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