Senior Big Data Engineer

Eurasia Trips Technology
Barcelona, Spain
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
€ 64K

Job location

Barcelona, Spain

Tech stack

Java
Agile Methodologies
Airflow
Amazon Web Services (AWS)
Business Analytics Applications
Data analysis
Azure
Batch Processing
Big Data
Information Systems
Data Architecture
Information Engineering
Data Governance
Data Infrastructure
ETL
Data Security
Data Warehousing
Distributed Computing Environment
Hadoop
Python
Machine Learning
Recommender Systems
Standard Sql
Unstructured Data
Google Cloud Platform
System Availability
Spark
Database Performance
Information Technology
Apache Flink
Kafka
Machine Learning Operations
Video Streaming
Data Pipelines

Job description

We are seeking a highly skilled Senior Big Data Engineer to join our Analytics and Data Platform team in Barcelona. In this role, you will design, build, and optimize large-scale data processing systems that power business intelligence, customer insights, recommendation engines, and operational analytics across our travel platform.

You will work closely with Data Scientists, Software Engineers, Product Managers, and Business Stakeholders to develop robust data infrastructure that supports millions of travel-related events and transactions.

Key Responsibilities

  • Design, develop, and maintain scalable big data pipelines and data architectures.
  • Build and optimize ETL/ELT workflows for processing large volumes of structured and unstructured data.
  • Develop real-time and batch processing solutions for travel analytics and reporting.
  • Implement data quality, governance, monitoring, and reliability standards.
  • Collaborate with Data Science teams to support machine learning and predictive analytics initiatives.
  • Optimize database performance, storage solutions, and query execution.
  • Ensure high availability, scalability, and security of data platforms.
  • Mentor junior engineers and contribute to engineering best practices.
  • Participate in architecture reviews and technical decision-making.

Requirements

Do you have experience in Machine learning?, Do you have a Master's degree?, * Bachelor's or Master's degree in Computer Science, Data Engineering, Information Systems, or a related field.

  • 5+ years of experience in Data Engineering or Big Data development.
  • Strong experience with distributed data processing frameworks such as Apache Spark, Hadoop, or Flink.
  • Proficiency in Python, Java, or Scala.
  • Experience with cloud platforms such as AWS, Google Cloud Platform, or Microsoft Azure.
  • Strong knowledge of SQL and data warehousing concepts.
  • Experience building and managing large-scale data pipelines.
  • Familiarity with data orchestration tools such as Airflow.
  • Understanding of data modeling, data governance, and data security principles.
  • Excellent problem-solving and communication skills., * Experience in the travel, hospitality, e-commerce, or technology sectors.
  • Knowledge of machine learning data pipelines and MLOps practices.
  • Experience with streaming technologies such as Kafka.
  • Experience working in Agile development environments.
  • Knowledge of modern analytics platforms and BI tools.

Benefits & conditions

Pulled from the full job description

  • Professional development assistance
  • Health insurance
  • Dental insurance
  • Life insurance
  • Opportunities for advancement, Sueldo: 64.000,00€ al año

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