Full Stack Developer (Python/React)

🚀 About the Role

Join NISH Tech BV as an Full Stack Developer (Python/React) in Belgium!

Are you passionate about building modern AI-driven applications and scalable cloud-native solutions? NISH Tech BV is looking for a talented developer with expertise in Python backend development, AI agent technologies, and modern frontend frameworks to join our growing technology team.

This is an exciting opportunity to work on innovative enterprise solutions involving AI agents, LLMs, cloud-native architectures, and microservices in a collaborative Agile environment. 📍 Job Location

Brussels, Belgium 🛠 Key Responsibilities

Design, develop, and maintain scalable backend services and APIs using Python and FastAPI

Build AI-driven applications using LLM technologies and modern AI frameworks

Develop and integrate AI agents, RAG databases, MCP/A2A architectures, and automation workflows

Implement secure authentication and authorization mechanisms (OAuth, SAML, Entra ID, etc.)

Work with messaging and queueing technologies such as RabbitMQ

Develop responsive frontend applications using React, JavaScript, and CSS

Contribute to MicroFrontend architecture using NX

Collaborate with DevOps teams on CI/CD pipelines, Kubernetes deployments, and cloud-native solutions

Participate in Agile/Scrum ceremonies and contribute proactively to technical discussions

Ensure clean, maintainable, and high-quality code delivery ✅ Required Technical Skills

Backend

Python

FastAPI

API & Service Development

SQLAlchemy

SQL Server / PostgreSQL

RabbitMQ or messaging systems

Pytest

Security technologies: OAuth, SAML, Entra ID

AI & Modern Technologies

AI Agent Creation

Large Language Models (LLMs)

MCP / A2A

RAG Databases

LangChain / LangGraph

Microsoft Copilot knowledge is a plus

DevOps & Cloud

Kubernetes & containerization

CI/CD pipelines

Azure DevOps

ArgoCD

Frontend

React

JavaScript

CSS

NX for MicroFrontend architecture 🌟 Nice to Have

Microservices architecture experience

Cloud-native development exposure

Enterprise integration experience 🤝 Soft Skills

Strong communication and collaboration skills

Team-oriented mindset

Accountability and ownership of tasks

Proactive attitude with problem-solving capabilities

Experience working in Agile/Scrum environments 🌍 Language Requirements

Good level of

Dutch and/or French

English 🎯 Why Join NISH Tech BV?

At NISH Tech BV, you will work on cutting-edge digital transformation and AI initiatives with an international and collaborative team environment. We value innovation, continuous learning, and professional growth. 📩 Interested candidates can apply directly on LinkedIn or send their CV to:

Jobs@nishtech.eu