Senior Data Engineer

Wizeline Careers | Join Our Global Technology Team

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Barcelona Until 9/2/2026 First posted December 16, 2025 Last posted July 4, 2026
Job description

We are:
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there’s no limit to what we can achieve

 

Are you a fit?
Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

Technical Requirements

  • Languages & Frameworks
    • Scala /Apache Beam
    • Python /FastAPI, pytest
  • Data & Cloud
    • Google Cloud Platform: App Engine, Cloud Functions v2, Cloud Build, Dataflow, Pub/Sub, GCS, Cloud SQL (MySQL)
    • BigQuery — schema design, analytical queries, dataset management
    • Apache Beam / Google Dataflow — distributed ETL at scale
    • Data lakes
  • DevOps & Tooling
    • CI/CD
    • Docker, minikube
    • Git submodules, gcloud SDK

Languages

  • Spanish and English

Responsibilities

  • Maintain and extend ETL pipelines
  • Build and operate REST microservices (Akka HTTP / Python)
  • Design BigQuery schemas and optimize analytical queries
  • Operate and extend AI-powered tooling (PR reviewer, infrastructure monitoring bot)
  • Maintain backward compatibility across legacy and modern authentication flows

Nice-to-have:

  • ApacheBeans
  • Kafka 
  • Dataflow

 

What we offer:

  • A High-Impact Environment
  • Commitment to Professional Development
  • Flexible and Collaborative Culture
  • Global Opportunities
  • Vibrant Community
  • Total Rewards

*Specific benefits are determined by the employment type and location.


Find out more about our culture here.

About this role

Summary

Designs and maintains ETL pipelines, REST services, and analytics schemas.

Job title

Senior Data Engineer

Experience level

senior level

Industry

technology

Location requirements

Barcelona, remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

ScalaApache BeamPythonFastAPIpytestGoogle Cloud PlatformDataflowBigQueryDockerGit

Preferred skills

ApacheBeansKafkaDataflow

Specializations

ETL pipelinesREST microservicesBigQueryDataflow
Locations

Structured locations inferred from the posting.

Barcelona, Spain

Work arrangement unknown City