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89,000+ live jobsData Engineer Specialist in Data Integration and Ingestion
Hybrid in Madrid·Full-time·Added today (last checked 6 Nov)
Our summary
- Hours
- Jornada intensiva on Fridays and in summer
- Work mode
- Hybrid, Madrid
- Contract
- Permanent, full-time hours
- Experience
- 3+ years
- Benefits
- Private health insurance, flexible pay plan, meal vouchers





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Not a refusal, but not a yes. Worth asking in your first message.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
- Between 3 and 6 years of experience in data integration or engineering, including at least 2 years developing data pipelines in production.
- Experience with Apache NiFi, Azure Data Factory, and dbt.
- Knowledge of Python, SQL, and PySpark.
- Experience in the design and development of ETL/ELT processes.
- Experience in data validation, monitoring, and incident resolution in integration processes.
- Analytical capacity, autonomy, and teamwork.
- A good level of English, both oral and written, will be valued for participating in meetings and coordinating with international teams, although it is not an essential requirement.
Pay & benefits
What you'll get
- Participation in data transformation and modernization projects.
- State-of-the-art technological environment.
- Continuous training and technical support.
- Real opportunities for professional growth.
- Hybrid/remote modality depending on the project.
- Collaborative and dynamic environment.
- Access to certifications and a professional development plan.
- Permanent contract from day one.
- Flexible schedule with reduced working hours on Fridays.
- Intensive working hours during the months of July and August.
- 22 working days of vacation, your birthday, and the days December 24 and 31.
- Flexible compensation with options such as medical insurance, meal vouchers, transport, and childcare.
- Free English classes.
- Access to a catalog of benefits and discounts.
The role
At Izertis, we are looking to expand our team by bringing on a Data Engineer to participate in an international project, developing and maintaining pipelines that allow for the incorporation, transformation, and validation of data from different sources.
What you'll do
- Develop and maintain data pipelines in production through ETL/ELT processes.
- Implement ingestion and integration flows with Apache NiFi and Azure Data Factory.
- Develop transformations using Python, SQL, PySpark, and dbt.
- Integrate data from different sources, ensuring its correct loading and transformation.
- Implement validation controls to guarantee data quality and consistency.
- Monitor executions, resolve incidents, and optimize pipeline performance.
- Collaborate with architecture, data governance, and analytics teams.
- Document flows, transformations, and operating procedures.
How you'll work
In Madrid to work in a hybrid manner.
About Izertis
Izertis is a Spanish technology consulting and engineering firm specializing in digital transformation, software development, and IT services. The company operates across multiple sectors including public administration, healthcare, industry, and financial services, offering solutions in areas such as cloud computing, cybersecurity, data analytics, and enterprise software implementation. With a workforce of over 1,000 professionals, Izertis has established itself as a significant player in the Spanish and European tech consulting market.
Izertis has a strong presence in Spain, with its headquarters in Gijón and additional offices in Madrid, Barcelona, and other major cities. The company is known for its commitment to talent development, offering programs like 'FutureWave' for junior talent and fostering a collaborative and innovative work culture. For international professionals, Izertis provides opportunities to work on diverse projects with a Spanish-speaking client base, making it an attractive option for those looking to build a career in Spain's growing tech sector.
- Industry
- IT Consulting
- Founded
- 1996
- Employees
- 1,000–5,000
- Headquarters
- Gijón, Spain
- In Spain
- Gijón, Madrid, Barcelona and 2 more
Good to know if you are moving
- Izertis has a formal 'FutureWave' program designed to attract and develop junior tech talent, offering structured career paths for recent graduates.
- The company works with a wide range of clients, including public administrations, which can provide exposure to large-scale digital transformation projects.
- While Spanish is the primary working language, the company's international projects may offer opportunities for English-speaking professionals.
- The company has offices in several Spanish cities, offering flexibility for those who may prefer living in a larger city like Madrid or Barcelona.
- Izertis is a Spanish company, which can be an advantage for internationals looking to integrate into the local tech ecosystem.
In their own words
About the company & team
At Izertis, we drive the digital transformation of companies, organizations, and people through customized, innovative, and impactful technological solutions.
Founded in 1996, with 30 years of history and included in the BME Continuous Market, izertis establishes itself as one of the 1000 fastest-growing companies among European countries.
Currently, we are more than 2,700 professionals distributed across offices in Europe, America, and Africa, with a presence in more than 50 countries where we provide services and projects through a wide portfolio of solutions such as:
Software Engineering; Consultancy & Governance; Cloud & Infrastructure; Cybersecurity; AI & Data & Emerging Technologies; CX & Business Solutions and other technologies that enable transformation processes.
And you, would you like to join our team? If so, don't hesitate to apply so that the Talent team can get to know you!
Also, don't forget to check the job offers section of our website for other options that may be interesting to you:
https://www.izertis.com/es/talento
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