Python / Powershell DevOps Developer / Engineer - Freelance (M/F)

Collective.workLoire-AtlantiqueEURESpublished 09/11/2026
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Must-have:PythonDevOpsSenior
Machine translation — original language: French.Show original

CONTEXTE

Long-term mission in Nantes with 2 days of remote work. Requires professional English. Required seniority: minimum 10 to 12 years of experience.

MISSIONS

  • Supporting group establishments in the migration operations of their proprietary IT applications to non-production and production environments
  • Supporting the migration of continuous integration and deployment pipelines to the Software Factory
  • Supporting the "devopsation" of these applications, expertise in industrialization, customization, refactoring as needed
  • Skills transfer, helping development teams become autonomous
  • On-demand DevOps expertise
  • Source management and Gitflow best practices
  • Automated build of applications
  • Automation of unit tests and associated best practices
  • Automation of functional tests and associated best practices
  • Code quality strategy, configuration of corresponding quality analyses and associated best practices
  • Code security strategy, configuration of corresponding security analyses and associated best practices
  • Automated publication of built packages in the package manager
  • Automated publication of packages in the deployment tool and dictionary management handled via configuration of installation variables
  • Configuration of the application, environments, and infrastructures in the deployment tool
  • Definition, configuration, and automation of the release in the release management tool
  • Production and reporting of indicators in a dashboarding system

OUTILS & ENVIRONNEMENT

  • DevOps
  • Powershell
  • Python
  • Gitflow
  • Build and test automation
  • Package management and deployment tools
  • Release management tools
  • Dashboarding

CONDITIONS DE TRAVAIL

  • Location: Nantes
  • Remote work: 2 days per week
  • Duration: long-term mission
  • Experience level: senior (10 to 12 years minimum)
  • Language: professional English mandatory
  1. Minimum 10 to 12 years of experience in DevOps Python / Powershell / SQL
  2. Professional English mandatory
  3. DevOps skills, notably source management with Gitflow, automated build, automation of unit and functional tests
  4. Expertise in industrialization, customization, refactoring
  5. Knowledge of best practices in code quality and security and configuration of associated analyses
  6. Ability to automate the publication of packages in package managers and deployment tools
  7. Skills in configuring applications, environments, and infrastructures in deployment tools and release management
  8. Ability to produce and report indicators via a dashboarding system
  9. Agility, proactivity, versatility, and team spirit