Senior React Developer with Java - Freelancer

Posted Yesterday
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6 Locations
In-Office or Remote
Senior level
eCommerce • Fintech • Software • Financial Services • PropTech
The Role
Freelance Senior React Developer to lead frontend work on a multi-app system for a real-time operator console controlling robotic machinery. Own the React layer, implement state management (Redux/Zustand/Context API), collaborate with backend engineers, and occasionally touch Java. Long-term B2B full-time engagement; strong English communication required.
Summary Generated by Built In

Hi!

We are Monterail - a team of ~ 130 experts working together to create meaningful software. We are looking for a Senior React Developer to join us as a freelancer and help us create different projects for our clients.

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.


Requirements

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

What we're looking for:

  • 7-8+ years of experience, React as your primary stack
  • State management: Redux, Zustand, or Context API
  • Java familiarity is a strong plus (fullstack capacity welcome)
  • Strong English communication

Engagement: Long-term · B2B · Full-time

What do we mean by freelance?
  • Read more at Monterail Tech Network

Salary

B2B contract and hourly rates dependent on skills and experience.


Benefits

Skills Required

  • 7-8+ years of experience
  • React as primary stack
  • State management: Redux, Zustand, or Context API
  • Frontend lead experience owning the React layer
  • Strong English communication
  • Java familiarity
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The Company
HQ: Wrocław
104 Employees
Year Founded: 2010

What We Do

Monterail is a full-service software development company with 130+ experts on board delivering meaningful software for the fintech, proptech, wellness, and eCommerce sectors. For over 13 years now, we use Ruby on Rails and Flutter to build beautiful web and mobile applications. We have delivered 390+ successful projects for over 235 clients from different parts of the world. In 2016 & 2017 we were recognized by Deloitte as one of the fastest-growing tech companies in Central Europe as well as listed in the Financial Times 1000 rank two times in a row, in 2018 and 2019.

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