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Groupe Iliad

Mobile operator offering clear, transparent plans

Senior Python Developer

Backend EngineeringPosted on Nov 10
Full-timeParis, FranceNo salary listed

About the Job

Requirements

  • 7 to 10 years of Python engineering experience in critical contexts requiring optimization, scalability, and high performance.
  • Proficiency with Python 3, FastAPI, and SQLAlchemy.
  • Proficiency with SQL.
  • Experience with high-performance, high-availability distributed systems.
  • Proficiency with Linux and Docker.
  • Experience with observability and alerting, including Grafana.
  • Knowledge of testing and deployment practices, such as canary deployments.
  • Knowledge of security by design.
  • Familiarity with cloud environments and Kubernetes.

Responsibilities

  • Lead the technical direction of the backend for the information system serving Free subscribers, including subscriptions, subscriber accounts, additional services such as video, and mobile phone sales.
  • Develop an understanding of complex business processes, including third-party service billing, subscription management for those services, and fiber-optic connection.
  • Guide the team in defining the architecture of the distributed system and actively contribute hands-on to Python development.
  • Establish development practices that ensure resilience, quality, testability, and delivery velocity.
  • Contribute to robust operational practices in a model where development teams operate their solutions in production, with a focus on performance and scalability.

Desired Qualifications

  • Familiarity with a data bus such as Kafka.
  • Frontend development experience with React.

About the Company

Groupe Iliad

Mobile operator offering clear, transparent plans

iliad is the Italian mobile operator launched in 2018 as part of the iliad group, which also includes operators like Free in France. It runs on its own network across Italy, with offices in Rome and Milan, and offers simple, transparent, affordable mobile plans. The approach focuses on clear pricing, no hidden fees, lean operations, and serving a broad audience, including people who mistrust traditional carriers. The goal is to reshape the Italian mobile market by delivering value-driven offers and earning customer trust.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1987

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