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Google BigQuery & Looker Architect

Hybrid in Madrid·Added 4 days ago (last checked 19 Oct)

EY

175 open roles

Overview

Work mode
Hybrid, Madrid
Experience
3+ years
Benefits
Life insurance, flexible pay plan, meal vouchers, gym access

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Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

Solid experience as an Architect or Senior Data Engineer in GCP environments.

Proficiency in Google BigQuery:

  • Analytical data modeling
  • Performance and cost optimization
  • Advanced SQL

Experience with Looker:

  • LookML development
  • Dashboard and semantic layer design
  • Data exploitation best practices

Knowledge of data integration and pipelines (Cloud Data Fusion, Dataflow, dbt, or other tools). Experience working with large volumes of data. Knowledge of version control (Git) and deployments. Valuable:

Nice to have

  • GCP Certifications (Professional Data Engineer, Analytics Engineer)
  • Experience with other BI or cloud tools.

Pay & benefits

What you'll get

  • EY Wellbeing Hub, with physical health programs (Wellhub) and mental wellbeing support.
  • Life and Accident Insurance.
  • Flexible compensation plan: transportation, training, restaurant card, childcare, among others.
  • Bankinter office with special conditions for EY professionals.

The role

  • EY is a global leading firm in audit, consulting, strategy, and transactions, as well as legal and tax services, helping public and private organizations tackle their most complex challenges.

At EY:

  • We champion continuous innovation
  • We develop long-term talent within multidisciplinary teams
  • We drive purposeful careers with room to grow

What you'll do

  • Design and define the data architecture in Google BigQuery, aligned with business needs and organizational standards.
  • Model analytical data (curated / semantic layer) optimized for performance, cost, and scalability.
  • Implement and maintain data ingestion and transformation pipelines (ELT/ETL) from multiple sources.
  • Guarantee data quality, security, and governance (cataloging, access control, auditing).
  • Optimize BigQuery queries and costs (partitioning, clustering, materialized views).
  • Develop and maintain LookML in Looker, defining reusable explores, dimensions, measures, and dashboards.
  • Collaborate with business and analytics teams to translate functional requirements into technical solutions.
  • Provide support to advanced analytical users and ensure best practices for data exploitation.
  • Participate in technological decisions, evaluating new functionalities within the Google Cloud ecosystem.

How you'll work

  • Hybrid working model, with flexibility depending on the project and team.

Professional development

  • EY University: continuous training with an individualized learning path (more than 100 hours per year)
  • Defined career plan, with annual reviews and real growth opportunities.
  • Support from day one thanks to the following roles:
    • Buddy for your integration.
    • Counselor for your professional development throughout your career.

Hiring process

1 interview

  • Interviews can mix in-person, phone and video contact.
  • You may be asked to complete a written or online assessment.

About EY

EY is one of the world's largest professional services firms, operating in over 150 countries with more than 300,000 employees. The firm provides assurance, tax, consulting, and strategy services to a wide range of industries, from financial services to technology and public sector. In Spain, EY operates through its main offices in Madrid and Barcelona, as well as regional offices in cities like Málaga, Sevilla, and Valencia, and a significant Global Delivery Services (GDS) hub that supports clients across Europe and beyond.

For international professionals, EY Spain offers a dynamic and multicultural work environment, with many roles in areas like cybersecurity, financial crime, sustainability, and technology consulting. The GDS Spain operations, particularly in hybrid and on-site roles, often require English and sometimes German or Portuguese, making them accessible to non-Spanish speakers. EY is known for its strong focus on professional development, global mobility opportunities, and a culture that values diversity and inclusion, making it an attractive employer for those looking to build a career in Spain.

Industry
Consulting
Founded
1989
Employees
300,000+
Headquarters
London, UK
In Spain
Madrid, Barcelona, Málaga and 2 more
Website
ey.com

Good to know if you are moving

  • EY Spain has a large Global Delivery Services (GDS) hub, with many roles in English, and some requiring German or Portuguese, making it accessible for international candidates.
  • Offices in Madrid, Barcelona, Málaga, Sevilla, and Valencia provide opportunities across various regions of Spain.
  • EY offers structured career development programs and global mobility opportunities, which can be beneficial for professionals seeking international experience.
  • Many roles in Spain are hybrid, offering flexibility between remote and office work.
  • EY is a top employer for recent graduates, with numerous entry-level and internship positions in consulting, audit, and tax.

In their own words

About the company & team

At EY, we shape the future with confidence.

At EY you will find much more than a job: a real opportunity to grow, learn, and make your mark at a global leading firm.

In Spain, we are around 7,000 professionals, present in 15 offices, and part of a global network of more than 400,000 people working every day with a common purpose: Building a Better Working World.

At EY, we drive careers with impact, structured development, and continuous learning.
We shape the future with confidence, through people and technology.

#ShapeTheFutureWithConfidence #EYCareers #BuildingABetterWorkingWorld

  • A dynamic, collaborative, and inclusive environment.
  • Opportunity to work with global and multidisciplinary teams.
  • Constant expansion of your professional network at a leading firm.

Additional information

  • Participation in social commitment initiatives through the EY Foundation and our own Social Impact programs in Spain.
  • Real commitment to sustainability, diversity, and corporate responsibility.
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