Python Developer

Inetum is aEuropean leader in digital services, supporting organizations as they navigate continuous technological change. The company helps clients accelerate their digital transformation through a broad portfolio that includesconsulting, application services, digital engineering, cloud, cybersecurity, platforms, and infrastructure services

We are looking for aBackend Developer to join a strategic project focused on the evolution of theThird-Party Data Ecosystem. This initiative aims to streamline the integration of new data sources and technologies, includingData Virtualization, APIs, and modern integration frameworks, enhancing data accessibility, consistency, and real-time availability across the organization.

The successful candidate will contribute throughout the full software development lifecycle, including solution design, development, testing, code reviews, deployment, and production support. Additionally, they will participate in functional testing and User Acceptance Testing (UAT), supporting defect investigation and resolution while ensuring compliance with quality, security, and operational standards.

This position is ideal for professionals who enjoy working in data-intensive environments, taking ownership of technical solutions, and contributing to the continuous evolution of business-critical systems.

Main Responsibilities

• Design and develop scalable, secure, and high-performing backend solutions.
• Build, maintain, and optimize APIs, microservices, and event-driven integrations.
• Translate business and technical requirements into robust technical solutions.
• Contribute to software architecture decisions, ensuring maintainability, reliability, and performance.
• Develop, test, and deploy software components following development and security standards.
• Participate in code reviews and promote engineering best practices.
• Implement and enhance CI/CD pipelines and software delivery processes.
• Support application maintenance, incident resolution, and continuous improvement initiatives.
• Collaborate with Quality Assurance, Business Analysts, and end users throughout testing phases, including UAT.
• Ensure compliance with quality, security, and governance guidelines.

• Strong experience withPython development, includingFastAPI,Flask, and RESTful API development.
• Solid understanding ofmicroservices architectures and backend application design.
• AdvancedSQL knowledge, including database design, performance optimization, and troubleshooting (PostgreSQL preferred).
• Experience with automated testing frameworks such asPyTest orUnittest.
• Strong knowledge of software engineering best practices, including:
  • CI/CD
  • Git workflows
  • Code review practices
  • Design patterns
  • Clean Architecture
  • Unit and Integration Testing
  • Observability and Monitoring
• Experience withDocker and containerized applications.
• Knowledge of cloud platforms such asAWS,IBM Cloud, or similar environments.

Nice to Have

• Experience withData Virtualization technologies.
• Knowledge ofData Governance andData Management concepts.
• Exposure to third-party data ecosystems and integration platforms.
• Previous experience in banking or financial services environments.
• Knowledge of BNP Paribas ecosystem and processes.

Languages

• English – Professional proficiency (mandatory).
• French – Basic knowledge is a plus.

50% hybrid mood