React Developer
Offer summary

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

The project involves developing and maintaining modern web applications using React and TypeScript. Key technologies include Redux Toolkit, React Hooks and testing with Jest, React Testing Library, Vitest. Responsibilities cover feature development, production support, code optimization and deployment automation. The rate is 90-130 PLN/h, with benefits including medical care, training, and flexible working hours.

from: 29 May 2026
to: 28 June 2026
90 - 130net (+ VAT)/ hr.B2B contract (full-time)
Salary details
basic salary
Offer parameters
level:mid
working mode:remote
Warszawa, Ochota
Warszawa, OchotaAleje Jerozolimskie 100View on map

Requirements

Expected technologies

React.js
TypeScript
React Hooks
Jest
React Testing Library
Vitest
Git

Optional technologies

Redux Toolkit
Zustand
Jotai
RxJS
Nx
Turborepo
Emotion
Tailwind CSS
Docker
Node.js
Java
Python
Next.js

Our requirements

  • Minimum 4 years of commercial experience with React
  • Strong proficiency in TypeScript
  • Experience with modern state management solutions (Redux Toolkit, Zustand, Jotai, or similar)
  • Knowledge of React Hooks and modern React patterns
  • Experience in REST API integration
  • Familiarity with testing tools (Jest, React Testing Library, Vitest)
  • Experience with version control systems (Git)
  • Knowledge of Clean Code principles and design patterns
  • Ability to write unit and integration tests

Optional

  • Experience with Next.js or other React frameworks
  • Familiarity with reactive programming (RxJS)
  • Experience with monorepo tools (Nx, Turborepo)
  • Knowledge of styling libraries (styled-components, Emotion, Tailwind CSS)
  • Experience with SSR/SSG
  • Knowledge of accessibility principles (a11y)
  • Experience with Docker
  • Basic backend knowledge (Node.js, Java, Python)

Your responsibilities

  • Developing front-end applications in React and collaborating with the project team
  • Analyzing business requirements and translating them into technical solutions
  • Ensuring code quality through unit testing, integration testing, code reviews, and vulnerability scanning
  • Maintaining applications and providing production support
  • Optimizing and updating software
  • Participating in the automation of deployment processes
  • Creating technical documentation

About the project

We are looking for a React Developer responsible for developing and maintaining modern web applications. You will work closely with our project team, analyze business requirements, and ensure high-quality code delivery through testing, code reviews, and the use of security tools. This role involves both developing new features and supporting production environments.

This is how we organize our work

This is how we work

in houseyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the product
Company

What we offer

  • Salary: 90-130 PLN/h (B2B)
  • Training and certification funding with learning opportunities during work hours
  • Private medical care through Medicover
  • Multisport benefits
  • Language classes (English)
  • Flexible working hours
  • Team meetings and integration events
  • Referral bonus for recommending new employees

Recruitment stages

  • 1.
    Recruitment Interview

DEVAPO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

At Devapo, we focus on continuous self-development and acquiring new knowledge. We build solutions leveraging various cloud platforms and utilize cutting-edge technologies to deliver innovative results. If you are a fast learner, want to participate in international projects, are a team player, and can work independently - join us!
We provide our clients with more than just code - we want to equip them with tools that allow their businesses to flourish. Our clients' success is our success, which is why we ensure that everyone who creates Devapo has a long-term goal in mind. At Devapo, you'll have the opportunity to discuss your challenges and solutions with our team of experts, including experienced architects who are always ready to share their knowledge and guide you through complex technical decisions.

This is how we work

React Developer
90–130 zł / hr. (B2B)
I apply to:
DEVAPO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Warszawa, Ochota
Pracodawca zbiera zgłoszenia przez swój system.
Przejdziesz na zewnętrzny formularz.

By clicking "Aplikuj" you confirm that you've read and accepted our Terms and Conditions.



This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Need more information?

  • Make sure the body of the offer doesn’t already include what you’re looking for.
  • Ask a question if you need more information you’re interested in.
  • We’ll forward your question to the employer and aim to provide a response within 3 business days.

Share this offer