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Magellium Tech Stack

Earth observation and geospatial analytics for defense, space, and environmental intelligence

Information Technology & Services Ramonville-Saint-Agne, Occitanie 201–500 employees Founded 1998 Privately Held

Magellium processes satellite imagery and geospatial data for defense, space, energy, and environmental sectors using a mature stack anchored in PostGIS, ArcGIS, and Python, now prototyping a Rust-based cartographic server. The engineering-heavy hiring focus (16 of 21 open roles) with senior/lead concentration reflects active work on large-scale data challenges: satellite ground segments, datalake implementations, and near-real-time processing pipelines that must handle massive spatial datasets at operational scale.

Tech Stack 28 technologies

Core StackRust PostgreSQL TypeScript GitLab Python C++ Java ArcGIS C# React Kubernetes Jenkins SonarQube Kafka Oracle SQL Server MySQL ArcGIS Maps SDK for JavaScript OpenCV Sentinel-1 Sentinel-2 FME FME Flow QGIS GeoServer ReadyAPI SoapUI PostGIS

What Magellium Is Building

◆Challenges

Very large data volumes
Optimizing data flows
Performance comparison of cartographic server
Handling massive spatial datasets
Organizing geospatial data into a datalake
Near real-time snow and ice data production
Scientific algorithm maintenance for snow detection
Maintaining operational condition of tools
Ensuring robustness and performance in constrained environments
Manual validation process

▲Active Projects

Downstream processing chain development
Gis data projects
Rust cartographic server prototype
In situ database management
Arcgis web visualization app
Ai experimentation platform
Datalake implementation
Poc development
Satellite earth observation ground segment
Cloud-native ground segment for large data volumes

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering

16

Data

2

Sales

2

Seniority

Senior

8

Lead

5

Intern

3

Mid

2

Junior

1

Manager

1

Notable leadership hires: Tech Lead

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About Magellium

Magellium is a French geospatial technology company founded in 1998 with ~300 employees across two production sites (Toulouse headquarters and Paris). The company specializes in earth observation, GIS, mapping, computer vision, and robotics—delivering consulting, technical studies, and custom software systems to government and enterprise customers in defense, security, space, energy, and environmental sectors. Core competencies include satellite image processing, geographic information systems, and vision-based automation. The technical roadmap emphasizes cloud-native infrastructure and datalake consolidation to handle the massive volume and velocity of satellite and sensor data.

HeadquartersRamonville-Saint-Agne, Occitanie

Company Size201–500 employees

Founded1998

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does Magellium use?

Magellium uses Rust, PostgreSQL, PostGIS, TypeScript, Python, C++, and Java for backend services; ArcGIS Maps SDK and React for frontend; Kubernetes, Jenkins, and GitLab for infrastructure and CI/CD; Kafka for data streaming; and Sentinel-1/Sentinel-2 APIs for satellite data ingestion.

What is Magellium working on?

Active projects include a Rust cartographic server prototype, satellite earth observation ground segments, cloud-native infrastructure for large data volumes, GIS data pipelines, datalake implementations, and an AI experimentation platform for near-real-time environmental monitoring (snow/ice detection).