Company
Lengow logo

Lengow

www.lengow.com
Location

Hybrid work from Nantes, Paris:

  • 🇫🇷 France
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Senior Python Developer

Description

🤓 Lengow, an intelligent and automated e-commerce platform :

Since 2009, Lengow is the indispensable e-commerce platform for multi-channel expansion in the European market: marketplaces, marketing channels, price monitoring and dynamic pricing.

We are seeking a highly skilled and experienced Senior Python Developer to join our growing team. The ideal candidate will have extensive experience in Python development, a deep understanding of clean architecture principles, and a strong background in CI/CD practices, particularly using GitHub Actions and ArgoCD. You will play a key role in designing, developing, and maintaining our software applications, ensuring they are scalable, maintainable, and robust.

⌨️ Your main tasks would be as follows :

  • Development:
    Design, develop, and maintain high-quality Python applications and services.

  • Clean Architecture:
    Implement and advocate for clean architecture principles to ensure a scalable, maintainable, and testable codebase.

  • CI/CD Pipeline Management:
    Design, implement, and maintain CI/CD pipelines using GitHub Actions and ArgoCD to automate workflows, deployments, and infrastructure management.

  • Code Review and Mentorship:
    Conduct code reviews, provide constructive feedback, and mentor junior developers to uphold best practices and coding standards.

  • Collaboration:
    Work closely with cross-functional teams including DevOps, QA, Product Management, and other developers to deliver high-quality software solutions.

  • Testing:
    Develop and maintain unit, integration, and end-to-end tests to ensure software quality and reliability.

  • Documentation:
    Create and maintain comprehensive documentation for code, architecture, and CI/CD processes.

  • Continuous Improvement:
    Stay updated with the latest industry trends, technologies, and best practices to continuously improve the development process.

🪜 Hiring Process :

  • Phone call with Alexandre our Talent Acquisition Manager

  • Interview with Clement, head of platform and Marine, CTPO

  • Technical test with restitution with Clément and Adrien

  • Reference check and offer letter

Requirements

🏹 We are looking for someone with the following experiences and skills:

  • You have at least 7 years experience in Python development

  • You understand clean architecture

  • You know how to tackle legacy code and reduce technical debt

  • You have experience in PostgreSQL, AWS, Redis, Celery, Django

  • You are comfortable working with large data volumes

  • Your troubleshooting skills are backed by a strong expertise in APM and if possible Datadog

  • Skills in MongoDB and NoSQL are a plus.

  • You have knowledge of and a keen interest in the web and e-commerce.

  • You know modern CI / CD tooling

  • You are familiar with Terraform

Soft skills

  • Strong problem-solving and analytical skills.

  • Excellent communication and teamwork abilities.

  • Ability to work independently and manage multiple priorities in a fast-paced environment.

Benefits

✨ Joining Lengow is also an opportunity to benefit from many advantages :

  • Ticket restaurant 8 euros by day

  • Malakoff Humanis Private insurance & Prevoyance.

  • Hybrid remote policy

  • Flexible hours

  • Bike mileage allowances or 50% of transportation tickets.

  • Remote allowances

  • Professional events (Devoxx, Meetup ...) and regular internal cohesion.