Senior Backend Engineer - AI & Microservices (Hybrid)

Expedia Group; Madrid; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

Pearson is seeking a Senior Software Developer to join the English Language Learning division, delivering AI-enabled backend services and scalable APIs. You’ll lead design, implement features, and collaborate with product teams to drive innovation in real-world learning products.

The role requires autonomy, strong Python and cloud experience, and a passion for DevOps, security, and maintainable code. Hybrid work is available in Madrid or Poznań offices.

Qualifications

• Bachelor's or master's degree in computer science or a related field.
• Hands-on experience with Python and modern cloud environments.
• Proficiency with CI/CD, Docker, and Kubernetes; strong DevOps practices.

Responsibilities

• Design, implement, and maintain backend components for digital products.
• Collaborate with cross-functional teams to define objectives and timelines.
• Lead projects and advocate backend best practices, including AI integration.
• Architect scalable backend services and APIs with microservices.
• Operationalize AI models with data science teams and ensure reliability.
• Maintain documentation and mentor junior engineers.
• Promote continuous improvement, innovation, and knowledge sharing.

Skills

Python

AWS/GCP/Azure

CI/CD

Docker

Kubernetes

DevOps

Clean Code

DDD

English

Agile

Education

Bachelor's or Master's in Computer Science or related field

Tools

Docker

Kubernetes

CI/CD

Job description

Pearson is seeking a Senior Software Developer to join the English Language Learning division, delivering AI-enabled backend services and scalable APIs. You’ll lead design, implement features, and collaborate with product teams to drive innovation in real-world learning products.

The role requires autonomy, strong Python and cloud experience, and a passion for DevOps, security, and maintainable code. Hybrid work is available in Madrid or Poznań offices.