---
title: "Middle Backend Developer… at MasterBorn – Wrocław, Poland"
canonical: "https://www.metaintro.com/job/middle-backend-developer-node-js-at-masterborn-12dd5ef1-dfaf-51a2-8079-7215da87cd3a"
language: "en"
author: "Metaintro"
---

[![MasterBorn logo](/api/company-logo?url=https%3A%2F%2Fcdn.prod.website-files.com%2F6418324180bb9a3a1b715b76%2F64464cc56a1bcc4dfc6ace0e_Fav-256.png&sig=EkyP46EFH4fF7UdrpQXB_Z25DoCoI6eLWKbn-CvGgE8)](/company/masterborn)[MasterBorn](/company/masterborn)
# Middle Backend Developer (Node.js) at MasterBorn

LanguageEnglish
Polski

Compensation

PLN 10,000 – PLN 18,000/mo

**Setup**
: Remote

**Location**
: Wrocław, Lower Silesian Voivodeship

**Type**
: Full-time, Contract

**Level**
: mid

**Posted**
: Sep 18, 2026

## Description

The employer is hiring a full-time Backend Developer to work on React, Node.js, and TypeScript projects for US clients. The role owns backend features from requirements through testing and deployment, contributes to database and API design, performs code reviews, supports less experienced developers, and participates in technical decision-making. It is a long-term B2B/UZL contract with a PLN 10,000–18,000 + VAT rate, paid days off, and flexible remote, hybrid, or onsite work in the Polish time zone. Candidates need at least two years of commercial Node.js experience, strong TypeScript proficiency, database experience, and familiarity with AI-powered backend features.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Middle Backend Developer jobs in Wrocław, Lower Silesian Voivodeship, Poland](/jobs/search?q=Find+Middle+Backend+Developer+jobs+in+Wroc%C5%82aw%2C+Lower+Silesian+Voivodeship%2C+Poland)
- [Find roles similar to Middle Backend Developer in Wrocław, Lower Silesian Voivodeship, Poland](/jobs/search?q=Find+roles+similar+to+Middle+Backend+Developer+in+Wroc%C5%82aw%2C+Lower+Silesian+Voivodeship%2C+Poland)
- [Find remote Middle Backend Developer jobs](/jobs/search?q=Find+remote+Middle+Backend+Developer+jobs)
- [Find Middle Backend Developer jobs with React and Node.js](/jobs/search?q=Find+Middle+Backend+Developer+jobs+with+React+and+Node.js)
- [Find jobs similar to Middle Backend Developer](/jobs/search?q=Find+jobs+similar+to+Middle+Backend+Developer)
- [Find Middle Backend Developer jobs posted this week](/jobs/search?q=Find+Middle+Backend+Developer+jobs+posted+this+week)
- [Find Developer jobs in Wrocław, Lower Silesian Voivodeship, Poland](/jobs/search?q=Find+Developer+jobs+in+Wroc%C5%82aw%2C+Lower+Silesian+Voivodeship%2C+Poland)
- [Find Developer jobs with React and Node.js](/jobs/search?q=Find+Developer+jobs+with+React+and+Node.js)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)