Python Developer (W/M) - Paris

Python Developer (W/M) - Paris at APRIL

We are looking for an experienced Python/Django REST Developer (W/M) to join our development team. The ideal candidate will bring strong experience building and scaling RESTful APIs, and be comfortable working in a collaborative environment to deliver high‑quality, scalable solutions.

Responsibilities

• Design, develop, and maintain scalable, high‑performance REST APIs using Django REST Framework.
• Collaborate closely with front‑end developers, other back‑end developers, product owners, scrum master, solution architect, QA, and other team members to define and implement requirements.
• Optimize and refactor existing codebases for better performance, reliability, and security.
• Ensure that the codebase follows best practices, including testing, code reviews, and documentation.
• Integrate third‑party services and APIs as required, ensuring data consistency and reliability.
• Maintain and improve back‑end data structures, managing databases and optimizing queries where necessary.
• Identify bottlenecks and troubleshoot complex issues, providing effective solutions to meet technical challenges.
• Stay up-to‑date with the latest developments in Python, Django, and related technologies, bringing new ideas and best practices to the team.

Requirements

• 3+ years of experience in back‑end development with Python, with at least 2 years using Django and Django REST Framework.
• Proficiency in designing RESTful APIs, understanding REST principles, and ensuring secure API development.
• Solid experience with SQL databases (PostgreSQL) and knowledge of ORMs, specifically Django ORM.
• Familiarity with front‑end technologies (e.g., JavaScript, HTML, CSS, Angular, Typescript) is a plus for API integration.
• Experience with Git and working collaboratively in a team environment.
• Strong problem‑solving skills, with a proactive and analytical approach.
• Good understanding of software testing (unit, integration, and end‑to‑end tests) and debugging techniques.
• Knowledge of containerization technologies like Docker and cloud platforms (AWS, Azure) is a plus.
• Excellent English communication skills (the dev team is composed of international members) and an ability to translate complex technical terms for various stakeholders.

Preferred Qualifications

• Experience with asynchronous programming (e.g., Celery, Django Channels) and task management.
• Familiarity with Agile/ Scrum methodologies.
• Previous experience with front‑end frameworks (React, Angular, or Vue) for a better understanding of full‑stack needs.
• Bachelor’s degree in Computer Science, Engineering, or a related field.

Additional Information

Seniority level: Director

Employment type: Full‑time

Job function: Engineering and Information Technology

Industries: Insurance

Location: Paris, Île‑de‑France, France