FULL STACK SOFTWARE ENGINEER

ESYEN is seeking a proactive Full Stack Software Engineer to build modern web applications, SaaS platforms, and AI‑enabled products. You’ll contribute across frontend, backend, and AI integrations while collaborating with AI, Infrastructure, and R&D teams.

The candidate will work on end‑to‑end development, design scalable architectures, and ensure robust deployment using Docker and CI/CD in Avezzano. A degree in CS/CE is advantageous.

Design and development of web applications, SaaS platforms, and AI-enabled software products.
Develop backend services with Node.js, TypeScript, and NestJS; design REST APIs; manage PostgreSQL databases.
Develop frontend with React and TypeScript; build responsive, component-based interfaces; integrate APIs.
Implement authentication/authorization, real-time features with WebSocket, and CI/CD pipelines.
Integrate external AI services and ensure scalable, secure deployment across environments.

A degree in Computer Science, Computer Engineering, or a related field is considered an advantage.
Professional experience in Full Stack Software Engineering, with end‑to‑end development capabilities, is preferred.
Experience with AI/LLM APIs, RAG, vector databases, embeddings, or agentic workflows is a strong plus.

Health coverage
Professional development
Team activities
Welfare benefits
Flexible hours
Career growth