Senior React Developer with Java - Freelancer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building a multi-app system for real-time robotic control. It uses React with state management via Redux, Zustand, or Context API. Responsibilities include leading the frontend layer and collaborating with a Java-based backend team. 7-8+ years of experience and strong English are required. Benefits include private medical care and flexible working hours.

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Senior React Developer with Java - Freelancer

Company: Monterail Sp. z o.o.

from: 5 June 2026
to: 5 July 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:senior • expert
working mode:remote
Gdańsk, Pomeranian
Gdańsk, Pomeranian

Requirements

Expected technologies

React.js
Java

Optional technologies

Redux
Zustand
Context API
Java

Our requirements

  • 7-8+ years of experience, React as your primary stack
  • State management: Redux, Zustand, or Context API
  • Strong English communication

Optional

  • Java familiarity is a strong plus (fullstack capacity welcome)

Your responsibilities

The team: 4 backend engineers. You'll be the frontend lead, owning the React layer with occasional Java touchpoints.
Company

About the project

We're looking for a Senior React Developer (7+ years) with some Java skills to join a product team building a multi-app system centered around an operator console - a real-time interface for controlling and managing robotic machinery.

Benefits

  • private medical care
  • remote work opportunities
  • flexible working time
  • integration events
  • corporate library
  • no dress code
  • coffee / tea
  • employee referral program
  • charity initiatives
  • extra leave

Monterail Sp. z o.o.

We are Monterail - a team of ~ 130 experts working together to create meaningful software.As a software agency, we collaborate with multiple clients, so as a Junior Project Manager, you will most likely run a few projects simultaneously. We specialise in 4 main industries Fintech, MedTech, HRtech & E-commerce.
Our Delivery team is 7 PMs and 3 Delivery Managers — and we're growing.

This is how we work

Senior React Developer with Java - Freelancer
I apply to:
Monterail Sp. z o.o.
Gdańsk, Pomeranian
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