💼 Full-Time Position

Senior Python Backend Engineer

🏢
LumRisk
📍 madrid, comunidad de madrid, Spain
📍
Location
madrid, Spain
📅
Posted
June 06, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

We are looking for a Senior Python Backend Engineer to increase the bandwidth on key backend and data-related projects as we modernize our platform within a fast-growing Fintech environment.

This role is highly impactful: you will contribute evolving existing Python applications, help migrate legacy SQL Server processes to a modern Databricks-based architecture, and contribute to cloud-native solutions running in Azure.

You will work closely with technical leadership and have strong influence over architectural decisions and best practices.

Role Description

This is a full-time hybrid role located in the Greater Madrid Metropolitan Area, with work-from-home flexibility.

As a Senior Python Backend Engineer, you will:

  • Own and evolve existing Python backend services and data processes.
  • Design and implement REST APIs using modern Python frameworks.
  • Work extensively with Python’s scientific libraries for data pr...