Job Title: Python/React Development
Location: Brussel, Belgium
Duration: 13/04/2026 - 31/12/2026
Language: Dutch, French, English
Job Description - Roles and Responsibilities
We are seeking for 1 new Senior Python/React developer (about 10 years of experience) to support our ongoing initiatives within our existing team focusing on AI platform for internal everyday usage in client communication between agents. We require the candidate to start at the mid-March or no later than the beginning of May.
Requirements:
The developer will be expected to follow client's standards and ensure high quality code delivery. They should have a strong knowledge of the following technologs
* We need a person that knows about the AI agent creation, LLM, MCP, A2A,
RAG DB...
Backend
* Python
* FASTAPI
* Service and API development
* Queues and Messaging (RabbitMQ)
* Database development (SQL Server, PostgreSQL, etc.) SQLAlchemy
* 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...)
* CI/CD (Azure DevOps pipelining, ArgoCD...)
Frontend
* React
* UI development
* Javascript
* 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...)