FullStack Developer

TechBiz Global GmbH; Lille; Sur place; EUR 45 000 - 60 000; Plein temps

Résumé du poste

A leading tech recruitment company in Lille is seeking a Full-Stack Developer with over 3 years of experience. The role involves developing applications with Node.js and Python, integrating AI APIs, and optimizing user interfaces. Ideal candidates will have strong proficiency in JavaScript and Python along with experience in cloud infrastructure. This is an exciting opportunity to grow in a fast-paced environment.

Qualifications

• 3+ years of full-stack development experience.
• Proficiency in both JavaScript and Python.
• Experience integrating AI / ML APIs into production systems.

Responsabilités

• Develop full-stack applications using Node.js and Python.
• Integrate AI / ML APIs into real-time workflows.
• Build and maintain RESTful and streaming APIs.

Connaissances

Full-stack development

Node.js

Python

JavaScript

AI Integration

Outils

Docker

Git

CI/CD

Description du poste

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Full-Stack Developer to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Responsibilities

• Develop full-stack applications using Node.js , Python, and modern frontendframeworks
• Integrate AI / ML APIs (e.g., OpenAI, Hugging Face, custom models) into real time workflows
• Build and maintain RESTful and streaming APIs
• Design responsive, accessible, and performant user interfaces
• Optimize for latency, scalability, and privacy-first architecture
• Collaborate on architecture, code reviews, and deployment pipelines

Tech Environment

• Backend : Node.js, Python (FastAPI, Flask), Express
• Frontend : JavaScript, HTML / CSS; optional React, Vue, or Flutter Web
• AI Integration : OpenAI API, Hugging Face, custom inference endpoints
• DevOps : Git, Docker, CI / CD, cloud deployment (AWS / GCP / Azure)

Requirements

• 3+ years of full-stack development experience
• Proficiency in both JavaScript and Python
• Experience integrating AI / ML APIs into production systems
• Familiarity with cloud infrastructure and containerization
• Comfort working in agile, modular environments

Bonus

• Experience with real-time data handling, prompt engineering, orprivacy-first design