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Big Data Developer

Talan Group

málaga, andalucía, Spain Full-time June 27, 2026

Found Description

Job Description

You will join a senior technical team working on large-scale, data-intensive platforms in a regulated financial environment . The project focuses on backend development using OOP technologies , strong interaction with Data Lake ecosystems , and complex SQL-based data processing , within a modern microservices and DevOps‑oriented architecture .

What You Will Do

  • Design, develop and maintain backend components using Java and OOP principles
  • Build and optimize SQL queries over large datasets (Oracle / PostgreSQL)
  • Work with Data Lake environments and data integration flows
  • Contribute to microservices architectures (Spring Boot)
  • Collaborate in CI/CD pipelines using Git, GitHub Actions and Kubernetes
  • Participate in Agile ceremonies and technical decision‑making
  • Interact with functional teams in Tr...

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