Massy, France

CGG (Compagnie Générale de Géophysique)

CGG (Compagnie Générale de Géophysique), now operating as Viridien, builds geoscience software, Earth data products, and sensing/monitoring services for energy, natural resources, environmental, and infrastructure customers. Its business spans subsurface imaging, satellite imagery, and HPC/AI-enabled managed services, sold via licenses, data subscriptions, and consulting projects. Founded in 1931 and headquartered in Massy, France, it is a public company listed in Paris (EPA).

Open jobs

HPC Intern

CGG (Compagnie Générale de Géophysique)
Full time

Others
5 days ago

Massy, France

Review the current compilation environment and investigate the latest compiler generation.Conduct a literature review of major compiler changes and optimizations.Select synthetic or production-based test cases from scientific code.Analyze compilation outputs and compare compiler results.Assess performance gains and compare optimizations under different compiler options.Document find

Software Web Developer Intern

CGG (Compagnie Générale de Géophysique)
Full time

Others
6 days ago

Massy, France

Understand user and administrator needs and analyze functional requirements.Define portal scope and features and contribute to solution design.Develop front-end and back-end components using existing APIs, services, and data sources.Integrate services, test and validate features, and account for existing-environment constraints.Gather stakeholder feedback, evolve the solution, docum