Full Stack Developer (React + Node.js)

SQUARE ONE RESOURCES sp. z o.o.Warszawa, Masovian, Poland

30+ days ago

Job description

technologies-expected :

React Native
React.js
Node.js
REMIX

about-project :

We are looking for experienced Full Stack Developers to join an innovative project focused on designing and developing scalable web solutions that integrate AI technologies. The ideal candidates will have hands-on experience in React and Node.js, strong architectural understanding, and a passion for creating efficient, maintainable, and user-friendly applications. The project involves building intelligent systems leveraging GPT APIs and AI-driven assistants to optimize IT infrastructure and enhance user interaction.

responsibilities :

Design, develop, and maintain frontend applications using React and backend services using Node.js.

Integrate GPT APIs and other AI-based services into the application ecosystem.

Participate in architectural discussions and contribute to solution design for scalability and performance.

Ensure application functionality, integration of modules, and consistent performance across the stack.

Implement automated testing, maintain code quality standards, and produce comprehensive documentation.

Collaborate with cross-functional teams (Design, DevOps, AI specialists) to ensure seamless project execution.

Identify and resolve technical issues throughout the development lifecycle.

requirements-expected :

Proven commercial experience with React, Remix, and Node.js in fullstack development.

Strong understanding of frontend architecture, reusable UI component design, and responsive interfaces.

Experience designing scalable backend solutions with APIs and microservices.

Familiarity with AI integration and in-app assistant development for issue resolution and automation.

Excellent problem-solving skills with a focus on performance and scalability.

Strong communication and teamwork abilities in multidisciplinary environments.

Good command of English (spoken and written

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Developer React • Warszawa, Masovian, Poland

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