The English-language job board for Spain

Data Architect

Hybrid in Madrid·Added yesterday (last checked 12 Nov)

CAF

46 open roles

Our summary

Work mode
Hybrid, Madrid
Spanish
Expected (ad in Spanish)
English
Required
Education
University degree

Visa options

  • The ad rules out sponsorship

    The advert says visa sponsorship isn’t available for this role.

Find jobs with visa support

Skills

This job advert was originally written in Spanish.

Requirements

What we're looking for

  • Hold studies in computer engineering.
  • Have advanced knowledge of cloud platforms (AWS + Databricks).
  • Have experience in modern data architectures.
  • Ability in the development and optimization of data pipelines.
  • Knowledge in the orchestration of scheduled workflows.
  • Experience with relational databases (Postgress) and non-relational databases (DynamoDB).
  • Experience in the integration and processing of real-time data flows with Kafka, Spark Streaming.
  • Competence in Python, Scala, or Java for the development of scripts and data processing applications.
  • Basic knowledge of data governance.
  • Ability to tune clusters, optimize SQL and Spark queries, and manage resources to ensure efficiency and cost reduction.
  • Familiarity with continuous integration and deployment practices or similar tools to automate code management and deployments.
  • Knowledge in infrastructure as code (IaC) deployment, using tools such as Terraform.
  • Ability to collaborate with multidisciplinary teams.
  • C1 English level.

Pay & benefits

What you'll get

Positive Work Environment: You will be part of a highly qualified team surrounded by people with a strong collaborative spirit, where you will find a welcoming and very pleasant atmosphere.

Work-Life Balance: Our hybrid model will allow you to perfectly balance your family life and your professional life.

Learning and Autonomy: We will encourage you to work independently, with the support of our training, on a highly technological product and in an international market.

Security and Stability: CAF has been working for more than 100 years on a path that extends into the future, providing you with the security you need.

The role

Are you interested in growing as a professional, actively participating in project decisions, and doing so alongside an experienced team in a close-knit, collaborative work environment? This is your opportunity!

If you want to work toward a more sustainable world that is responsible with its environment, at CAF Digital Services we believe in and work on sustainable mobility, one of the main challenges facing society today. At CAF Digital Services, we improve train availability and passenger well-being through data analytics and digitalization. We work with the most innovative maintenance and operations technologies to maximize the quality of train service.

What you'll do

Your mission will be to define and design the technological data architecture that supports big data processes and the strategic exploitation of information in the organization, ensuring the integration, coherence, and scalability of data management systems, allowing interoperability between different platforms and applications.

  • Establish standards, norms, and data architecture frameworks that ensure the quality, consistency, and accessibility of information.
  • Optimize the performance and efficiency of data storage and processing systems, facilitating data-driven decision-making.
  • Document and keep the data architecture up to date, ensuring traceability and corporate knowledge regarding the handling and flow of information.
  • Analyze and evaluate the current data architecture to identify areas for improvement and optimization.
  • Design and create data models and database structures that support business needs and guarantee integrity, consistency, and scalability.
  • Develop and implement data storage and processing solutions.
  • Design and govern APIs for the integration and secure access to data.
  • Define and document standards, norms, and procedures for data management and use.
  • Supervise and optimize the performance of data systems.
  • Manage the integration of new systems and data sources into the existing architecture.
  • Perform reporting and monitoring on the status and evolution of the data architecture.
  • Coordinate and facilitate the adoption of new technologies and methodologies.

Hiring process

2 steps2 interviews
  1. Application review

  2. Preliminary conversation

    With talent attraction team

  3. Interviews with the department

    With a relevant department

    A round of interviews with the relevant department.

  4. Reference checks and competency tests

About CAF

CAF (Construcciones y Auxiliar de Ferrocarriles) is a global leader in the design, manufacture, and maintenance of railway vehicles, including high-speed trains, metros, trams, and locomotives. Headquartered in Beasain, Spain, the company operates worldwide with production plants and engineering centers across Europe, the Americas, Asia, and Africa, and employs over 13,000 people. CAF is a key player in the rail industry, known for its advanced signaling systems (CBTC) and turnkey projects.

In Spain, CAF has its main engineering and manufacturing hubs in the Basque Country (Beasain, Irun, Zaragoza) and also operates in Madrid and other regions. The company offers a wide range of roles for international professionals, from engineering and software development to project management and technical support, with many positions requiring German or English. CAF's culture emphasizes innovation, sustainability, and talent development, making it an attractive employer for those seeking to work in the rail sector in Spain.

Industry
Rail Manufacturing
Founded
1917
Employees
10,000–15,000
Headquarters
Beasain, Spain
In Spain
Beasain, Madrid, Zaragoza

Good to know if you are moving

  • CAF is headquartered in Beasain, a small town in the Basque Country, but has major engineering centers in Madrid and Zaragoza, offering diverse locations for international hires.
  • Many roles require German or English, making it a good fit for multilingual professionals, and the company supports relocation with structured onboarding.
  • CAF offers a 'Jóvenes Talentos' (Young Talents) program and internships for students, providing a clear entry path for early-career engineers.
  • The company is a global leader in rail manufacturing, with projects in over 30 countries, offering international mobility opportunities.
  • CAF emphasizes innovation in areas like AI, cybersecurity, and CBTC signaling, making it a strong choice for tech-focused engineers.

In their own words

Additional information

Therefore, if you are interested in working for a digital company to achieve a more sustainable and environmentally responsible world, committed to equal opportunities and possessing an Equality Plan, do not hesitate and apply for the offer now.

All open roles at CAF
WhatsApp
See all 46 jobs