Application Design & Development Consultant (.NET/Python/SQL)

On-site contract role in Paris within an international asset management environment, joining an Agile team building and maintaining business applications, repositories and data flows for real assets/real estate financial products. The consultant will deliver application enhancements and fixes, impact analysis, unit tests, production incident diagnosis and corrective actions, and provide technical/user support through homologation and production releases. Core development is in C#/.NET (.NET 8+ preferred), Python, and SQL/T-SQL on SQL Server (2019 preferred), with optional exposure to Angular, JS/TS, Node.js, CI/CD and DevOps tooling, Docker/IIS, and reporting/integration tools.

Responsibilities

• Participation in the development of the application roadmap
• Analysis of applications and study of technical impacts
• Realization of application evolutions and corrections
• Maintenance of applications and incoming/outgoing flows
• Development in C#/.NET, Python and SQL/T-SQL
• Performing unit tests
• Technical support during the homologation phases
• Diagnosis of production incidents and implementation of corrective actions
• Contribution to the reliability of applications
• Participation in production launches and monitoring of their smooth running

Requirements

• C#
• .NET /.NET Core (ideally.NET 8+)
• Python
• SQL
• T-SQL
• SQL Server (ideally 2019)
• Agile development (Scrum/Kanban)
• Maintenance of existing applications
• Technical support / production support
• Unit testing
• Production incident diagnosis and corrective actions
• Support during homologation/testing phases