Critical Software

Senior Data Engineer

Critical Software

full-time

Posted on:

Origin:  • 🇵🇹 Portugal

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Job Level

Senior

Tech Stack

AWSAzureCloudETLGoogle Cloud PlatformKafkaPythonSparkSQL

About the role

  • You will play a key role in enabling data accessibility, quality, and scalability across diverse industries and mission-critical systems.
  • Design, build, and maintain scalable ETL/ELT pipelines for structured and unstructured data.
  • Develop and optimize data architectures using cloud and on-premise technologies.
  • Implement best practices for data quality, security, and compliance.
  • Work closely with data scientists, software engineers, and business stakeholders to ensure data availability and usability.
  • Monitor and improve data system performance and reliability.
  • Architect and implement robust data pipelines and infrastructure that support high-performance analytics and AI solutions.

Requirements

  • Data Pipeline Development : Design, build, and maintain scalable ETL/ELT pipelines for structured and unstructured data.
  • Infrastructure & Architecture : Develop and optimize data architectures using cloud and on-premise technologies.
  • Data Governance : Implement best practices for data quality, security, and compliance.
  • Collaboration : Work closely with data scientists, software engineers, and business stakeholders to ensure data availability and usability.
  • Performance Optimization : Monitor and improve data system performance and reliability.
  • Education : Bachelor’s or Master’s in Computer Science, Engineering, or related field.
  • Experience : 6+ years in data engineering, with experience in large-scale data systems.
  • Technical Skills : Expertise in Python, SQL, Spark, Kafka, and cloud platforms (AWS, Azure, GCP).
  • Architecture Knowledge : Familiarity with data lake, data warehouse, and real-time streaming architectures.
  • Language Skills : Fluent in English.