Python/React Developer - Energy Sector - Brussels

Actum Digital
Brussels, Belgium
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English

Job location

Brussels, Belgium

Tech stack

JavaScript
API
Agile Methodologies
Artificial Intelligence
Authentication Protocols
Automation of Tests
Azure
CSS
Software Quality
Databases
Continuous Integration
DevOps
Python
PostgreSQL
Enterprise Messaging Systems
Microsoft SQL Server
OAuth
Scrum
RabbitMQ
Azure
Security Assertion Markup Language (SAML)
Service Development Studio
SQLAlchemy
React
Large Language Models
Multi-Agent Systems
Generative AI
Backend
FastAPI
Pytest
Containerization
AI Platforms
Kubernetes
Front End Software Development
Virtual Agents
REST
Microservices

Job description

The successful consultant will contribute to the development, enhancement, and maintenance of modern AI-driven applications while ensuring high-quality software delivery and adherence to development standards., * Develop and maintain backend services and APIs.

  • Build and enhance frontend user interfaces.
  • Contribute to AI-driven solutions and agent-based architectures.
  • Design and integrate scalable microservices.
  • Implement secure authentication and authorization mechanisms.
  • Participate in CI/CD and cloud deployment activities.
  • Ensure software quality through testing and best practices.
  • Collaborate closely with technical and business stakeholders.
  • Actively participate in Agile ceremonies and team activities.
  • Contribute ideas and continuous improvement initiatives.

Requirements

  • AI agent development
  • Large Language Models (LLMs)
  • Model Context Protocol (MCP)
  • Agent-to-Agent (A2A) communication
  • Retrieval-Augmented Generation (RAG)
  • AI platform concepts

Backend Development

Strong experience with:

  • Python
  • FastAPI
  • REST API and service development
  • RabbitMQ or similar messaging technologies
  • SQL Server, PostgreSQL, or equivalent databases
  • SQLAlchemy
  • Security and authentication protocols:
  • OAuth
  • SAML
  • Microsoft Entra ID (or equivalent identity providers)
  • Automated testing using Pytest

AI Ecosystem (Nice-to-Have)

Experience with one or more of:

  • LangChain
  • LangGraph
  • AI assistants / copilots
  • Agent orchestration frameworks

DevOps & Cloud

Knowledge of:

  • Containerisation technologies
  • Kubernetes
  • CI/CD pipelines
  • Azure DevOps (or equivalent)
  • GitOps tools such as ArgoCD

Frontend Development

Strong experience with:

  • React
  • JavaScript
  • CSS
  • Modern UI development practices
  • Micro-frontend frameworks (e.g. NX)

Architecture

Desirable:

  • Microservices architecture

Soft Skills

The consultant should demonstrate:

  • Strong communication skills
  • Team-oriented mindset
  • Accountability and ownership
  • Proactive attitude and solution-oriented thinking
  • Ability to challenge constructively and propose improvements
  • Experience working in Agile environments (Scrum)

Apply for this position