Développeur Backend Senior Python (H/F) (CDI)
Core
Designing and evolving high-value business applications with a focus on API performance, robustness, and maintainability.
Role type
Senior Backend Developer (PHP/Python)
Builds
Business applications, REST APIs, and microservices architectures
Domain
Software Development / Backend Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
PHP, Symfony, Python, REST API design, SQL database modeling, software architecture (SOLID, clean code), code review, refactoring
Preferred skills
Microservices architecture experience
Technologies
PHP, Symfony, Python, FastAPI, Django, Flask, MySQL, MariaDB, Oracle
Responsibilities
Design and develop robust backend architectures; Develop and evolve applications in PHP and Python; Design, optimize, and maintain REST APIs; Participate in technical choices and solution architecture; Perform refactoring and migration of existing systems; Ensure code quality through testing and reviews; Collaborate with business and technical teams
Seniority
Senior, hands-on IC