Hybrid Data Engineer

Posted 2 months ago

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About the role

  • Data Engineer optimizing data architecture and pipelines at Kantox, a fintech company. Collaborate with teams to develop data products within a modern Lakehouse environment.

Responsibilities

  • Build and maintain high-performance, tested and well-documented dbt models, following best practices.
  • Write efficient, maintainable, and scalable SQL transformations across different layers of the data stack.
  • Collaborate with analytics and domain teams to translate data needs into well-modeled, trusted datasets.
  • Help monitor and improve the quality, reliability, and performance of data pipelines.
  • Integrate new data sources into the platform through ingestion pipelines (batch or streaming).
  • Implement data tests, CI/CD validations and participate in peer reviews to ensure code quality.
  • Contribute to data product development within a Data Mesh architecture.
  • Participate in agile rituals and collaborate with cross-functional teams.

Requirements

  • 2+ years of experience in Data Engineering or a similar role.
  • Strong experience with SQL and dbt, and a passion for clean, efficient code.
  • Solid understanding of data modeling principles (dimensional, star schema, SCDs…).
  • Experience working with big data tools like Trino, Spark, or similar query engines.
  • Familiarity with batch and/or streaming pipelines, e.g. Kafka or RabbitMQ.
  • Experience writing data tests and following version control workflows (e.g., Git).
  • Basic proficiency in Python (used for scripting, testing, or orchestration logic).
  • Familiarity with data quality tools like dbt tests, Great Expectations, or Soda is a plus.
  • Exposure to orchestration tools like Dagster, Airflow, or Prefect is a plus.
  • Comfortable working in a collaborative and agile environment, using tools like Jira, GitHub and Slack.
  • Curious, pragmatic, and always looking to learn and improve.
  • Fluent in English.
  • Permission to work within the EU is a plus.

Benefits

  • Competitive salary 💰
  • Sponsored learning budget
  • Free private health insurance
  • Free Spanish, English, French and Catalan lessons
  • Relocation package if needed
  • Flexible working hours + short Fridays
  • Hybrid work model
  • 29 days of annual vacations🌴
  • Gym discounts and free sports activities 💪
  • Restaurant Ticket with monthly credit and regular cross-team lunches
  • Fresh fruit and unlimited coffee 🍇☕️
  • Pizza Fridays 🍕
  • Beautiful office with incredible 360-degree views of Barcelona ☀️

Job title

Data Engineer

Job type

Experience level

JuniorMid level

Salary

Not specified

Degree requirement

No Education Requirement

Location requirements

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