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Satellit

Python Developer

Hybrid

Brussels region, Belgium

Mid level

Freelance

18-03-2026

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Skills

Communication Python JavaScript CSS SQL PostgreSQL CI/CD DevOps Kubernetes Azure DevOps Test Agile methodologies Architecture Databases SQL Server Azure react Agile FastAPI Langchain CI/CD Pipelines Microservices

Job Specifications

Python / React Developer

Job Overview

Seeking an experienced engineer to develop and maintain an AI-based internal communication platform. Responsibilities include creating backend services, AI agent features, frontend components, and DevOps pipelines in a collaborative team environment."

Key Responsibilities

Architect and develop backend services and AI agent features using Python, FastAPI, LLM frameworks, RAG databases, and RabbitMQ.
Design and optimize database schemas with SQL Server and PostgreSQL, implementing ORM solutions using SQLAlchemy.
Implement authentication and authorization workflows utilizing SAML, OAuth, and EntraId.
Create and maintain automated test suites with Pytest to ensure software quality.
Develop responsive frontend components using React, JavaScript, CSS, and NX for micro-frontend architectures.
Configure and manage containerized deployments and CI/CD pipelines using Kubernetes, Azure DevOps, and ArgoCD.

Skills and Competences

Python
FastAPI
RabbitMQ
SQLAlchemy
React
JavaScript
CSS
SAML
OAuth
EntraId
Pytest
LLM integration
Kubernetes
Azure DevOps
ArgoCD
NX
Agile methodologies
Collaboration
Communication skills
LangChain
LangGraph
Microservices architecture
Co-Pilot

Qualifications

Between 5 and 10 years of professional experience in Python and React development

About the Company

We intentionally designed an organization that values people as much as great solutions. You'll find the employees at Satellit are the right combination of smart, discriminating, and friendly. We keep our team satisfied by giving them training opportunities on the latest technologies and by providing regular follow-up if they are on clients' site. Our culture didn't happen by accident, we create it by drawing on our executives experience, we consistently analyze how we can make it better, and we make adjustments on regular... Know more