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Senior Backend Software Engineer (H/F)

Paris💼 Full-time🗓 2026-09-09 → 2026-09-25

Core

Designing and evolving scalable backend services, data pipelines, and APIs for AI solutions applied to complex data like satellite imagery and acoustic signals in defense, intelligence, and aerospace.

Role type

Senior Backend Software Engineer (IC)

Builds

Production backend services, automated data pipelines, and web applications for Safran.AI's AI solutions.

Domain

Defense, Intelligence, Aerospace, Industrial IoT

Deliverable

production ML models | product features | infrastructure

Required skills

Python, FastAPI, JavaScript, React, PostgreSQL, Airflow, containerization, software architecture, code quality practices

Preferred skills

Technical leadership, mentoring junior developers, web technology understanding

Technologies

Python, FastAPI, JavaScript, React, PostgreSQL, Airflow

Responsibilities

Maintain and evolve web applications and backend infrastructure; design and maintain automated data pipelines; collaborate with business experts to understand user needs; ensure code quality and share expertise to establish best practices; mentor junior developers.

Seniority

Senior, hands-on IC with technical leadership

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