Middle Full-Stack Developer with AI

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Middle Full-Stack Developer with AI.

We are looking for a Middle Full Stack Developer with strong experience in Node.js and React to join our engineering team. You will work on modern web applications, contribute to the development of AI-powered features, and collaborate with cross-functional teams to deliver scalable and high-quality solutions.

Requirements:

3–4 years of commercial experience as a Full Stack Developer.
Strong proficiency in Node.js (Express.js, NestJS, or similar frameworks).
Solid experience with React.js and modern front-end development.
Strong knowledge of JavaScript (ES6+) and TypeScript.
Experience working with REST APIs and/or GraphQL.
Hands-on experience with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, etc.).
Experience integrating AI services (OpenAI, Anthropic, Google Gemini, Azure OpenAI, or similar) into web applications.
Understanding of LLMs, prompt engineering, AI workflows, and Retrieval-Augmented
Generation (RAG) is a strong advantage.
Familiarity with Git, Docker, and CI/CD pipelines.
Knowledge of cloud platforms (AWS, Azure, or GCP) is a plus.
Strong problem-solving skills and attention to detail.
Intermediate+ English (B2 or higher)