Data Architect Senior

act digital
📍 Lisboa, Distrito de Lisboa, Portugal 💼 Full-time 🕒 Posted February 22, 2026

Job Description

Job Description:

• We are seeking an experienced Big Data Architect to lead the design, implementation, and optimization of large-scale data platforms.

• The ideal candidate is highly technical, autonomous, and capable of building end-to-end solutions while ensuring performance, scalability, and reliability across distributed environments.

Main Tasks and Responsibilities:

• Design and implement scalable, resilient, and secure Big Data architectures.

• Configure and manage distributed environments (on-premises or cloud) for large-scale data processing.

• Develop and maintain data pipelines using Apache Airflow, including complex DAG design, monitoring, and CI/CD best practices.

• Build and optimize batch and streaming applications using Apache Spark.

• Drive technical decisions related to data storage, processing, governance, and system integration.

• Collaborate with engineering, analytics, and business teams to en...

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Job Details

  • Location Lisboa, Distrito de Lisboa
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 22, 2026
  • Application Deadline April 03, 2026