC: Familiarity with the entire software development process (requirements to implementation).

  • Best Practices: Solid knowledge of design patterns and development tools.

  • Independence: Ability to work independently and take ownership of the application backend.


Nice to have:

  • Experience as a Tech Lead or Lead Dev.

  • Proactivity, initiative, and excellent client communication skills.