HumanIT Digital Consulting

Data Engineer (Apache Airflow/Spark/AWS) - Full Remote Portugal

Portugal remote Senior Salary not listed
remote Senior level Technology & IT Curated
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About the role

ABOUT THE OPPORTUNITY
Join a mission-driven health technology company operating at the intersection of real-world data and patient outcomes. This organization is building a global evidence network that enables healthcare organizations to access harmonized, privacy-preserving datasets — directly impacting how treatments are evaluated and improved for patients worldwide.
This is a fully remote, senior-level consulting engagement where data pipelines are not just infrastructure — they are the product. You'll work in a fast-paced, engineering-led environment alongside talented people who care deeply about the quality and impact of their work.
Language requirement: English B2 (Upper Intermediate) minimum — daily collaboration with international teams is expected.
PROJECT & CONTEXT
You will be part of a core data engineering team responsible for designing and operating the pipelines that ingest, transform, and standardize real-world health data. The work involves translating complex source data structures into recognized healthcare data standards (FHIR, OMOP-CDM), ensuring data quality, security, and scalability across the platform.
The tech stack includes: Apache Airflow, Apache Spark, AWS Redshift, Trino, ClickHouse, Dagster, and Airbyte, with heavy use of SQL and Python.
WHAT WE'RE LOOKING FOR (Required)

Advanced SQL skills — complex transformations, performance optimization, data modeling

Strong Python proficiency for pipeline development and automation

Proven senior-level track record as a Data Engineer, with experience scaling data products from pilot to production

Hands-on experience building and optimizing big data pipelines, architectures, and datasets using tools such as Apache Airflow and/or Apache Spark

Experience with AWS technologies (Redshift, S3, or equivalent managed services)

Strong analytical skills when working with unstructured and semi-structured datasets

Solid understanding of data science and Big Data concepts

Excellent written and verbal communication skills in English (B2+)

Self-driven, ownership mentality, proactive approach to problem-solving

NICE TO HAVE (Preferred)

Experience with health data frameworks: OMOP-CDM and/or FHIR

Familiarity with additional stack components: Dagster, Trino, ClickHouse, Airbyte

Experience with data quality assurance, writing test specifications and test case scenarios

Background working in healthcare or life sciences data environments

Experience in agile/continuous delivery engineering teams

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Interview prep

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Technology & IT MySQL Project Management Python Remote Collaboration Sales Senior level

Likely questions

  1. Tell us about work you have done that is close to the Data Engineer (Apache Airflow/Spark/AWS) - Full Remote Portugal role.
  2. How would you approach your first 30 days at HumanIT Digital Consulting?
  3. Which of MySQL, Project Management and Python have you used recently, and what did it help you achieve?
  4. How have you led people, improved a process, or made a hard decision in a previous role?
  5. How do you stay organised and communicate clearly when working remotely?

Prepare before the call

  • A recent example that proves your experience with MySQL, Project Management and Python.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Data Engineer (Apache Airflow/Spark/AWS) - Full Remote Portugal role because I can bring practical experience in MySQL, Project Management and Python, learn the team quickly, and contribute to the outcomes HumanIT Digital Consulting needs from this hire.

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