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Python/React Developer

Start Date: 17/08/2026

End Date: 31/12/2026

Location: Brussels

Service Description:

We are looking for a Python/React Developer to support ongoing initiatives within an existing team, focusing on an AI platform for internal communication between agents.

Responsibilities:

• Follow established standards and ensure high-quality code delivery.
• Develop backend services using Python FASTAPI.
• Implement queues and messaging systems (RabbitMQ).
• Develop and manage databases (SQL Server, PostgreSQL, etc.) using SQLAlchemy.
• Ensure security through SAML, Oauth, EntraId, etc.
• Conduct testing with Pytest.
• Contribute to AI-related projects, with knowledge in MCP / A2A, LangChain, LangGraph, Co-Pilot.
• Utilize DevOps techniques, including containerization and cloud technologies (Kubernetes).
• Implement CI/CD pipelines (Azure DevOps, ArgoCD).
• Develop frontend applications using React, JavaScript, CSS, and NX for MicroFrontend.
• Apply knowledge of micro-services architecture.

Qualifications and Experience:

• Strong knowledge of AI agent creation, LLM, MCP, A2A, RAG DB.
• Experience in backend and frontend development.
• Familiarity with DevOps practices and tools.
• Experience working in Agile methodologies (Scrum).

Soft Skills:

• Excellent communication skills.
• Team-oriented mindset.
• Accountability for tasks.
• Proactive with the ability to bring ideas to the team.
• Good level of Dutch and/or French and English is required.

Additional Information:

• Telework policy allows for remote work, with a required physical presence on-site for 2 days per week.
• For non-EU candidates, a valid work permit and residence permit for Belgium are required.