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Big Data Engineer – Data Lake (ODS)

Open Digital Services is the software development company of Santander Group powering next-generation banking products.
Madrid, SpainBilbao, Biscay, SpainValencia, Spain
Data
Mid-Level Software Engineer
In-Person
5,000+ Employees
3+ years of experience
Finance · Enterprise SaaS

Description For Big Data Engineer – Data Lake (ODS)

Open Digital Services (ODS), the software development arm of Santander Group, is seeking a Big Data Engineer to join their Data Lake team. This role offers an exciting opportunity to work with cutting-edge technology in the financial sector, specifically focusing on building and maintaining large-scale data solutions. As part of one of the world's largest financial institutions, you'll be contributing to the next generation of digital banking products.

The position requires expertise in big data technologies, particularly Spark and Scala, with a focus on building robust ETL pipelines in both batch and streaming contexts. You'll be working with modern cloud infrastructure, primarily AWS services, and handling various database technologies from traditional SQL to NoSQL solutions.

The ideal candidate brings 3+ years of experience in big data engineering, strong programming skills in Scala, and familiarity with DevOps practices. You'll be joining a dynamic, agile environment that promotes continuous learning and offers international exposure. The role combines the innovation and agility of a startup with the stability and resources of a major banking group.

Working at ODS means being part of a diverse, inclusive culture that values technical excellence and creativity. You'll have opportunities to collaborate on international projects, participate in social clubs, and contribute to the digital transformation of banking services. The company offers competitive compensation, comprehensive benefits, and clear paths for career advancement.

If you're passionate about big data, eager to work with cutting-edge technology, and want to make an impact in the financial technology sector, this role offers an excellent opportunity to grow your career while working on meaningful projects that affect millions of customers daily.

Last updated 2 days ago

Responsibilities For Big Data Engineer – Data Lake (ODS)

  • Design and implement production big data environments using modern technologies
  • Build, validate, and optimize large-scale, big data solutions in heterogeneous data environments
  • Develop and manage ETLs in batch (Spark and Scala), and streaming (Apache Flink)

Requirements For Big Data Engineer – Data Lake (ODS)

Scala
Python
PostgreSQL
MySQL
  • 3+ years of experience working with Scala, Spark, software design patterns, and TDD
  • Experience working with big data - Spark is a must - Hadoop, Hive, and/or Kafka would be a plus
  • Experience with different database structures, including SQL and NOSQL
  • Experience with Cloud ecosystems, AWS ecosystem
  • Experience working in agile continuous integration/DevOps paradigm
  • Bachelor's Degree in Computer Science, Information Systems, Mathematics, or other STEM
  • Professional working proficiency in English

Benefits For Big Data Engineer – Data Lake (ODS)

  • Competitive remuneration and attractive benefits package
  • International project opportunities
  • Social clubs and frequent events
  • Growth and development opportunities
  • Excellent work environment

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