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92,000+ live jobsStreaming Data Engineer
Hybrid in Madrid·Full-time·Added yesterday (last checked 27 Oct)
Our summary
- Work mode
- Hybrid, Madrid
- Contract
- Permanent, full-time hours
- Experience
- 3+ years
- Education
- University degree
- Benefits
- Private health insurance, flexible pay plan, meal vouchers





Visa options
The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
Skills
This job advert was originally written in Spanish.
Requirements
What we're looking for
- Between 3 and 6 years of experience in data engineering or streaming technologies.
- At least 2 years working with event-driven platforms in production environments.
- Demonstrable experience with Apache Flink, Apache Kafka, and Azure Event Hubs.
- Solid knowledge of Java and/or Python.
- Experience in real-time data processing, state management, checkpoints, and fault recovery.
- Ability to analyze performance issues and resolve complex incidents in production.
- Autonomous, analytical profile with the ability to work in a team.
Nice to have
- We value specialized training in Big Data, Data Engineering, or distributed processing architectures.
- We value a good level of English, both oral and written, to collaborate with international teams.
Education & certifications
- Degree in Computer Engineering, Telecommunications, Mathematics, Physics, or related fields.
Pay & benefits
What you'll get
- Permanent contract from day one.
- Flexible schedule.
- Flexible compensation with options such as medical insurance, meal vouchers, transport, and childcare.
- Free English classes.
- Access to continuous training, certifications, and professional development plans.
- Participation in innovative projects linked to data transformation and modernization.
- Cutting-edge technological environment and specialized technical support.
- Access to a catalog of benefits and discounts.
The role
At Izertis, we are looking to expand our team by bringing on board a Streaming Data Engineer (Apache Flink & Kafka) to be part of one of our most important clients in the international sports sector.
What you'll do
- Develop and maintain real-time data flows using Apache Flink, Kafka, and Azure Event Hubs.
- Implement event transformation and processing workflows using Java and/or Python.
- Configure and manage checkpoints and fault recovery mechanisms.
- Monitor data flows to optimize performance, scalability, and latency.
- Diagnose and resolve incidents in production environments.
- Collaborate with architecture and data engineering teams to integrate solutions within event-driven platforms.
- Document developments, configurations, and operating procedures.
How you'll work
The work will be performed in Madrid, with a hybrid work modality, depending on project needs.
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 innovative technological solutions with impact.
Founded in 1996, with 30 years of history and included in the BME Continuous Market, Izertis consolidates 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 enabling technologies of the 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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