Description:

We are looking for a Senior React.js Developer to join our team working on a CRM system.
The project involves creating a Customer Relationship Management system for the entire company, which supports business processes and is customer-oriented.
The project duration is until August 2025, with an option for extension.
The client is a German company that offers payment terminals, cash registers, and software for these products.
You will collaborate with the client's team, participate in creating solutions, discuss programming issues, and develop software while testing and reviewing solutions for the client.
You will work with technologies such as React, JavaScript, TypeScript, Next.js, Tailwind, and HTML/CSS/JS.
Your responsibilities will include improving and optimizing processes and delivered solutions, as well as ensuring code quality and security.

Requirements:

You must have at least 5 years of experience in programming with JavaScript/TypeScript.
You should have a strong knowledge of libraries such as React and Next.js.
You must be able to write unit tests.
Familiarity with best practices such as SOLID, DRY, and TDD is required.
You should have at least an intermediate level of English (minimum B2).
You need to be open, communicative, and independent in task execution.
A proactive attitude and willingness to face challenges in the project are essential.

The salary ranges from 108 to 142 PLN per hour net + VAT (B2B).
The position offers the flexibility of remote work.
You will have the opportunity to work on a significant project with a reputable client.