This job advert was originally written in Spanish.

Requirements

What we're looking for

💻We value having a minimum of 2 years of experience building and maintaining scalable data architectures in corporate environments.

Experience in data integration and transformation from multiple sources into platforms such as data lakes and data warehouses. A proven track record in optimizing data system performance and developing robust and automated data pipelines.

🧠 What knowledge are we looking for?

Experience in the design and implementation of data pipelines using tools such as Apache Spark, Airflow, or similar.
Proficiency in SQL and NoSQL databases, and cloud platforms (Google Cloud, AWS, Azure).
Advanced knowledge in programming languages such as Python, Java, or Scala.
Familiarity with the use of ETL/ELT tools and data integration solutions.
Experience in the design, development, and maintenance of APIs and endpoints (e.g., RESTful) for data exposure and consumption.
Knowledge of best practices in data security, governance, and quality.
Valuable experience in messaging systems and data streaming such as Kafka, MQTT, or Pub/Sub.

We are looking for a profile that has analytical thinking and an orientation toward problem-solving. One that has the ability to communicate complex findings clearly and effectively, converting complex technical concepts into useful information for decision-making.

One that works in dynamic environments, and shows curiosity and proactivity to investigate and apply new analytical methodologies, having a strategic vision to align analytical solutions with business objectives.

Nice to have

Training in Big Data, cloud architectures, or certifications such as Google Cloud Professional Data Engineer, AWS Certified Data Analytics, or Azure Data Engineer is valued.

Experience in sectors such as mobility, transport, or data-intensive industries is a plus.

Education & certifications

📚 We are looking for a profile that holds a Degree in Computer Engineering, Computer Science, Mathematics or related disciplines.

Languages

Advanced English

The role

We want to bring a Data Engineer into our IT Department💻! Are you in?

🚀Your mission will be to design, build, and optimize the data architectures of Grupo Ruiz, guaranteeing the quality, availability, and scalability necessary to support the data strategy defined by the Head of Data and AI.

What you'll do

🙌What will your duties be?

Design and develop efficient and scalable data pipelines to integrate and transform data from multiple sources.
Implement and maintain modern data architectures, such as data lakes and data warehouses, ensuring their performance and scalability.
Optimize data processing systems to guarantee their efficiency and availability.
Collaborate with the Data Science team to prepare and supply the datasets necessary for advanced analysis.
Develop and manage APIs/endpoints to serve datasets to applications, services, and other areas of the company.
Guarantee data quality, security, and governance through the implementation of best practices and corporate policies.
Identify opportunities for improvement in data systems and propose innovative solutions.

What will your responsibilities be?

Ensure the integrity and availability of data within the Grupo Ruiz platforms.
Supervise and maintain automated data flows, responding quickly to any incidents.
Document the developed processes and architectures, promoting knowledge transfer within the team.
Collaborate with the Head of Data and AI to align technical solutions with the strategic objectives of the organization.
Stay up to date on emerging trends and technologies in the field of engineering

About Grupo Ruiz

Grupo Ruiz is a Spanish transport and mobility group headquartered in Madrid. The company operates urban and intercity bus services, as well as logistics and mobility solutions, primarily across Spain. With a workforce of several thousand employees, it is one of the key players in the Spanish passenger transport sector, managing a large fleet of vehicles and serving millions of passengers annually.

In Spain, Grupo Ruiz has its main operational hub in Madrid, with a strong presence across the country. The company is known for its focus on service quality and operational efficiency, and it offers opportunities for international professionals, particularly in areas such as fleet management, operations, and customer service. Its work environment is dynamic and rooted in the local transport industry, making it a relevant option for those looking to integrate into the Spanish labor market.

Industry: Public Transport
Founded: 1980
Employees: 1,000–5,000
Headquarters: Madrid, Spain
In Spain: Madrid
Website: https://jobeax.com/link/VBzPm8NvT7R5qYEB

Good to know if you are moving

The company operates primarily in Spain, so Spanish language skills are essential for most roles.
As a major transport operator, it offers stable, long-term employment in a sector that is critical to Spain's economy.
International professionals may find opportunities in engineering, fleet management, and operations roles.
The company has a strong local presence, which can facilitate integration into the Spanish work environment.

In their own words

About the company & team

At Grupo Ruiz, we are committed to driving progress through shared and sustainable mobility. We aspire to a connected future, free of emissions, and we are guided by social awareness, care for the environment, purposeful innovation and integrity. If you are passionate about contributing to a better future, join our team!

All open roles at Grupo Ruiz

Data Engineer

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