Full Stack Developer – AI Platform & Energy Solutions

Our client, a leading organization in the energy sector, is seeking a professional to support ongoing initiatives within an internal AI platform team. The project focuses on enhancing internal communication systems through advanced technology and high-quality code delivery.

• Develop and maintain backend services using Python and FastAPI.
• Build modern user interfaces with React and micro-frontend architectures using NX.
• Integrate AI agents and Large Language Models using RAG and orchestration tools.
• Implement secure authentication and messaging protocols across distributed systems.
• Manage containerized deployments and CI/CD pipelines within Azure DevOps and ArgoCD.
• Collaborate with the team using Agile methodologies to ensure iterative delivery and high-quality standards.

• You possess expertise in backend development with Python, FastAPI, and SQLAlchemy.
• You have knowledge of frontend development using React, JavaScript, CSS, and NX.
• You bring experience with AI agent creation involving LLM, MCP, A2A, and RAG databases.
• You're familiar with cloud technologies and containerization including Kubernetes, Azure DevOps, and ArgoCD.
• You possess knowledge of data and messaging tools such as SQL Server, PostgreSQL, and RabbitMQ.
• You have a solid understanding of security protocols like SAML, OAuth, and EntraID.
• You bring experience with testing frameworks like Pytest.
• You're a proactive team player who thrives in Agile and Scrum environments.
• You are fluent in English with a good level of Dutch and/or French.

Nice to Haves

• Knowledge of micro-services architecture.
• Experience with LangChain, LangGraph, or Co-Pilot.

• Start date: ASAP
• Work regime: Full-time
• Location: Brussels
• Working model: Hybrid (2 days per week onsite)
• Contract: open to both permanent employees and freelancers