Job Description
Senior Backend Engineer (Python / Data) | Spain, Remote | Up to €65,000
Build data and ML powered backend systems for a major global airline. Versatile remote across Spain.
Overview
We are hiring a Senior Backend Engineer to design, build and maintain scalable, secure server‑side systems for a major global airline. This is a data and ML‑leaning backend role. You will build robust microservices and APIs, host and serve AI and ML models in production, integrate them into backend systems, and expose them through clean, performant endpoints. A strong focus on separation of concerns, security and performance is central to the role.
Responsibilities
- Integrating models into backend systems and building API endpoints for model interaction.
- Developing scalable microservices using REST, gRPC or GraphQL.
- Optimising database queries and schemas for performance and reliability.
- Writing unit and integration tests and mainta...
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Submit ApplicationJob Details
- Location , país vasco, spain, país vasco
- Job Type Full-time
- Category Informática y tecnología
- Posted Date July 06, 2026
- Application Deadline August 15, 2026