Onlano
Python DevelopmentRemote

Senior Backend Engineer (Python / Flask)

TEAM IS - Company

Gironde, Nouvelle-Aquitaine, ๐Ÿ‡ซ๐Ÿ‡ท FranceFull-time - Senior (4-7 years)0 applicantsCloses Jul 23, 2026

Salary

EUR 70,000 - 80,000 / year

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Job description

Job details

  • Location: Gironde, Nouvelle-Aquitaine
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: EUR 70,000 - 80,000 per year

Role overview

Team.Is is seeking a Senior Backend Engineer specializing in Python and Flask to join their innovative ecosystem. This full-time position is designed for a technical expert capable of building scalable server-side applications and driving architectural improvements within a high-growth environment.

Job details

This is a full-time, remote position based in Gironde, Nouvelle-Aquitaine. This role is not an internship. The offered salary range for this position is 70,000 EUR to 80,000 EUR per year.

Responsibilities

  • Design and implement robust, scalable backend services using Python and the Flask framework.
  • Optimize application performance and ensure high availability of system components.
  • Collaborate with cross-functional teams to define API specifications and data models.
  • Conduct thorough code reviews to maintain high standards of code quality and maintainability.
  • Troubleshoot and resolve complex technical issues across the backend infrastructure.

Requirements

  • Proven professional experience as a Backend Engineer with a focus on Python.
  • Deep expertise in the Flask framework and building RESTful web services.
  • Strong understanding of relational databases and efficient query optimization.
  • Experience with version control systems such as Git and CI/CD pipelines.
  • Ability to work independently in a fully remote environment.

Benefits

  • Competitive annual salary range of 70,000 to 80,000 EUR.
  • Full remote work flexibility from anywhere in France.
  • Opportunity to work with cutting-edge AI and DeepTech projects.
  • Professional growth within a fast-scaling innovative environment.

Keywords

PythonFlaskBackend DevelopmentREST APISQLMicroservicesSoftware ArchitectureGit