Python / C# Developer

Project overview

We are looking for a Python / C# Developer (2 to 7 years of experience) to work at Amundi Immobilier, a subsidiary of the Crédit Agricole group, in the real estate asset management sector, in Paris, 15th arrondissement.

You will be involved in application design, development, and maintenance projects, within the scope of real assets, and more specifically on the financial management of OPCI, SCPI, and SCI.

Responsibilities

Required skills:

Profile sought:

We are looking for a junior to confirmed profile, with 2 to 7 years of experience in application development, with solid skills in Python, C#, and SQL.

You are capable of intervening throughout the application lifecycle, from needs analysis to production deployment, including development, testing, and maintenance.

You are comfortable with application maintenance issues, data flow management, and technical incident resolution.

You demonstrate rigor, autonomy, and good analytical skills. You appreciate teamwork and know how to interact with technical teams and business users.

Experience in the finance, asset management, or real estate sector would be particularly appreciated.

• Participate in developments planned in the application roadmap.
• Ensure corrective and evolutionary maintenance of existing applications.
• Develop and evolve incoming and outgoing data flows.
• Analyze business requests and assess their technical and functional impacts.
• Design, develop, and integrate application evolutions and fixes.
• Perform unit tests to ensure the quality of developments.
• Provide technical support during validation phases.
• Diagnose production incidents and implement necessary corrective actions.
• Support and assist users on the applications within the scope.
• Participate in the production deployment of new functionalities and fixes.
• Contribute to the technical reliability and continuous improvement of applications.
• Mastery of development in Python and C#.
• Good command of relational databases and SQL language.
• Knowledge of T-SQL for data manipulation and exploitation.
• Experience in design, development, and maintenance of business applications.
• Ability to analyze and correct application incidents in a production environment.
• Good knowledge of unit testing, validation, and production deployment processes.
• Appreciated knowledge in Angular 20, Node.js, JavaScript, and TypeScript.
• Knowledge of financial, asset management, or real estate environments (OPCI, SCPI, SCI) is an asset.

Project details

Paris 15th

Experience: 2 to 7 years

ASAP

Long-term mission

• Start: 2026-10-26
• Duration: 18 jours ouvrés
• Location: 75015 Paris, FR
• Languages: French