Python/React Developer
Xintas is hiring a full-stack Python/React developer in Belgium (on-site) to build backend services and APIs with FastAPI, RabbitMQ, Pytest and Kubernetes, plus React/CSS micro-frontends (NX). The role emphasizes AI work — LLMs, AI agents, RAG, MCP/A2A, LangChain/LangGraph — and requires good Dutch and/or French plus English.
- Compensation
- Not disclosed
- Location
- Belgium
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- Not specified
- Category
- Frontend
- Posted
Skills
Must have
- Strong knowledge of Python
- FastAPI
- Service and API development
- Queues and messaging (RabbitMQ)
- Security (SAML, OAuth, EntraId, etc.)
- Testing with Pytest
- Knowledge of AI agent creation, LLM, MCP, A2A, RAG DB
- DevOps: containerization and cloud techniques (Kubernetes)
- React
- CSS
- NX for micro-frontends
- Good communication skills and team mindset
- Accountability for own tasks
- Proactive, bringing ideas with good argumentation
- Working in Agile methodologies (Scrum)
- Good level of Dutch and/or French and English
Nice to have
- AI knowledge: MCP/A2A, LangChain, LangGraph, Co-Pilot
- Micro-services architecture knowledge
Full description
The developer will be expected to follow company standards and ensure high-quality code delivery.
They should have a strong knowledge of the following technologies:
We need a person that knows about the AI agent creation, LLM, MCP, A2A, RAG DB...
- Python
- FASTAPI
- Service and API development
- Queues and Messaging (RabbitMQ)
- Security (SAML, Oauth, EntraId, etc.)
- Testing with: Pytest
- AI knowledge is a plus: MCP / A2A, LangChain, LangGraph, Co-Pilot
We also need him/her to have a knowledge of DevOps technics:
- Containerization and cloud technics (Kubernetes...)
Frontend:
- React
- CSS
- NX – for MicroFrontend
- Micro-services architecture knowledge is a plus.
Soft Skills
The candidate should possess good communication skills, have Team mind state.
Take accountability for own tasks.
Proactive (bringing his/her ideas to the team with good argumentations)
Working in Agile methodologies (Scrum...)
Good level of Dutch and/or French and English is required.